โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Bearded dragons
- Pogona barbata

Bearded dragons

Content

At present they are known 8 species bearded dragons (Pogona), of which two species are commonly bred in captivity: The "Inland Bearded Dragon" (Pogona vitticeps) and the Rankin's dragon (Pogona henrylawsoni). Although the two species differ considerably in size, breeding requirements are more or less comparable. Visually, The two species are distinguished by the shape of the head and the "spines". The spines on the head and flank of the Rankin's dragon they are underdeveloped, While the of the Bearded dragons are clearly visible.

All the bearded dragons that are offered in trade are offspring, and various breeding varieties are now regularly offered as well. Breeding methods questionable from the point of view of animal welfare should be avoided, such as "bearded dragons with reduced scales" (the so-called silk and leather).

Sex differences

Males usually have well-defined pores on the inside of the thighs and clearly visible hemipenis.

Behavior

Both species are diurnal and very active. They can be kept individually very well. Only in sufficiently large and well structured terrariums is it possible to keep them in small harems (a male with 2 – 3 females) or in groups of females only; However, animals should be approximately the same size. Males are usually incompatible with each other. If aggressions occur during socialization, animals must be separated immediately and, as experience has shown, permanently.

The Bearded dragons communicates with gestures; a striking head tilt indicates dominance, while a salute with the front limbs is a gesture of appeasement.

The terrarium

Central bearded dragon (Drive vitticeps)
Central bearded dragon (Drive vitticeps) – Wikipedia

To keep a Bearded dragons, a terrarium of at least 150 x 80 x 80 cm. (length x widht x hight) and, for him Rankin's dragon, of at least 120 x 60 x 80 cm.. These terrarium sizes apply to keeping individual animals or small harems.. But, due to the size and activity of the animals, much larger terrariums recommended.

Like cold-blooded animals, the Bearded dragons you need a temperature gradient in the terrarium that allows you to reach your optimal body temperature. Ideally, imitate the natural conditions of the dry regions of Australia in the terrarium., with areas of bright sun and areas of cooler shade. As such, a powerful heat radiator with UV components is installed on one side of the terrarium (for example, a metal vapor lamp), that guarantees strong localized heating at 45 – 50 ยฐC. All other areas should be kept at a temperature of 22 ยฐC. The other zones should have a temperature of 22 to 26 ยฐC. At night, the temperature in the terrarium can drop to 20 – 23 ยฐC. The basic temperature can be generated through room temperature or with thermal mats. Heating mats should always be installed outside the terrarium and heat a maximum of one third of the floor surface; the desired temperature can be adjusted with the help of a thermocontroller.

The duration of the illumination should be 10 to 14 hours. At the same time, each animal must have access to resting areas of sufficient size at all times. Bearded dragons need a lot of UV light. Since lamps emit less and less UV radiation over time (Consult the manufacturer's instructions), must be replaced periodically. Lighting should be placed out of the reach of animals (attention: normal glass is impervious to UV-B rays) or animals must be protected from burns with a closed wire basket.

The humidity should be 30 to the 40 % and can increase up to 60 % At night. This can be achieved by spraying the terrarium with warm water or using a sprinkler system.. Important: In a small area of รขโ‚ฌโ€นรขโ‚ฌโ€นthe terrarium, the substrate should always be slightly moist. Precise thermometers and hygrometers are needed to measure temperature and humidity.

Stable rock constructions (also imitations), roots and/or branches have proven suitable as furniture. The equipment must be well installed in the terrarium so that the animals cannot be harmed, for example, scrabbling under him. It also, various hiding places (cork tubes, caves) and a shallow bowl of water, in which animals can also bathe, are part of the basic equipment. A dust-free sand and clay mixture is suitable for the substrate, that must have 20 cm high in at least one part of the terrarium so that the animals can dig tunnels as they would in the wild.

Diet

Central bearded dragon (Drive vitticeps)
Central bearded dragon (Drive vitticeps) – Andrรฉ Karwath aka Aka, CC BY-SA 2.5, via Wikimedia Commons

The Bearded dragons feeds on plants and animals in nature. Recent veterinary findings recommend a high proportion of plant foods to prevent gout. So, young animals must be offered a lot of plant food - in addition to insects- and adults must be given at least one 80% vegetable food. The right foods are the grass of the meadows (for example, dandelion, chickweed, etc.), romaine lettuce and small amounts of zucchini, grated carrots or cucumbers. Fruit should not be offered. Live insects, like grasshoppers, cockroaches or crickets, are suitable as food for animals. Mealworms should be avoided, zophobas or wax moths for their high fat content. To prevent deficiency symptoms, minerals and vitamins should be administered regularly (for example, sepia, vitamin-mineral preparations). Fresh water must be available at all times.

Young animals grow very fast and, Therefore, need large amounts of food, as well as a good supply of calcium and UVB light.

Care

Food scraps, molts and droppings should be removed daily. The water bowls should also be cleaned daily and filled with fresh water.

Animal health must be monitored daily. The most common health problems in the Bearded dragons are skin mites, the lesions, the drop, fatty degeneration and softening of the bones. In case of anomalies, a reptile vet should be consulted. It is recommended to perform fecal examinations once a year to detect endoparasites..

The intestinal flora of a Bearded dragons often includes salmonella, that are harmless to animals but can cause disease in humans. Hygiene measures (wash your hands well, etc.) can prevent infection.

Acclimatization and handling

In the first days in his new home, animals need adequate rest to get used to their new environment. Reptiles are normally observation animals and should NOT be petted. But, bearded dragons can become very confident.

Animals should only be captured when necessary. The easiest way to do this with young animals is to use a container. Although handling older trusted animals is relatively easy, it is recommended to handle aggressive animals only with gloves (or a towel). Both the head and the hind legs must be well fixed with the tail. Basically, lizards should never be held or fixed by the tail.

Caution: the Bearded dragons can bite hard.

Breeding

When the brumation comes to an end, the Bearded dragons male goes out to find a partner. There is a courtship ritual in which the male begins to move his head, wave your arms and stomp in front of the female. The male chases the female and bites the nape of her neck and clings to her as he gets into position to copulate.

During the playback period, the females of Bearded dragons can store sperm in oviductal crypts, allowing the female bearded dragon to lay a clutch of 11-30 eggs twice in a single mating.

The Bearded dragons presents a sex determination by temperature. This means that while the embryo is developing, higher temperatures cause dragons with a male genotype to undergo a sex inversion and express a female phenotype. This produces a Bearded dragons that she is a female but still has a male genotype. Incubation temperatures above 31 degrees Celsius can cause reversal of sex, and the probability of sex inversion has a positive correlation with temperature up to 36 Celsius degrees. Incubation temperatures below 31 degrees Celsius cannot cause sex reversal.

Surprisingly, the females of Bearded dragons with male genotype do not present many differences with genotypic females.

According to a study conducted on the bite force, the Bearded dragons male has superior bite force to genotypic females and sex-reversed females. But, there were no differences between genotypic females and sex-reversed females.

Special features

In the wild, the Bearded dragons goes into hibernation during which he is lethargic and does not usually eat. For selective hibernation, lighting duration can be gradually reduced in autumn until turned off (daylight is needed). After 1 or 2 months of actual hibernation, lighting is gradually expanded again.

The Bearded dragons has a high rate of reproduction; females can put up 40 eggs several times a year. So, care must be taken that females receive sufficient rest periods (eventually separation from males). There is currently an oversupply of Bearded dragons and there are hardly any buyers for the young animals. So, the eggs should only hatch if there are safe buyers for the hatchlings.

The price of a Bearded dragons. oscillates around 70 EUR

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Ocellated spinytail
- Uromastyx ocellata

The Ocellated spinytail is native to northeastern Africa, where it can be found in southern Egypt, Sudan, Eritrea, Djibouti, Ethiopia (near the border with Somalia) and north-western Somalia.
Tail hawthorn ocellated
Uromastyx ocellata (male) 3-4 years in terrarium – RaSaX, CC BY 3.0, via Wikimedia Commons

Content

Characteristics:

The Ocellated spinytail reaches a total length of 30 cm., with a head-torso length of some 16,5 cm and a tail length of 13,5 cm.. So, is one of the smallest species in the genus of Spiny-tailed lizards. It is, because, of one of the smallest species in the genus of Spiny-tailed lizards.

A characteristic feature of this species is the back decorated with white spots on the eyes on a reddish background.. Males tend to be more colorful. Its head and rump are reddish or greenish in color. The belly usually remains white or yellowish, especially in females. Coloration may vary, depending on heat and light exposure. The claws of the Ocellated spinytail they are especially pronounced for digging underground burrows in which it remains overnight as a diurnal animal.. The tail is endowed with pointed scales. Serves as a defense against predators.

The Ocellated spinytail lives both alone and in smaller groups. They do not hibernate but, during the winter months, if they do it.

Terrarium:

Savannah terrarium (dry terrarium subtype) with excavable substrate of 15-30 height cm. Sturdy stone climbing structures and caves below. The recommended terrarium size to keep the Ocellated spinytail (Uromastyx ocellata) adult in pairs is about 100 x 70 x 50 cm..

  • Pulverize 2-3 times a week in the terrarium.
  • Temperature 27-30ยฐC, at night 16-20ยฐC, sunny islands 40-45ยฐC.
  • Humidity 50-60%.
  • Up to lighting 14 hours. UV irradiation required.

Maintenance:

It is recommended to keep the Ocellated spinytailto (Uromastyx ocellata) in pairs. High temperatures are important for digestion, moderate feeding against fat degeneration of the organs. Hibernate during 3 meses a 10-15ยฐC.

Diet:

Vine and banana leaves, sunflower seeds, cereal grains, corn, rice, millet. Rarely animal feed.

Behavior:

To the Ocellated spinytail (Uromastyx ocellata) likes to dig and climb well. This species defends themselves with tail blows. Like all species of Uromastyx, excrete excess salts through the nasal glands.

Reproduction:

The Ocellated spinytail (Uromastyx ocellata) puts between 10 and 23 eggs.

Buy a "oversized spiny tail"

The price of a Ocellated spinytail bred in captivity in the exotic animal market ranges from 250 – 300 EUR.

Alternative names:

1. Ocellated spinytail (English).
2. Fouette-queue ocellรฉ (French).
3. Geschmรผckte Dornschwanzagame (German).
4. Cauda espinhosa ocelada (Portuguese).
5. Cola espinosa ocelada (espaรฑol).

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Veiled chameleon
- Chamaeleo calyptratus

Depending on local origin, males of Veiled chameleon reach a length of 35 to 60 centimeters, the females of 20 to 45 centimeters.
Veiled chameleon
Chamaeleo calyptratus, Chamaeleonidae, Veiled chameleon; Staatliches Museum of Natural Sciences, Karlsruhe, Germany – Chamaeleo calyptratus, Chamaeleonidae, Veiled chameleon; Staatliches Museum of Natural Sciences, Karlsruhe, Germany

Content

Origin / Distribution

The Chamaeleo calyptratus (Veiled chameleon) is a lizard native to Yemen and southern Saudi Arabia. There are local variants with different colors.

Characteristics / Appearance

Depending on local origin, the males reach a length of 35 to 60 centimeters, the females of 20 to 45 centimeters. Adults have a hoof-shaped parital crest on their head, which is flattened on the side and heads backwards. This helmet is not only much larger in males, up to eight centimeters in height, but also much more striking than that of females. They also develop a characteristic calcaneal spur on the heels of the hind legs., which may be seen as a bump in young males shortly after hatching.

In the course of growth, a thickening of the tail area in the cloaca is added. The coloration of both sexes depends mainly on mood and varies greatly. The color spectrum of your (i)chromatophores includes green, the brown, the blue, the target, the black, yellow and orange, as well as many intermediate tones. The basic coloration of males is usually dominated by green tones. On the flanks there are usually three, rarely four or five, vertical stripes, wide and yellow, often with fine brown edges, to which darker horizontal spots may be attached (brown). Females usually show paler shades between green and brown, often with irregular yellow spots. The structure of the body, especially typical eye adaptations, the language, tail and legs, correspond to the typical structure of the Chamaeleonidae.

Habitat

The species inhabits an extensive and climatically heterogeneous range in the south of the Arabian Peninsula. In this area several local forms have evolved that differ significantly in color and size, and those living in the north outnumber those in the south in size and color. Some of them inhabit very different habitats.. They are found both on the dry plateaus and poor in vegetation of Yemen and Saudi Arabia as on the slopes of the vegetation-rich mountains of southern Yemen. Even in the tropical to subtropical climate of the province of Seize, that belongs to Saudi Arabia and, with an annual rainfall of 2000 Mm, It is the wettest and most vegetated area of the Arabian Peninsula, There are Chameleons from Yemen, represented here by the subspecies Chamaeleo calyptratus calcalifer.

Behavior

Veiled chameleon
Veiled chameleon – Karlsruhe State Museum of Natural History, Germany – H. Zell, CC BY-SA 3.0, via Wikimedia Commons

Males are the typical loners who defend their territory against any other male. During conflicts they show a typical threat pattern. Animals flatten their body and inflate the throat pouch. Nod their heads, make wheezing sounds when they have their mouths open and wag their tail in and out. The body slowly swings back and forth, revealing the most garish colors. If this display behavior does not have the desired effect, can lead to fights in which animals can be seriously injured. This occurs especially when the lower male lacks the possibility of retreating.. Males as young as four months old behave aggressively toward each other. Females are more compatible with each other.

Diet

Like all chameleons, the Veiled chameleon feeds mainly on small animals. Mainly, "shoot" a wide variety of insects with their tongue. But, nor do they disdain vertebrates to the size of half-grown mice. In addition to food of animal origin, plant foods are ingested, especially in the form of succulent leaves, such as those of various species of Kalanchoe. This plant food serves, among other things, to complement the water balance, and water, whether it is available in mostly steppe habitats, also drunk. It usually licks the leaves in the form of dew. In the first months, the Chameleons of Yemen need a lot of food, as they grow very fast during this period. In some cases, four-month-old males can reach a length of 30 centimeters.

Reproduction

When a male meets a female, flattens your body to the maximum, swings back and forth, rolls its tail rhythmically up and down and displays a magnificent mating show. If the female is not ready to mate, becomes intensely dark and threatens the male with his mouth open. If the male does not retreat, can be seriously injured by the female, although it does not defend itself because it is blocked by a kind of bite inhibition. In the wild, the female is ready to mate once a year. It is then recognized by a turquoise blue coloration in the upper back. The male who courts chases the female who is willing to mate, giving him violent blows on the flank. Mating, which is repeated several times a day, hard between 10 and 30 minutes and usually takes place over a period of three to four days, in exceptional cases even two weeks.

The female indicates subsequent pregnancy with yellow and turquoise blue spots on a dark green background, almost black. After an average period of 20 to 30 days, in exceptions up to 50 days, the female digs a tunnel-shaped burrow, at the end of which the eggs are laid, an average of 30 to 40 (maximum up to 100), of about 15 millimeters long and 10 millimeters wide. Then, this burrow closes. Depending on the temperature (of 20 to 30 degrees Celsius), the offspring of 55 to 75 millimeters in length hatch after five to nine months. At a constant temperature of 28 degrees Celsius, males and females hatch after about six months, while at an incubation temperature consistently higher than 30 degrees Celsius, almost only males hatch. This is obviously a temperature-dependent sex formation.. It also, young animals appear to coordinate or synchronize their hatching, since normally all animals of a clutch are born on the same day. Split but incubated clutches in the same conditions are usually born on completely different days.

Threats to the species

The Veiled chameleon has the protected status of the Washington Convention on the Protection of Species II, Appendix B and, therefore, is notifiable to the owner of the terrarium at the time of acquisition.

The "Veiled chameleon" in captivity

The Yemeni chameleons can become very confident and meek.

The terrarium

The Veiled chameleon it is kept in a high terrarium with very large ventilation areas. These animals must be kept individually. The terrarium must have at least 130 x 60 x 180cm. Higher would be better. Animals need a lot of fresh air, but without drafts.

Veiled chameleon
Yemen Chameleon by Joachim S. MรผllerFlickr

In the terrarium of a Veiled chameleon there must be many possibilities to climb, preferably a tree (Ficus benjamina), remained, other plants, cork and bark tubes, that also offer places to hide.

Temperature and lighting

The temperature in the terrarium should be 28-32ยฐC during the day (locally, about 40ยฐC) and between 18-22ยฐC at night. The humidity should be 50-60% and around the 80% At night.

For your well-being, good lighting and ultraviolet light are necessary (30% of UVA rays and 5-10% UVB), as well as a place to sunbathe. UV radiation is very important and necessary. In the case of females, a suitable place for egg laying must be provided.

A spray system can be installed in the terrarium, spraying some water in the morning and evening. For fluid intake, a dropper must be installed, that is always cleaned.

Food

The diet of the Veiled chameleon consists mainly of insects such as crickets, crickets, grasshopper, flies, fruit flies, cockroaches, and rarely wax moth caterpillars – but be careful when feeding! Animals gain weight easily and can develop gout. It is convenient to supplement your diet with fruit.

no lettuce, iceberg lettuce or similar, since its calcium-phosphorus content is unfavorable. And cabbage or spinach should rarely serve as food for them by oxalic acid.….

Additional vitamin and mineral supplements are recommended.

Reproduction

Adult chameleons are only given animal food every two to three days. This can prevent females from laying eggs too often or even having difficulty laying eggs due to the development of unfertilized eggs. . Females can often be kept together in spacious terrariums. Keeping them in pairs is rarely permanent and should only be tried when females have reached the age of one year to avoid premature pregnancy.. Pregnant females should be separated from males and moved to a terrarium with a slightly moist substrate of at least 30 centimeters deep.

Hibernation

You have to let the Veiled chameleon hiberne for two or three months. Animals need a temperature of 20-25ยฐC. Hibernation is very important for animals to regulate their bodily functions and stay healthy.

Buy one "Veiled chameleon"

The price of a "Veiled chameleon" in the exotic animal market ranges from 70 – 120 EUR.

Videos "Veiled chameleon"

(Guide) YEMEN CHAMELEONS ๐ŸฆŽ Chamaeleo calyptratus โ–บ Feeding and Care ๐ŸฆŽ ๐ŸฆŽ ๐ŸฆŽ

Veiled Chameleon (Chamaeleo calyptratus) Close-Up

Alternative names:

1. Veiled chameleon, Cone-head chameleon, Yemen chameleon (English).
2. Camรฉlรฉon casquรฉ, Camรฉlรฉon casquรฉ du Yรฉmen (French).
3. Jemenchamรคleon (German).
4. Camaleรฃo do Iรชmen, Camaleรฃo velado (Portuguese).
5. "Camaleรณn de Yemen", Camaleรณn velado (espaรฑol).

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Rhinoceros iguana
- Cyclura cornuta

The Rhinoceros iguana (Cyclura cornuta) It is one of the most requested pets by iguana keepers., but due to its size and temperature requirements it is not easy to care for.
Rhinoceros iguana
Rhinoceros iguana (Cyclura cornuta) on the island of Limbe, in northern Haiti. – Nhobgood (talk) Nick Hobgood, CC BY-SA 3.0, via Wikimedia Commons

Content

Origin / Distribution

The Rhinoceros iguana (Cyclura cornuta) It is endemic to La Espaรฑola with the offshore islands Isla Beata, Petite Gonave Island, Tortoise Island, Big Island Cayemite, Island of the Petite Cayemite, Isla Saona, Kid Island (Dominican Republic and Haiti).

The subspecies:

  • Cyclura cornuta stejnegeri: Isla Mona (Puerto Rico, USA).
  • Cyclura cornuta onchiopsis (presumed extinct): Isla Navassa (USA).

  • Characteristics / Appearance

    The Rhinoceros iguana it is distinguished from the Green Iguana by its dentition and the absence of the dewlap, but more conspicuously for its heavily armored tail, the upper part of which is distinguished by the fact that between three or four rows of ordinary scales there is a ring of scales which, although they are not particularly long, have turned into sharp vertical spines. The dorsal crest may be interrupted in the region of the shoulder and sacrum.

    The teeth are not incisors, sino bialobulados o trilobulados, palatal teeth are small but numerous. Femoral pores are present . The males of the Rhinoceros iguana they are conspicuous by their widened back of the head with large crests. They can reach a head-torso length of about 60-70 cm and a total length of about 130 cm.. Body weights of more than 10 kg. The females are still 10 smaller cm. There is a 3-5 enlarged horn-shaped scales on snout, only indicated in females.

    Habitat

    Rhinoceros iguana
    male rhino iguana, province of Pedernales, Dominican Republic – Tim Ross, Public domain, via Wikimedia Commons

    The Rhinoceros iguana prefers rocky areas, dry and semi-arid sparsely populated, from sea level to the 400 m, with an annual rainfall of 470-1.000 mm and an average annual temperature of 25ยบC. It is diurnal and spends the night in self-excavated or natural caves., cracks in the rocks, hollow tree trunks, etc., which he also uses during the day to rest or hide.

    It has been displaced from much of its original range in La Espaรฑola by habitat destruction and the introduction of predators.

    Behavior

    Easily excitable like all iguanas, goes into a violent rage when threatened, swells, bristle the loin, open the mouth, shows its sharp teeth, frowns at the adversary and prepares to attack. If you are provoked now, turns around quickly, strikes with a very fast lateral movement of the tail, and then you flip to the other side and repeat the same thing the same way.

    Food consists of plant material such as leaves, flowers or fruits. Males are territorial and seek out territories with high, sunny spots and suitable retreats for females.. The mating season falls on the first rainy season of the year. Females probably reach sexual maturity at 2-3 years of age. They put an average of 17 (2-34) eggs, that they bury in the ground, and guard the spawn for a few days. The young are born after a few 85 days.

    Threats to the species

    The populations of the Rhinoceros iguana are fragmented and in decline. Thus, in 1996 the species was classified as endangered, and in 2019 a new review placed it in the category of critical danger [Red list: IN DANGER.

    International trade is restricted by CITES Appendix I.

    This species is also threatened by illegal poaching for food and medicinal use.. non-native species, like wild cats, dogs, mongooses and pigs, pose a risk of predation, while the herbivores, like cows and goats, compete for food sources. Habitat is often destroyed due to charcoal production, as well as development for tourism, land conversion for agriculture and bauxite mining.

    In the Dominican Republic, international wildlife trade is controlled by CITES, but it is not the case of Haiti. In the Dominican Republic, iguanas are traded as pets and for tourist exhibits, known as iguana.

    A local non-governmental organization, the Jaragua Group, manage conservation efforts Rhinoceros iguana in the Dominican Republic. These include monitoring and habitat restoration, outreach and education, and land acquisition. Recommended conservation measures are better law enforcement and the development of an island-wide conservation management plan..

    The "Rhinoceros iguana" in captivity

    The Rhinoceros iguana (Cyclura cornuta) It is one of the most requested pets by iguana keepers., but due to its size and temperature requirements it is not easy to care for.

    The terrarium

    Not all terrarium keepers have the possibility to offer a terrarium large enough to take care of the Rhinoceros iguana adult. An adult animal needs at least 4 m2, but you have to refrain from keeping them individually so that the iguanas can show their natural social behavior. Only in a well structured terrarium with enough places to hide and sunbathe is it possible to keep several rhinoceros iguana (also several males).
    Visual barriers should serve to interrupt visual contact between individuals so that lower-ranking animals can eat and sunbathe in peace..

    The enclosure must be equipped with heat and UV lamps, as well as underfloor heating. The temperature should be 30-35ยบC during the day, locally higher, and drop to about 25-28ยบC at night.

    According to the opinion of reptile experts, a terrarium for a couple should have at least 5 times the length, 4 times the width and 3 times the head-torso height of animals. For each additional animal, a is added 15% to the basic surface.

    Buy one "Rhinoceros iguana"

    There is a legal trade Rhinoceros iguana bred in captivity. Potential buyers should always insist on full documentation to ensure they are not receiving illegally harvested wildlife. Illegal collection endangers the species and is detrimental to the pet trade, as wild animals often carry parasites and diseases that have been eliminated from captive-bred populations.

    Its price ranges from 500 – 600 EUR.

    Videos "Rhinoceros iguana"

    Terrarium With Rhinoceros Iguana (Cyclura cornuta)

    Rhinoceros Iguana, The Best Pet Lizard?

    Alternative names:

    1. Rhinoceros iguana (English).
    2. Iguane rhinocรฉros (French).
    3. Nashornleguan (German).
    4. Iguana rinoceronte, iguana Cyclura cornuta (Portuguese).
    5. "Iguana rinoceronte", Iguana cornuda (espaรฑol).

    โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

    Mountain horned dragon
    - Acanthosaura capra

    The Mountain horned dragon is a beautiful lizard that is also called asian chameleon, due to its color changes and its arboreal habits.
    Acanthosaura capra
    Acanthosaura capra, Cat Tien National Park – Roy Bateman, CC BY-SA 3.0, via Wikimedia Commons

    Content

    Distribution and habitat

    The range of the species is Cambodia, Laos and Vietnam.

    The Mountain horned dragon lives in dense forests on top of tall tree trunks. These lizards prefer the shady area under the treetops, and they rarely look for sunny places.

    Like many other arboreal lizards, only flowing water is seen and they would even like a lake.

    It is a kind of calm lizard that prefers to remain motionless rather than run away.

    Description

    The Mountain horned dragon has a thorn above each arch of the brow. They can lose this column, which does not regenerate. Otherwise, this spiny lizard has no thorn on the back of its head, although all other species show it..

    The nuchal ridge is quite high and clearly separates from it in a uniformly flattened dorsal ridge.. The eardrum is clearly visible. Body markings are a brown web on an olive background. When they are stressed, these animals only show dull brown colors.

    The eyes are surrounded by a light green ring followed by a dark green ring.

    Strong toes correspond to being in trees.

    The tail is slightly flattened.

    Size

    Males reach a total length of 30,5 cm.. Females appear larger, 32 cm..

    Sex differences

    The species has a sexual dichromatism. The male has a large throat pouch, yellowish with a green stripe. The head is also yellowish with a green band under the eye ring.
    Females appear more robust in body structure.

    Behavior

    Mountain horned dragon
    Mountain horned dragon (Acanthosaura capra) at the Prague zoo, Czech Republic – Pavel Hrdliฤka (Czech Wikipedia user Packa), CC BY-SA 3.0, via Wikimedia Commons

    The species is shy in nature and tends to run away.

    The terrarium should be thickly covered and deep enough to provide security. Vertically anchored branches are especially important, since animals do not like to stay horizontal.

    Otherwise, they are a calm species that does not change position for many hours. Animals are not sun worshipers at all, rather they avoid bright light and remain under the treetops.

    Although they are native to the rainforests, I can describe an aversion to direct irrigation. They like running water and prefer swimming pools.

    Courtship and mating

    The male woos with a beautiful tilt of the head. He also shows his yellow throat bag. Here a tall trunk is important for the female to recognize this beautiful presentation. Neck bite is immediately followed by mating.

    Clutches and incubation

    Clutches mature in a few 4 weeks and are carried out by the female in a sufficiently high and moist substrate. Dig a hole of about 10 depth cm, put there between 12 and 15 eggs and compacts the substrate with strong head blows.

    At 21-25ยฐC the embryo develops in 190 days to hatch.

    Hibernation

    Simply turn off the power and reduce lighting to a minimum for a few 8 weeks.

    Nutrition and supplements

    Mountain horned dragon
    Mountain horned dragon (Acanthosaura capra) photographed at Chester Zoo – Nabokov at English Wikipedia, CC BY-SA 3.0, via Wikimedia Commons

    The Mountain horned dragon has a very diverse nutritional spectrum, in which he does not disdain the lizards.

    Earthworms and other worms are preferred. Fish are active prey, young rodents from the nest are also on the menu. Of course, all insects can be offered. Meadowsweet plankton should be preferred, as well as various species of crickets, grasshoppers and cockroaches, and even waxworms and black beetle larvae.

    It is essential to guarantee a moderate feeding of the animals according to their calm way of life. How they live in a rather cool climate, tend to become obese quickly if fed too much.

    As an example, just to illustrate the amount, they can feed 2 common earthworm (Lumbricus terrestris) big and one Dubia roach (Blaptica dubia) average size per week. If the lizard also actively catches a fish, this is enough.

    Supplementation

    Insects must be well fed and, of course, continue to be dusted with a multivitamin and mineral supplement. Range is recommended Herpetal or Korvimin ZVT with a mixture of calcium.

    Keep in mind that neither fish nor earthworms can complement each other, but they have a very good nutritional value. Earthworms, in particular, they are rich in calcium, and that's why they are so important.

    Terrarium

    The Mountain horned dragon can be kept in a paludario โ“˜.

    Paludarium already indicates that it is a terrarium with a large basin of water and a waterfall.

    Dimensions must not be less than 140 cm x 70 cm x 170 cm. (length x widht x hight). Height is especially important because animals live under a canopy of leaves. But, above the dense vegetation there must be lighting, that animals largely avoid.

    The distance to the substrate must also be maintained, since to him Mountain horned dragon he likes to stay on tree trunks.

    Installation

    Presentation terrarium of Sin, mon Acanthosaura capra

    The habitat is the subtropical jungle and must be recreated in a terrarium. You should focus on the essentials, that is to say, a basin with fish, a great waterfall, plants and soil.

    The back walls are designed so that many plants can thrive there. Can be designed using Xaxim or humus, as this material also retains moisture well. The substrate is filled high enough and moist. Plants and many branches offer the freedom of movement of a tree.

    The sunny areas are rather secondary, since the Mountain horned dragon prefers cooler and shady places. Lighting is mainly for plants.

    Plants

    Plants not only regulate the climate in the terrarium, they also serve as protection, residence and welfare for animals.

    Planting with ficus species, like the "oakleaf ficus" Ficus quericifolia and Ficus scandens, is the most sensible option. It also, a variety of other plants can be chosen, all of which must tolerate high humidity and be small-leaved. These may include, the Chirita Tamiana, the Pellionia daveauana, the Hemigraphis repanda, and the Parthenocissus inserta they are suitable, but it is also enough to choose the ivy Epipremnum pinnatum.

    Substrate

    The choice of substrate is important because it must retain a lot of moisture, must not become moldy and must have good egg-laying properties. An unfertilized soil is recommended, preferably from deciduous forests.

    The substrate must have 15 cm in height so that the female has optimal conditions for laying eggs. If the female feels insecure, if the substrate is too poor or not moist enough, this can lead to an egg-laying drought.

    Illumination

    Lighting in a forest terrarium plays a subordinate role for animals, not for plants. The Mountain horned dragon they are not usually sun worshipers, rather they avoid a light level. It is important to avoid excess heat through good lighting. Fluorescent tubes have been successful.

    Example: for a terrarium of 140 x 60 x 170, 6 BioVital full spectrum tubes, T5, with 54 high output watts, have proven their effectiveness. It also, UV lamp can be offered for a few hours.

    Temperatures

    In the terrarium a basic temperature of 23-25ยฐC should be offered. A spotlight can also be used to provide a temperature of 30ยฐC, but this should not raise the base values. It is important to keep the temperature at 18ยฐC โ€‹โ€‹at night.

    Humidity

    Relative humidity should be 50-60% during the day and increase to about 90% At night. Due to the cold night, to the plants, to the moist substrate and to the walls, plus a water basin, humidity inevitably increases at night.

    For sale "Mountain horned dragon"

    The price of a "Mountain horned dragon" ranges between 35 – 45 EUR.

    Alternative names:

    1. Indo-Chinese spiny lizard, Green pricklenape (English).
    2. Dragon cornu des montagnes, Lรฉzard cornu des montagnes, Dragon de montagnes (French).
    3. Berg gehรถrnten Drachen (German).
    4. Dragรฃo com chifres da montanha, Lagarto espinhoso indo-chinรชs, Pinheiro verde (Portuguese).
    5. Acantosaurio, Dragon cornudo de Vietnam, Camaleรณn asiรกtico, Lagarto Jesucristo (espaรฑol).

    Sources:

    DREWS, Olive (2009): Kompaktwissen Agamen, VIVARIA Verlag, Meckenheim, 29-31 S.

    HALLERMANN, Jacob (2000): The taxonomic status of Acanthosaura fruhstorferi Werner, 1904 and Calotes brevipes Werner, 1904 (Squamata: Agamidae). Mitt. Mus. Natural. Berl., Sole. row, 76 (1): 143 150
    HALLERMANN, Jakob (2005): With horns, Combing and gliding - the bizarre tree agamas. reptile 10 (1), NTV publishing house, Mรผnster; 18-25 S.
    HARBIG, P. & U. MARONDE (-01/1983): The genus Acathosaurus: Acanthosaura armate, A. capra, A. crucigera und A. lepidogaster. SAURIA publishing house, Berlin, page 31-33
    ASK, Werner & H. Hermann SCHLEICH (2000): Quote in: JACOB HALLERMANN (2005) With horns, Combing and gliding - the bizarre tree agamas. Reptilia10(1) NTV publishing house, Mรผnster, 18-25 S.
    MANTHEY, U. & N. Schuster (1992): agamem. Herpetological specialist publisher 120 S.
    MANTHEY, U. & W. GROSSMANN (1997): amphibians & Reptiles of Southeast Asia. Nature and Animal Publishing House (Mรผnster), 512 pp.
    MANTHEY, Ulrich & Norbert SCHUSTER (1999): agamem. NTV publishing house, Mรผnster
    MANTHEY, Ulrich (2008): Agamid lizards of Southern Asia, Draconinae 1. Terralog 7, 160 pp.
    MANTHEY, Ulrich (2010): Agamas of southern Asia / Agamid Lizards of southern Asia: Draconinae 2 โ€“ Leiolepidinae – Frankfurt am Main, Edition Chimaira

    โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

    Ornate mastigure
    - Uromastyx ornata

    The Ornate mastigure (Uromastyx ornata) is included in the Appendix 2 of the Washington Convention on International Trade in Endangered Species of Wild Fauna and Flora.
    Ornate mastigure
    Ornate mastigure (Uromastyx ornata) – Hectonichus, CC BY-SA 4.0, via Wikimedia Commons

    Content

    Distribution

    Its natural range is the northeast of the Red Sea, from the Sinai Peninsula in the north to northern Yemen in the south.

    This species does not occur in pure sandy deserts. They inhabit the cracks of rocks and caves of their biotopes or use burrows dug by themselves.

    Characteristics

    The Ornate mastigure reaches a maximum total length of 37 cm., although animals in captivity rarely exceed 32 cm..

    Is a sexual dimorphism recognizable, males being much more colorful than females. But, are common to both sexes yellow dots or transverse bands that are visible from the neck on the back to the base of the tail. It also, females have a rather smooth cream coloration in the throat and belly.

    Terrarium

    The large enclosures are suitable for keeping this species of lizard, dry and spacious terrariums are suitable. I believe that 140 x 60 x 60 (long, width, alto) is the absolute minimum size for a single animal/pair. It's not always easy to find a harmonious partner, but most of the time the animals harmonize very well, and you can keep them as a couple throughout the year.

    But, it should be possible to separate them at any time. If you don't want to breed, to the Uromastyx ornata can also be maintained individually, since they are actually solitary by nature. This avoids conflicts within the species.

    The most colorful males are especially suitable for this, as they are usually more confident than females, but even a female does not feel alone, but it may happen that it forms unfertilized eggs without a male, which can lead to problems when putting them.

    Construction of terrarium

    The most suitable as substrate is a mixture of sand and mud suitable for excavation. To create additional space it makes sense to design the rear and side walls of the tank with โ€œrock wallsโ€ modeled from polystyrene., adhesive for tiles and epoxy resin. Other suitable furniture elements are secure stone structures with quarry slabs, the roots, cork tubes and various climbing branches.

    It is also important to create several hiding places, but they must be controllable at all times without having to completely disassemble the terrarium. To avoid molting problems, a part of the terrarium may also have a slight moisture of the substrate, but not too much. You also have to spray from time to time. A bowl of water completes the installation.

    The Temperatures should be 28-35ยฐC in summer, with 12-14 hours of illumination, and up to 60ยฐC in the sunning place. At night, the temperature can drop to room temperature. In winter, lighting is gradually reduced to 8 hours, and slowly increases again after a few 8-12 weeks. In winter, the temperature should be 20-28ยฐC during the day and 18-20ยฐC at night. A sunny spot should reach about 40-45ยฐC for about 4 hours in this time.

    Food

    The Ornate mastigure they have an omnivorous diet, that is to say, eat both plant and animal foods.

    Should not be fed animal feed too often, once or twice a week is enough. An exception must be made with pregnant females, which must be given a lot of animal protein. You can also feed them more โ€œunhealthyโ€ treats., such as rose beetles or wax moth larvae.

    It can be given fresh vegetable food to adult animals about 3-4 times a week. Grain mixture and dried herbs/flowers can always be available to animals. But, in the case of particularly voracious specimens, you also have to ration this food to prevent them from getting fat.

    All common types of insects available in specialized stores are suitable as animal feed, as well as self-caught prairie plankton. Grasshoppers, crickets and cockroaches are the most suitable.

    All insects should be fed a high-quality diet 1-2 days before feeding, and dusted with a high-quality calcium vitamin mix about once a week. The fat larvae of the wax moth, zophobas and rose weevils should rarely serve as food as treats.

    Young animals can be fed green food and insects daily. Subadults feed on green food on a daily basis, of insects on alternate days and a weekly fast.

    The cereal mixture adapted to size is also always available for young animals and subadults.

    Reproduction

    Depending on geographical location and weather conditions, the mating season occurs in the spring months of March and April. Sexual maturity occurs among 3 and 5 years of age and probably a little earlier in females. During reproduction they are oviparous, the female usually buries some 15 – 20 eggs in the sand and after an incubation period of some 3 – 4 months the pups are born.

    For sale Ornate mastigure

    The price of a Ornate mastigure bred in captivity in the exotic animal market ranges from 350 – 400 EUR.

    โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

    Montane side-striped chameleon
    - Trioceros ellioti

    The Montane side-striped chameleon (Trioceros ellioti) has a soft personality. Although no chameleon should be considered a pet to be kept and interacted with, this chameleon isn't as over the top as some of its bigger cousins.
    Montane side-striped chameleon
    Montane side-striped chameleon – Uganda – Benjamin Klingebiel, CC BY-SA 2.0 OF, via Wikimedia Commons

    Content

    Origin / Distribution

    The Montane side-striped chameleon (Trioceros ellioti) is a small chameleon that lives in East African countries like Uganda, Tanzania, Kenya, Rwanda, Congo, Sudan and Burundi.

    It has many common names, as Side-striped chameleon, Elliotโ€™s groove-throated chameleon or Montane side-striped chameleon. But, these common names are rarely used and, when they are used, they are not very consistent. The Trioceros ellioti is one of those chameleons whose scientific name is the best known.

    Characteristics / Appearance

    The Trioceros ellioti usually reaches an age of 1 to 2 years in nature. But, In captivity they can live up to 4 years. In these animals, the transition to ovoviviparity stands out., that allows them to reproduce even in the coldest areas of high mountains.

    Its helmet is slightly pronounced and there are evenly serrated ridges on its back., belly and throat. The rest of the body has a rather irregular scale. The females of this species reach a total length of 22 cm.. Males are still somewhat smaller, with a maximum of 17 cm..

    A definite distinguishing feature of the sex is the thickened tail root, very pronounced in males and completely absent in females. The great heterogeneous range and the extreme altitude amplitude are also reflected in the color variability. Like this, depending on the population, the color spectrum of the males is just as diverse as that of the Carpet chameleon (Furcifer lateralis) and usually shows high proportions of blue and yellow. Females are usually less conspicuous and appear exclusively in shades of brown., gray or green. The white or brown lateral stripe is common to all animals., that runs along the entire flank. Due to its close relationship with the Trioceros bitaeniatus, is often confused with the latter. But, can be easily distinguished from Trioceros bitaeniatus by its 2-3 longitudinal black stripes on the interstitial skin of the throat sac.

    Habitat

    It is a very adaptable species of chameleon, found at altitudes of 600-3000 m above sea level. They prefer savannah landscapes with low bushes and tall grasses., as well as the edges of the forests and, in some cases, farmland and gardens. They must have reached the latter through human introduction, daytime temperatures typically range from 25 and 27 ยฐC and drop to 16-18 ยฐC at night, and even up to 10 ยฐC at higher altitude. The relative humidity is 60-80%, with an average precipitation of 1.000 mm per year.

    Reproduction

    Montane side-striped chameleon
    Chamaeleo ellioti – Carsten Kopschutz, CC BY-SA 3.0, via Wikimedia Commons

    The Montane side-striped chameleon (Trioceros ellioti) it is ovoviviparous. The females of this species give birth to 2 to 14 pups up to four times a year. This usually happens in the early hours of the morning, whereby the fully grown hatchlings are simply deposited in a clear eggshell on the grass. just a few minutes later, the hatchlings break free of this skin. Due to the ability to store sperm in the seminal receptacle, females can produce multiple clutches with a single mating. But, they are ready to mate again 14 days after birth.

    The young reach sexual maturity after about six to nine months and the gestation period is 100 to 160 days. For the mating act itself, he approaches the female. After a brief orientation, the male should approach the female with head movements. If the female is not ready to mate, will display warning coloration and will bite or attempt to escape if male approaches closer. Otherwise, does nothing and mating occurs when the male climbs sideways onto the female and tries to bring both cloacal openings over each other. Copulation itself lasts a few 15 minutes.

    Threats to the species

    State of conservation โ“˜


    minor concern Minor Concern โ“˜ (UICN)โ“˜

    This species has a wide distribution and seems to have the ability to adapt to a certain degradation of its natural habitat., as it also occurs in agricultural and semi-urban areas. It has therefore been classified as a "species of least concern" by the UICN.

    How it is being captured for the wildlife trade,1the species has been included in the Appendix II of CITES to limit its effects

    The "Montane side-striped chameleon" in captivity

    The Montane side-striped chameleon (Trioceros ellioti) has a soft personality. Although no chameleon should be considered a pet to be kept and interacted with, this chameleon isn't as over the top as some of its bigger cousins. Usually, they are not aggressive towards each other, although there are reports of sudden violent responses in the interaction between chameleons.

    Like all chameleons, the ideal situation is one chameleon per terrarium. Although breeders can keep two females in one terrarium if they are kept together, be careful not to let this give you a false sense of security. When this species behaves, he does it in a very strong way that is potentially dangerous to his cage mates.

    The pups seem to be calm with each other, but it is better to separate them as soon as possible. This species grows rapidly, so they are not "babies" for a long time.

    Currently, the Montane side-striped chameleon is available both in the wild and captive-born. Captive-born are ALWAYS the best option and deserve the extra money. These pups are raised with the best nutrition and are raised between humans and cages to acclimate to captive conditions.. If you are familiar with acclimatizing wild-caught chameleons and want to breed them to introduce a new bloodline, then you know what you're getting into by buying wild-caught animals. But if you want to get one of these chameleons for the pleasure of keeping it, then avoid the challenge of acclimatization and get one born in captivity.

    If you buy a female caught in the wild or any female that has been kept with the males once it is from 4-6 months of age you are likely to have a female who will give birth to live babies. The timing of this is unknown and one morning you may come across babies crawling around the cage. The females will store the sperm and produce multiple sets of babies from a mating., so being away from a male for a year doesn't save you from this. It is a very good idea to be prepared for babies unless you are sure you have a captive-born female who has never been in a cage with a male.. after 3 to 4 months of age.

    The terrarium

    Terrarium Size: 36 x 24 x 18 inches. Tough screen lid provides ventilation and allows UVB and infrared penetration.

    terrarium size: The Montane side-striped chameleon is a small chameleon with little need for movement. So, can be accommodated in small terrariums. The absolute minimum size of the terrarium for a copy is 40 x 40 x 50 cm.. But this is for experienced caregivers and breeders who know how to create the necessary conditions of a terrarium in small spaces. If you are going to buy a chameleon to enjoy it, then don't settle for the minimum. The size of the terrarium of 45 x 45 x 90 cm., easy to get, gives a little more space. But if you want to maximize your enjoyment and comfort of your chameleons, get a terrarium of 60 x 60 x 120 cm o 90 x 45 x 90 cm.. Your little chameleon will be happy in that amount of space.

    Consider it from this perspective. When you get a minimum size terrarium, you place the branches, plants and lights very strategically because you only have one chance to create the minimum gradients and microclimates necessary for the chameleon's healthy life. When you get a terrarium that gives you extra space you start looking at the cage artistically.. You place plants and branches where they look best. Of course, you have the needs of the chameleon in mind when you do this, but now you have the luxury of meeting these needs with an artistic approach that is pleasing to the human eye. This can create a piece of nature that is much more pleasant, soothing and beautiful than is possible with the condition of a terrarium of minimum dimensions.

    Y, finally, with a small space, you are responsible for creating the proper temperature gradients with light bulbs that are designed to terrariums bigger. This means it's very easy to provide more heat or UVB than is healthy simply because the small space was quickly energized and there is physically less room to escape heat or UVB..

    Type of terrarium: You can use mesh terrariums, hybrids or glass terrariums. The terrarium should be chosen based on the help you need to achieve the environmental goals of temperature and humidity.

    Ambient temperature

    The Elliot's chameleons thrive in the typical mountainous environment, daytime temperatures are usually between 25 and 27 ยฐC y caen a 16-18 ยฐC at night, and even a 10 ยฐC at higher altitudes. It may seem to us that they survive well in a different environment, but temperatures very different from those of their natural environment will end up affecting them. It will be a constant and cumulative physical stress on the body and will result in a compromised immune system. This allows opportunistic infectious agents to gain a foothold.

    Resting temperature

    A low night temperature is a requirement for a Montane side-striped chameleon (Trioceros ellioti) healthy. But your chameleon will need to warm up in the morning to start the day off right.. In the wild, chameleons watch the sunrise and bask until their body temperature is sufficient for optimal hunting, digestion and general function.

    In captivity, We give them this heating through a sunlight bulb which is usually an incandescent or halogen bulb that shines on their sunlight branch..

    Care must be taken when placing this bulb, since it is very easy to burn the chameleon. Chameleons don't seem to have a keen sense of when they're burning. They know when they need to warm up, but they have not developed a mechanism to measure the concept of "too hot". There is nothing in nature that encourages the development of this ability. So chameleons get overheated or even burnt. We have to be very careful to protect them from this possibility.. This is why we encourage the tanning bulbs to be mounted on top of the terrarium rather than on top of it.. The closer to the bulb, more temperature difference can be in a centimeter. The ideal scenario is to have a higher wattage bulb further away. This produces a larger, "softer" heated area that is not at risk of burns..

    Regarding the solar temperature, these chameleons seem to like basking temperatures in the range of 30 Celsius degrees. This is slightly taller than other known montane chameleons, but still ok within reasonable limits. But the exact temperature is not so important. It is more important that you set it up so that you feel a soft, warm warmth on the back of your hand when you place it on top of your chameleon's head when it is sunning itself.. Its main goal is to set a safe temperature to start with and then it will adjust the distance from the bulb based on your chameleon's behavior. If your chameleon displays the following behaviors, you can consider the possibility of providing a solar temperature for a longer time or, With precaution, a higher solar temperature.

  • Hanging from the top panel of the screen under the light bulb.
  • Staying dark and lethargic. After sunbathing, they should take rest colors.

  • The problem with relying on behaviors as a cue to ward off the lightbulb is that it's usually physical harm to the body., like burnt gray areas, open wounds and fused spines. And it is worrying how long this type of situation lasts before the caregiver realizes what is happening. This means that the chameleon will be sunbathing even if it is too hot.. Also keep in mind when reading your chameleon's behavior that each chameleon will be slightly different. Learn about your chameleon's behaviors so you can verify that they are following standard chameleon behaviors.

    Humidity

    The elliot's chameleons experience high humidity nights and medium to low humidity days. A night humidity of between 75% and the 100% and a descent to 30-50% during the day will allow them to carry out their natural humidity cycle. Exact figures are not critical. There are two important aspects.

      1) During times of high humidity, keep the air moving. Terrariums are often modified to close off the sides to prevent airflow so that a mist can increase humidity. In this case, have a ceiling or computer fan mounted on top of the terrarium to ensure the "fog bank" circulates. stagnant air, no matter how wet, it is not healthy.

      2) All surfaces must be dry during the day. Even if the humidity is higher than the indicated figures, if the surfaces are dry there should be no health problems. When the surfaces, like the branches that the chameleon climbs, are constantly wet, the paws become full of sores and bacteria, fungus and mold take hold.

    Illumination

    The Montane side-striped chameleon they accept the standard bright light that we put in our chameleon terrariums. A four times the width of its cage high output T5 fixture with four 6500K fluorescent bulbs will nicely illuminate a terrarium of 15 height cm. A cycle is used 12 power on hours and 12 off hours. Kenya is near the equator, so this cycle 12 power on hours and 12 off hours do not have to change throughout the year.

    Your chameleon will need light inside its terrarium. The biggest deficiency of a terrarium, besides not having a hiding place, is the lack of light, because when you look at the terrarium, the chameleon seems to be in a cave with a skylight. A luminous terrarium will allow plants to grow and their environment to be vibrant.

    Natural sunlight through a window is great, but dangerous. Sunlight tends to be too strong and could overheat your chameleon. Be careful in sunlight. Definitely, give your chameleons natural sunlight whenever possible, but the sun can cook your chameleon quickly, especially a small one like him Montane side-striped chameleon. Well-planted outdoor greenhouses and constant supervision are recipes for success.

    UVB

    Out of natural unfiltered sunlight, the most efficient and reliable way to produce UVB for your chameleon is with high output T5 linear fluorescent tubes. These bulbs can go in a multi-bulb fixture, but they are more effective in a single bulb reflector. I highly recommend using a single bulb reflector for your UVB source, as it gives you not only the full power of the bulb (your UVB is absorbed by other bulbs), but it gives you full control over the UVB force that reaches the sunbathing zone based on the height of raising the appliance above the cage.

    Currently, a good goal is a UV index of 2-3 in the sunlight branch with a maximum of UVI of 6 to allow sufficient synthesis of vitamin D3. This is usually what can be generated using an accessory T5 HO Arcadia ProT5 with 6% of UVB or Zoomed Reptisun 5.0 on a single bulb reflector on a sunning branch 6โ€ณ inches of light going through a standard screen cage top panel. All of these numbers are general estimates., as each reflector has its own reflective properties and each bulb will have a different strength depending on age. Fortunately, this does not have to be an exact value. An approximate value is fine. If you are using a Reptisun T8 10.0 in a single bulb installation, the sunning branch must be at 8 cm below the bulb running through the top of the cage screen. Ideally,, regardless of the bulb you use, can lift it from the upper surface of the terrarium. UVB bulbs produce very high UVB radiation in the first few centimeters in front of the bulb. You can continue to use the given distances of the bulb with the bulbs raised two or three inches above the top of the cage. This reduces the maximum level of UVB that enters the cage and your chameleon is exposed to. Although we have not been able to measure what damage occurs at what levels of UVB, it's safe to expect there to be a point where the high UVB from the lamp can cause problems. They may not be human, but chameleons have living cells, and living cells are damaged by UVB.

    Just a note, UVB meters are expensive equipment, but they are a valuable tool in setting up your chameleon's environment. if you can get one, ยกhazlo! get the model Solarmeter 6.5.

    Set the lighting and hydration schedule

    When we set our daily schedule, we try to reproduce the wild conditions to which the chameleon has become accustomed. let's start at midnight.

    At midnight, the chameleon has slept for many hours. It's dark and, though the moon waxes and wanes, chameleons will look for dark places to sleep. They see light of all colors well and any light can disturb their rest.

    As the morning progresses, humidity increases. Fog banks may begin to form and the chameleon breathes moist air. This high humidity forms an important part of your natural hydration.. To simulate this, we turn on ultrasonic humidifiers around the 1:30AM. Fog from humidifiers tends to bounce off surfaces and exit the cage, so we operate the misting system for a couple of minutes to cover the cage with a layer of water. This helps make the fogger more effective and the mist tends to stay. The nebulizer goes from 1:30 to 6:00 in a pattern of 30 minutes of ignition and 30 minutes off. This is to protect against excess mist.. This is wise when you have closed off three or more sides of your terrarium to retain moisture.. If you have a full screen terrarium, you can leave it on all the time. All this is done so that the chameleon can breathe moisture. Right before the lights come on, run the foggers for a couple more minutes to ensure that when the chameleon wakes up it finds surfaces covered in "dew". This is a natural source of water for them, even in its dry season. Once the dew has settled, lights can be turned on.

    Around the 7 in the morning the lights of the day turn on. This may include UVB light if they are the same fixture. If it is separate installations, no need to turn on the UVB light to match the sleep bulb on. It's okay to leave daylight bulbs on for 15 or 30 minutes to give the chameleon a chance to calmly lick whatever spray it wants. Next, I turn on the sunlight bulb to warm them up.

    As the ambient temperature begins to warm, the sunlight lamp is no longer necessary and it turns off. The actual length of time the tanning lamp is on will depend on your chameleon's needs. Observe their behavior. If the chameleon routinely gets the heat it needs in 30 minutes and then walks away with the happy colors to hunt, then reduce the time in the sun to that time in which you make use of the heat. If they need the heat for a longer time, leave the bulb on for longer or consider slightly increasing the temperature. Watch your chameleon and he will tell you what he needs. With a mesh terrarium there is usually no problem leaving it on during the day, but if daytime temperatures start to get too hot for your comfort, you can turn off the heating lamp.

    at some point of the day (can be the 3 in the afternoon) start the dropper. This is a reserve hydration strategy to make sure they have enough water. While it is true that they do not have drippers every day in nature during the dry season, they also do not need to reconstitute dry calcium powder in all their feeders. The advantage of using a dropper is that it is completely optional for them and, as advantage, it also allows you the opportunity to ensure that your plants receive water. Place it on a different plant each day and, over week, all plants will receive water. The time the dripper is started is not critical. It may be in the late afternoon so that the chameleon can rehydrate before the night's rest.. It is a good rule to start the dropper an hour or more after feeding them so that they can replenish what they need.. In the wild, your food is an important source of hydration. We spoil it a bit with the food we provide them and a dropper is a way to compensate for that.. Ideally, the chameleon will have obtained sufficient hydration from the humid night air, morning dew and food. I consider it a hit when the chameleon ignores the dropper and an early warning sign when he drinks from the dropper.

    Once the chameleon settles down and goes to sleep it is good to maintain a couple of minutes of misting just to establish the humidity for the night.

    You will notice that there are no daytime mists. Although this is common in chameleon breeding. Chameleons have been consistent in their communication that they don't like to be sprayed. You do not have to decide that I know what is best for them and you have to start listening to them. the night fog, morning dew and evening dropper provide necessary hydration naturally. With them there is no need to force them to shower in the middle of the day.

    Food and supplements

    Feeding of the Montane side-striped chameleon (Trioceros ellioti)

    The Montane side-striped chameleon not a picky eater. Will eat the insects that we feed standard for chameleons. Flying insects are highly prized. An interesting feature is that it seems to prefer smaller than normal food.. Usually, when determining the proper feeder size for a chameleon, we choose a size of the length equivalent to the width between the eyes. And then the chameleon often surprises us and gobbles up something bigger. The Montane side-striped chameleon, on the other hand, seems to prefer smaller foods than we would normally give him. It is important to pay attention to the sizes of food that each chameleon prefers. they are the experts. Try different sizes and your chameleon will quickly let you know what he prefers. But don't worry if your adult goes after a fruit fly.. This is a characteristic of the species.

    The Montane side-striped chameleon it is insectivorous. You can feed them anything that moves and fits in their mouth. It is not necessary to provide fruits or vegetables to this species.

    As with the care of any of our chameleon species, we want the insects we feed to be as nutritious as possible. Unfortunately, our knowledge of nutrition from insects to chameleons is in its infancy, so we do not know what the diet of wild insects gives chameleons or, even what nutrients in what we feed our feeders gives chameleons. There are reports that insects exposed to UVB rays produce vitamin D3. Then, do chameleons really get any dietary D3 in the wild? There is a lot of speculation and little firmness. So, we feed these insects with the greatest possible variety of food and with the greatest variety of fruits, vegetables, grains, etc., What can we find. A healthy, well-fed cricket is supposed to be nutritionally superior to one that has eaten little..

    We also dust the feeders with mineral/vitamin powder to provide the chameleon with calcium.. We call this supplementation.

    Supplementation is one of the less defined aspects of chameleon husbandry. We literally don't know what they need. we are guessing. The best thing we can do is try to get as close as possible to their natural processes and try regimes..

    There will be a number of approaches that work. The background test is whether it produces a healthy, long-lived chameleon. If you do, is valid.

    It is assumed that the Montane side-striped chameleon has typical "mountain" sensitivity to overfeeding. Although we are not seeing that cases of edema are known.

    Supplementation

    In the news, we see that the Trioceros ellioti behaves well when regularly supplemented with calcium and bee pollen. Monthly vitamin supplementation has been included, although currently you have to check the pros and cons of including vitamin A made in this monthly dose. Mineral supplements are being recommended, as it has been tested, but it is being evaluated Arcadia RevitaliseD3 for their equivalent levels of D3 and the addition of small amounts of vitamin A. We are depending on UVB for our D3.

    Reproduction of "Eliot's Chameleon"

    The Montane side-striped chameleon is a life-carrying species and, since the mother incubates the eggs, it is quite easy to breed. In fact, if your mature female has had contact with a male in the past two years, may have offspring, whether you like them or not.

    As exciting as it sounds, having chameleon pups can be heartbreaking if you're not prepared. If you have a female who had any chance of having contact with a male, then at least read about caring for chameleon offspring.

    The actual breeding process is standard. The female moves to the male's cage. If she is receptive, will allow you to mount it. If you are not receptive, will be speechless, will sway menacingly and show dappled colors. It is highly recommended to monitor the situation.

    Gestation is three to four months and then they can be born up to 22 pups, depending on the size of the female.

    Buy an "Eliot's Chameleon"

    The price of a "Montane side-striped chameleon" at the exotic animal market, ranges between 60 – 120 EUR.

    Videos "Montane side-striped chameleon"

    Trioceros ellioti

    Alternative names:

    1. Montane side-striped chameleon, Elliot’s groove-throated chameleon, Mountain Dwarf Chameleon (English).
    2. Camรฉlรฉon d'Elliot (French).
    3. Elliot's Chamรคleon, Chamaeleo ellioti (German).
    4. Camaleรฃo-de-Elliot, Camaleรฃo listrado de montanha, Camaleรฃo de garganta estriada de Elliot (Portuguese).
    5. "Camaleรณn de Elliot", Camaleรณn de montaรฑa de ellioti (espaรฑol).

    โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

    Black iguana
    - Ctenosaura similis

    The Black iguana it is a large and bulky lizard, and adult males reach 45 cm long with a tail of 30 cm..
    Black iguana
    One male iguana and two females, Barra Honda National Park, Costa Rica – Christian Mehlfuhrer, User:Chmehl, CC BY 2.5, via Wikimedia Commons

    Content

    Origin / Distribution

    The Black iguana (Ctenosaura similis) is native to Central America, and has the widest range of all Ctenosaura species from the Isthmus of Tehuantepec to northeastern Nicaragua and western Panama on the respective Atlantic and Pacific coasts. It is commonly found throughout Costa Rica, Honduras and has been reported in some Colombian islands both in the Caribbean Sea and in the Pacific Ocean.

    It has been introduced to southern Florida and breeds in the wild in several feral populations.. On the southwest coast of Florida, has been discovered from Collier County north to Tampa Bay. On the southeastern coast of Florida, black spiny-tailed iguanas have been found in Key Biscayne, Hialeah and in Broward County. This iguana has also been introduced to several Caribbean islands. As this species feeds opportunistically on small vertebrates, like fish, rodents, eggs, birds and even hatchling sea turtles, may pose a threat to native endangered species.

    Characteristics / Appearance

    The Black iguana it is a large and bulky lizard, and adult males reach 45 cm long with a tail of 30 cm.. They are predominantly black, but the dorsal surface may show black bands on a greyish background. Most have black mottling on back. The color may also lighten after sunbathing with yellowish and orange markings becoming apparent along the sides..

    Adult males and females are dimorphic. Adult males have well-developed dorsal crests and small dewlaps.. double chin, the crescent of skin that may extend under the throat, it is not inflated. A small spine bends to extend the jowls during moments of threat, courtship or defense of territory. Females lack obvious crests. There is considerable variation with age and sex, so identification can be difficult.

    These iguanas have ringed tails with rows of sharp, curved spines., hence also the name Spiny-tailed Iguana. The spines on the back are short. Juveniles tend to be olive green, turning tan and finally grayish as they grow.

    Habitat

    These lizards are great diggers and hunters.. They are around ruins, stone walls, open rocky slopes and branches of large trees along the open edges of forests. They usually live in dry land, arid and open.

    Behavior

    Black iguana
    black spiny tailed iguana (Ctenosaurus), in the serpentarium, and Blankenberge – Vassil, CC0, via Wikimedia Commons

    This species can be belligerent and can bite or injure an aggressor with its spines.. More terrestrial than aboral, can run bipedally. Highly gregarious and territorial, these iguanas live in colonies, governed by a strict pecking order. One male of the colony is the dominant, and although the other males have territories, they only defend them against each other and not against the leader. Territorial deployments include color changes, body inflation, jaw clicking, "push-ups" or rapid movements of the head and, sometimes, bite and tail swipe battles. Larger males tend to have bigger and better territories and mate more often. Fighting usually occurs when iguanas gain or defend territory or a mate..

    The male always courts, but you can only move forward if your partner provides you with the right stimuli. She must respond with sexual stimuli, and as one of its own kind; with a female of the wrong species their reproductive investments would result in sterile hybrids, if there is any baby. You should also point out that you are receptive, with mature eggs ready for fertilization. Some of the visual cues that are often important in courtship are that males often bite, scratch or lick females that have signaled their receptivity.

    Juvenile iguanas usually come out of the nest hole together, a strategy against predators in which many eyes are better than two and large numbers make individual capture less likely. Young iguanas usually remain in a group and one of them temporarily behaves as a leader. They lick each other's tongues and groom each other, and rub their body and chin. At night they usually sleep together in the branches.

    Reproduction

    This species reaches sexual maturity around 3 or 4 years of age. They gather and mate during specific times of the year that vary between populations. Male iguanas have a pair of intromittent organs., los hemipenes. when they are not used, hemipenes are found adjacent to the cloaca at the base of the tail.

    During sexual activity, one of the hemipenis everts by the action of the muscles and fills with blood.. in copulation, that follows courtship behavior, only one hemipenis inserts into the female's cloaca, and the sperm travel along a groove in the hemipenis. The retraction of the hemipenis is carried out by draining the blood sinuses and activating the retractor muscles that invert the structure when withdrawing it..

    In the breeding season, oviparous females migrate to suitable nesting areas. After digging a burrow half a meter deep, the female lays from 2 to 25 eggs in the nest. She then defends the burrow for some time to prevent other females from nesting in the same place.. Young iguanas are born between 3 and 4 months later and take a week to leave the nest. These little iguanas fit easily in the palm of one hand.. If they survive the difficult first years of life, where food is often scarce and predators, like hawks and owls, they are a danger, these iguanas can live more than 60 years.

    Food

    Diet Black iguana it is generally herbivorous, especially leguminous fruits, but it is also known to have a diverse carnivorous diet consisting of small animals.

    The Black iguana has eaten rodents, bats, frogs, small birds and a wide variety of insects. They have even been observed to eat the eggs of their own young and, in a case, the tail of a juvenile was found inside an adult male, suggesting cannibalism. The young are mainly insectivorous., transitioning to herbivorous habits as adults.

    Threats to the species

    State of conservation โ“˜


    minor concern Minor Concern โ“˜ (UICN)โ“˜

    Man and his domestic animals are inevitably destroying the environment of these iguanas. The domestic animals, like the cows, devour most of the vegetation, what is the food source of iguanas. Its meat is savored in many parts of the world, but it is not exploited in excess. In some parts of South America, iguanas are hunted by men who imitate the cries of hawks. The iguana's reaction to screaming is to "freeze" and are then easily caught.

    The presence of human settlements in coastal areas is an important displacement factor for many species; as well as the fragmentation of the forests and the devastation of mangroves.

    In Mexico, the NAME-059-SEMARNAT-2010 considers this iguana as Threatened; the IUCN 2019-1 like Least concern.

    The "Black iguana" in captivity

    Black iguana
    Juvenile Striped Iguana in Santa Rosa NP, COSTA RICA (Ctenosaura similis) – Bernard DUPONTFlickr

    To keep the Ctenosaura similis (Black iguana) as appropriate as possible to the species, we recommend the following conditions. Especially when the minimum size is specified, note that optimal conditions can only be achieved in much larger terrariums.

    • temperatures during the day: 25ยฐ-35ยฐC (place of asoleo local approx. 40-45ยฐC)
    • Night temperatures: 18-22ยฐC
    • Humidity: approx.. 50% during the day and 80-90% At night
    • Minimum size of the terrarium: starting at 300 x 250 x 180 cm for two animals

    The terrarium

    The Black iguana often found in nature in multiples. has been individually maintained, in pairs or in a group with a single male and three to four females. But, the terrarium must be large enough and have enough structures. It is best to plan an indoor terrarium for a group. For a terrarium for two animals, should have at least 300 x 250 x 180 cm.. For a group, terrariums of more than 400 x 350 surface cm.

    Food

    Diet Black iguana consists mainly of leafy plants, seedlings, flowers, herbs and rarely fruits. They are also eaten by insects and should also be offered. It also, from time to time it is necessary to make available to these iguanas smaller mammals. Vegetables like carrots, cucumber and tomato are also important foods. Adult animals feed on a 80-90% vegetarian, young feed mainly on insects.

    no lettuce, iceberg lettuce or similar, since the calcium-phosphorus content is unfavorable in this case. And cabbage or spinach should rarely be fed due to oxalic acid.

    Additional vitamin and mineral supplements are recommended.

    Temperature

    The temperature for these terrarium animals should be 25-35ยฐC during the day, the solar island 40-45ยฐC and between 18-22ยฐC at night. The humidity should be around 50% during the day and 80-90% At night.

    Decor

    The terrarium can be furnished with numerous stones, climbing facilities, a bathing area, remained, foliage, cork and bark tubes, which also offer many hiding places. To keep the Black iguana many structures and opportunities are needed to hide.

    Illumination

    For your well-being, good lighting and ultraviolet light are necessary (30% of UVA rays and 10-12% UVB), as well as a place to sunbathe. UV radiation is very important and absolutely necessary. In the case of females, it is necessary to provide a suitable place for laying eggs or several possibilities.

    For fluid intake, an additional water bowl can be placed, that is cleaned daily.

    Hibernation

    Usually, the Black iguana hibernates for about four weeks at about 18ยฐC.

    Reproduction

    The Black iguana is sexually mature after two years. A female lays up 80 eggs after about eight weeks. A 28-30ยฐC y 90-100% moisture, the young hatch after about three months. It is essential to give young people enough calcium and vitamins.

    Buy one "Black iguana"

    The price of a "Black iguana" at the exotic animal market, ranges between 40 – 60 euros for a baby.

    Videos "Black iguana"

    Black iguana (Ctenosaura similis)

    Garrobo | Spiny tailed Iguana | Ctenosaura similis

    Alternative names:

    1. Black iguana, Black spiny-tailed iguana (English).
    2. Ctรฉnosaure noir, Iguane ร  queue รฉpineuse noire (French).
    3. Gemeiner Schwarzleguan, Schwarzer Leguan, Stachelig-angebundener Leguan (German).
    4. Iguana-Negra, Iguana de cauda espinhosa preta, Ctenossauro preto (Portuguese).
    5. "Iguana rayada", Iguana negra de cola espinosa, Iguana de cola espinosa de Gray, Tilcampo, Chiguipile o Tolok (espaรฑol).