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

Green anole
- Anolis carolinensis

Very nice tree lizard also called American chameleon, due to the ability to change color depending on the environment.
Green anole
Anolis carolinensis, male – Danny S., CC BY-SA 3.0, via Wikimedia Commons

Content

Characteristics

Like most of the lizards in his family, the Green anole shows pronounced sexual dimorphism.

The male of the Green anole measure about 20 cm when fully grown, with a head-torso length of 8 cm., While the females are somewhat smaller, with a maximum of 18 cm and a head-torso length of 7 cm.. They have a slim build with a pointed head, that is very skinny, especially in the female 3-4 cm smaller.

The Green anole can move eyes independently and change color from green to brown, what has earned him the name of American chameleon. Body color changes depending on mood and activity, although it should be noted that females are usually darker than males. These may include, when the animals sunbathe, darken to absorb more heat.

The throat pouch of this species is red., what gives it its name. The common opinion that females do not have this bag in the throat is wrong. But, it is much smaller than that of the male and is hardly used. The throat pouch is opened by the hyoid apparatus in both males and females.. The average age is 3 to 5 years, but animals can easily live up to 8 years in captivity.

Origin

Originally, the Green anole comes from the southeastern United States. There it is native from Florida west, through Alabama and Louisiana, to texas, and from there to southern Oklahoma. From Oklahoma east, passing through Arkansas and Tennessee, to southern Virginia. The genetic studies of Green anole suggest that their ancestor lived in Cuba and arrived in the southeastern United States (Florida) by sea.

Another population has been found in Hawaii, but this is due to displacement by humans. There they are so widespread due to the lack of natural predators that they have become a threat to native animals.

Outside United States, colonize large areas of northeastern Mexico and several Caribbean islands. They must have reached the latter through human introduction.

They must have reached the latter through human introduction, the Green anole They must have reached the latter through human introduction. They must have reached the latter through human introduction.

Behavior

Green anole
They must have reached the latter through human introduction – They must have reached the latter through human introduction, CC BY 2.0, via Wikimedia Commons

The Green anole lives in small groups with a clear hierarchy. They must have reached the latter through human introduction, They must have reached the latter through human introduction, They must have reached the latter through human introduction. They must have reached the latter through human introduction, They must have reached the latter through human introduction. They are shy animals that escape and are chased by many hunters. (birds Raptors, cats, etc.). But, They must have reached the latter through human introduction, They must have reached the latter through human introduction. They must have reached the latter through human introduction. But the throat bag also inflates during courtship..

The male rarely avoids a fight with his conspecifics.. The Green anole is very territorial, the first consequence of the intrusion is probably the threatening gesture of the territorial owner. Lifts throat bag and sometimes nods. If the weaker male does not run away or if the opponents are just as strong, a fight breaks out. The first attack is launched by the owner of the territory.

There are two types of males: The lightest males, which are mainly based on speed and threatening gestures with the throat bag in fights, and the heaviest males, which are mainly based on your strongest bite.
The consequences are varied., scratch injuries and bite wounds are always present. Less common are bone fractures and joint dislocations.

Diet

The Green anole actively feeds on small arthropods, like crickets, grasshopper, flies, worms, mealworms and moths. Spiders also eat. Basically, they will eat any insect that fits in their mouth. The Green anole he's an ambush hunter. When it detects a prey animal with its eyes, waits until it's in range, then jumps to it. Often catches prey from the side, but then you have to turn it upside down to swallow it, Why do anoles have no teeth?, but only small hooks with which they hold the prey. They tend to eat larger prey with their heads down..

Reproduction

Green anole
Green anole with extended dewlap – R. Colin Blenis, CC BY 3.0, via Wikimedia Commons

One of the most interesting behaviors of the Green anole is the courtship. When a male sees a female, he presents himself to her by his most beautiful side. It is usually bright green. The male positions himself clearly visible to the female and begins with the typical head tilt.. To enhance the effect, raise and lower the entire torso as if doing push-ups. It also, throat vane constantly folds in and out like a flashing light.

The female indicates that she is ready to mate by nodding her head., which gives rise to a brief but very beautiful mating dance between the two.

The next step is for the male to chase the female.. Once you've caught it, clings to the female's neck with a bite (bite on the neck). Mating itself lasts a few minutes. during mating, the male, still secured by neck bite, he wraps himself around the female and gets carried away by her.

The female then buries an egg in the ground.. How can sperm be stored?, can lay an egg at intervals of a few 14 days. Since he only carries one ready egg in his body at a time, the agility of the female is maintained during the gestation period. Immediately after egg laying, a distinctive slit can be seen on the female.

Depending on the temperature, fully developed young hatch after 35-40 days (approx.. 30 degrees) until 55-60 days (approx.. 20-25 degrees).

The breeding period extends from March to September.

The "Green Anole" in captivity

Terrarium

Green anole
Green anole – Robert Michniewicz (edited by Ark), CC BY-SA 3.0, via Wikimedia Commons

The Green anole it is relatively easy to keep in a terrarium. The most important point to remember is that you can never keep two males together.. The most important point to remember is that you can never keep two males together., The most important point to remember is that you can never keep two males together.. The most important point to remember is that you can never keep two males together., The most important point to remember is that you can never keep two males together., as otherwise she might be too stressed by the male's mating frenzy.

The most important point to remember is that you can never keep two males together., The most important point to remember is that you can never keep two males together., The most important point to remember is that you can never keep two males together.. The most important point to remember is that you can never keep two males together., The most important point to remember is that you can never keep two males together., so that the individual does not get too stressed. But, the terrarium should be structured in such a way that individual animals can avoid each other or several territories are possible.

Terrarium measurements

As the Green anole leads a farming life, the terrarium must be tall. The absolute minimum height must be 60 cm., that is to say, usable height. This does not include the substrate or lighting. For a couple of Green anole the minimum size of the terrarium is 60 x 40 x 60 (length x widht x hight), but i think you can only get by with this height if you mean the actual usable height. In any case, 80 cm or even more is better.

For a larger group of animals, the terrarium must be, of course, largest. For 4-5 animals I think 80 x 50 x 80 cm is the absolute minimum.

Terrarium Features

It is important that the terrarium tolerates the subtropical climate. So, glass terrariums are ideal. Wooden terrariums can be used without problems if the wood has been made weatherproof with a waterproof varnish. It is important to ensure that the varnish does not emit any toxic substance. Varnishes with the environmental angel in connection with the designation suitable for young children are the right choice.

It also, the terrarium must have sufficient ventilation to avoid waterlogging. The chimney effect is essential, that is to say, that there are ventilation zones in the lower front and upper back. It has been found to be a good idea to first provide very generous ventilation zones when building the terrarium, and re-cover if humidity is too low.

Terrariums that open at the front are ideal, since the animals are not immediately frightened when the terrarium is opened. If the opening is at the top, the Green anole can see humans as enemies and immediately flee when fed.

Of course, the terrarium must be leak proof. This applies to both Green anole like food. Both small crickets and small flies fit through almost any gap.

Terrarium furniture

As the Green anole it is a very agile animal that leads a strictly agricultural life, the terrarium must be, of course, designed for your needs.

The most important thing is that there are enough climbing opportunities. The Green anole they prefer horizontal and vertical branches that are about the same diameter as the circumference of the animal's body, or a little thicker. Ideally, there should also be some thick branches, as they are ideal as privacy screens against congeners.

I recommend lining the side walls and the back wall with natural cork boards or pressed cork. They are very popular with my animals and also make the terrarium look more natural. These panels are very easy to fix with silicone for aquariums.. But, you have to be careful that there are no hiding places for crickets, since a cricket that bites hard in the terrarium can cost a lot of nerves.

Instead of using cork boards, you can also create a back wall with Styrofoam and tile adhesive. But, this back wall must not look like a rock, but rather a bark. At least my animals don't like to stay on the parts of the back wall that look like rocks.

The Green anole requires little of the substrate. Animals only use it to lay their eggs.. Forest land from a deciduous forest is well suited, since the small insects and microorganisms it contains act as a cleaning column in the terrarium. You can also use uncomposted potting soil or soil and rattan mixes. You can also use beech wood chips or similar, but in that case suitable places for laying eggs should be provided.

The substrate must have at least 7-8 height cm, preferably more, so that the females can bury their eggs well.

The tank must be well planted. There must be bushy plants in which animals can become completely invisible and at the same time serve as a visual screen between the different basking areas. This facilitates the formation of different territories (especially if several females are kept), and a female can thus escape the constant mating attempts of the male.

Plants with large leaves should also grow in the terrarium, since this species likes to use its leaves to sunbathe and hunt. But, you have to be careful with these plants so that they do not darken the entire tank.

Bromeliads are beautiful and very useful plants. these plants, which mostly grow epiphytically, stick to branches or back wall. The water that accumulates in the funnels is easily used by the Green anole like drinking water, while the water bowls are mostly ignored. It also, the long leaves of bromeliads are often used as a place to sleep.

climbing plants, like ivy, they also look great in the terrarium.

Basically, real plants must be used, as they are very useful to maintain moisture. But, as the Green anole does not feed on plants, artificial ones can also be used. No need to worry about the toxicity of different plants. You just have to pick the plants you like, that tolerate the climate of the terrarium and that can support the weight of the Anolis. The only thing to keep in mind is that the plants do not have thorns or spikes, since the anolis they can hurt themselves with them.

In any case, All plants should be thoroughly washed several times over a period of 2 to 3 weeks before introducing them into the terrarium, as purchased plants may contain fertilizer and pesticide residues on the leaves. Like the anolis lick the drops of water from the leaves, these could cause poisoning.

for planting, do not use additional pots, but plant directly in the substrate. This has the disadvantage that it is much more difficult to remove individual plants from the tank. (for example, because the plant has grown too much).

In short, not enough escalation opportunities can be created for the Green anole. The terrarium is ideally set up when the animals can bask directly under the hot spots on the free branches, that is to say, without planting, but they can escape into the bushes at any time.

Waterfalls or streams are only recommended to a limited extent, as they cause the humidity to rise very quickly. If you still want to use them, you have to pay close attention to climate data, because you often only notice bad maintenance parameters when it's too late.

The tank must be cleaned regularly (approximately every 1 or 2 weeks) to remove fallen leaves, uneaten dead food and large pieces of feces. A complete cleaning is only necessary once a year at most. Keep in mind that any work in the terrarium causes stress in the Anolis. Of course, this stress should be kept as low as possible, since excessive stress can lead to the death of animals, or at least to very shy animals.

Green Anolis video terrarium
TERRARIUM ANOLIS CAROLINENSIS


Terrarium temperature

Contrary to many opinions, the Anolis carolinensis does not live in tropical regions, but lives in subtropical zones. Thus, are often kept too wet. The humidity should be between 40% and the 60% during the day. Ideally, there should be a gradient in the terrarium. To get this moisture, it is very useful to use real plants, as they provide constant humidity. As such, the terrarium should be sprayed with water once or twice a day with a plant sprayer. More frequent spraying should only be done in extremely dry rooms. a hygrometer, that can be placed at various points in the terrarium, should be part of the basic equipment to be able to check the humidity daily. At night, values รขโ‚ฌโ€นรขโ‚ฌโ€นcan increase up to 80%, which normally occurs on its own due to the overnight drop in temperature.

Correct temperatures should be fairly easy to achieve in rooms with a normal room temperature. The basic temperature in the terrarium should be about 24 degrees, although there must also be cooler places, at around 22 degrees, and warmer places, until 35-40 degrees. Above all, the place with 35-40 degrees should not be missing in any case. The best way to create it is with a reflector light bulb, since animals associate light with heat. This sunny place is visited again and again throughout the day to recharge.

It is important that there is a temperature gradient inside the terrarium. This can be achieved very well, for example, placing the hot spot too far to one side. The other side is automatically cooled. In the tall terrariums, temperature gradient is due to height. In a collective room, there should not be a single point of sunlight, and the different basking points must be separated by a screen (for example, a bushy plant).

At night, temperatures should drop to 3 and 5 degrees.

In winter, there should be a hibernation period of 2-3 months. The temperature should be between 16-17 degrees in the terrarium. A place in the sun is not necessary during this time. Cool basements and unheated rooms are especially suitable for hibernation.

Terrarium lighting

As the Green anole he is a true sun worshiper, who likes to stay on top of bushes and treetops, Sufficient lighting is very important..

Types of light

as basic lighting, HQI lamps do a very good job. For a tank of 80 x 50 x 100 (length x widht x hight), should use at least a 70W HQI bulb. Preferably one with a wide spread reflector.

You can also use T5 fluorescent tubes instead of HQI lamps. They also provide a lot of light.

Both HQI lamps and T5 tubes produce relatively little heat and convert a large amount of energy into light., so you can keep energy consumption to a minimum with these lamps. This means that the somewhat higher purchase price compared to normal fluorescent tubes is quickly offset.. HQI lamps can often be purchased very cheaply at Ebay.

If required, This means that the somewhat higher purchase price compared to normal fluorescent tubes is quickly offset.. But, I would need at least 8 This means that the somewhat higher purchase price compared to normal fluorescent tubes is quickly offset. 60 This means that the somewhat higher purchase price compared to normal fluorescent tubes is quickly offset.. Since each of these tubes requires 18 W, you would need almost twice as much electricity as with a HQI bulb of 70 W, and you would still have darker lighting. This means that the somewhat higher purchase price compared to normal fluorescent tubes is quickly offset. 8 tubes would also be more or less in the same price range as a used HQI bulb, This means that the somewhat higher purchase price compared to normal fluorescent tubes is quickly offset.. It also, HQI and T5 provide a much better color spectrum than normal fluorescent tubes and last much longer.

In addition to basic lighting, additional heat sources must be created. This can be achieved directly under the HQI spotlight or by using simple reflector bulbs from the DIY store.. Due to the risk of burns, the points of the terrarium must have a maximum of 40W or be protected with a basket. In most cases, 40 watts are enough. temperatures of approx. 35-40 degrees under the lights.

The last thing you need is a source of UV-A and UV-B. You can use a fluorescent tube from a terrarium store or a specially developed UV energy saving bulb for terrariums. In principle, Keep in mind that UV radiation is filtered through glass.. So, if you have a terrarium with a glass lid, the UV lamp must be placed inside the terrarium. Even the perforated plate used in most standard terrariums filters out much of the UV light. Only the gauze allows the passage of light.

It is important to note that UV radiation fades very quickly. So, animals must be able to bask in the sun at a very close distance, less than 30 cm.. It also, these UV lamps lose their effect very quickly, so they have to be replaced approximately every half a year.

Another alternative to provide animals with UV light is short-term irradiation with the Osram Vitalux. Irradiate the animals every 2-3 days for a few 30 minutes. Be sure to respect the minimum distance indicated in the instructions, since this lamp is very powerful.

You can also do without UV light altogether. Animals need ultraviolet light to produce vitamin D3. This vitamin has to be fed anyway. But, a reasonable UV light gives you the assurance that the animals are getting enough vitamin D3, so I wouldn't want to do without that font.

Lighting duration

The basic lighting should be on a few 12 hours a day. The first advertisement is on during 10 hours a day. I light more points every hour until the 4 dots are on. The lights turn off again at hourly intervals. This simulates a daily routine. UV lighting burns for 8 hours a day. I use simple mechanical timers for automation.

In autumn, the lighting time is gradually reduced. During the 2-3 months of winter inactivity, only a few fluorescent tubes are on for a few 8 hours a day.

Captive diet

Their diet includes smaller prey, like flies, crickets or peas. Ideally, they should be pollinated with vitamins and minerals..

For sale "Green anole"

The price in exotic pet stores of a Green anole round the 20 EUR. We have to make sure that our Green anole comes from captive breeding, as wild-caught animals often die due to improper care, and only very rarely are hatchlings successful in the terrarium, so I would advise anyone who is not really versed in terraristics not to buy them.

Alternative names:

1. Carolina anole, Carolina green anole, American anole, American green anole, North American green anole, red-throated anole, American chameleon (English).
2. Anole amรฉricain, Anole ร  gorge rouge, Camรฉlรฉon amรฉricain (French).
3. Amerikanisches Chamรคleon, Grรผner Anolis (German).
4. Anolis Verde del Noreste, Lagarto Verde Anole (Portuguese).
5. Camaleรณn norteamericano, Falso camaleรณn, Anolis verde de Carolina (espaรฑol).

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

Spiny-tailed lizards
- Uromastyx

The Spiny-tailed lizards They have perfectly adapted to their natural habitat and the conditions that prevail there, like heat and drought.
Ocellated spinytail
Uromastyx ocellata juvenile – Deadbilly6, CC BY-SA 4.0, via Wikimedia Commons

Content

The group of Spiny-tailed lizards (Uromastyx) who inhabit the desert comprises near 20 African and Asian species. The Spiny-tailed lizards They have perfectly adapted to their natural habitat and the conditions that prevail there, like heat and drought. Their natural behavior includes the excavation of complex systems of passageways and burrows to which they are removed when necessary..

Among the most popular species are the Ocellated spinytail (Uromastyx ocellata), the Ornate mastigure (Uromastyx ornata), the Egyptian spiny-tailed lizard (Uromastyx aegyptis), the North African mastigure (Uromastyx acanthinura) and Saharan spiny-tailed lizard (Uromastyx geyri). The animals are very demanding to maintain and are not suitable for beginners in terraristics..

All species of Spiny-tailed lizards are subject to species protection legislation. Are subject to registration and proof of origin is required. Buying wild-caught specimens in favor of captive-bred should always be avoided.

Sex differences

Especially in young animals, the sexes are often difficult to distinguish. Sexually mature males usually have distinctive pores on the inside of the thighs, a thickened tail base and, depending on the species, more intense coloration in some parts of the body.

Behavior

The Spiny-tailed lizards show very different levels of intraspecific aggression. Animals can be kept alone or in pairs, in compatible species (for example, the Saharan spiny-tailed lizard – Uromastyx geyri) also in small harems (a male with 2 – 3 females) or groups of females. Animals should be about 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 Spiny-tailed lizards are diurnal.

The "Spiny-tailed lizards" in captivity

Terrarium

The minimum dimensions of a terrarium for Spiny-tailed lizards are given in relation to head-torso length (tailless). For each additional lizard, the floor area should be increased by 15 %. For two animals of a medium-sized species such as the Saharan spiny-tailed lizard (Uromastyx geyri), a terrarium of at least 100 x 80 x 60 cm.. But, in the interest of active animals, terrariums should be considerably larger.

Initial team

Reptile terrarium
Reptile terrarium
  • Spotlight with UV component and basic lighting
  • Spray bottle for terrariums or irrigation system
  • Thermometer and hygrometer
  • Substrate (mixture of clay and sand)
  • Furniture, for example, estate, caves, stones
  • Water bowl
  • Insects, mineral preparation

Terrarium temperature

Like warm-blooded animals, the Spiny-tailed lizards need a temperature gradient in the terrarium that allows them to reach their optimal body temperature. The ideal is to imitate in the terrarium the natural conditions of the dry regions of Africa and Asia, 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, that guarantees strong localized heating at 45 – 50 ยฐC. The other zones should have a temperature of 25 to 30 ยฐC. At night, the temperature of the terrarium should drop slightly for many species.

Terrarium humidity

The humidity should be between the 30 and the 40 %, depending on the species, and may increase slightly 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. Here too wet and collapse-proof burrows should be created. Precise thermometers and hygrometers are needed to measure temperature and humidity.

Terrarium lighting

For proper maintenance of the species, the Spiny-tailed lizards need a lot of light, with a daily lighting period of 12 to 14 hours. At the same time, each animal must have access to resting areas of sufficient size at all times. In addition to a high intensity of light, an adequate supply of UV-A and UV-B radiation must be ensured.

The Spiny-tailed lizards need a lot of ultraviolet light. How light sources emit less and less UV radiation over time (see manufacturer's instructions), must be replaced regularly. 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.

Terrarium furniture

Rear wall terrarium
Thin back wall terrarium 120 x 60 cm brown resin

Stable rock constructions (also imitations), roots and/or branches have proven suitable as furniture. The furniture must be well installed in the terrarium so that the animals can not be harmed by digging underneath, for example. 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 mixture of sand and clay without dust is suitable as a substrate, that you must have at least 20 cm height for small species, so that animals can dig tunnels as they would in nature.

Food

In the wild, the Spiny-tailed lizards feed on plants and animals.

While the proportion of food of animal origin should remain among the 50 and the 80 % for young animals, adult animals should be fed a 80 – 90 % of plant foods and only receive food of animal origin 1 – 2 times a week.

The right foods are the grass of the meadows (for example, dandelion, chickweed), romaine lettuce and very small amounts of zucchini, grated carrots or cucumbers. Fruit should not be offered.

Most lizards readily accept a mixture of seeds (for example, mixtures for exotic or large parakeets). Live insects, like grasshoppers, cockroaches or crickets, sprinkled with a mineral preparation, are suitable as animal feed to prevent deficiency symptoms.

Mealworms should be avoided, the zophobas, wax moths or baby mice for their high fat content. Fresh water must be available at all times.

Attention: the Spiny-tailed lizards tend to become obese.

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 Spiny-tailed lizards are skin mites, lip crust, 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 Spiny-tailed lizards usually includes salmonella, that are harmless to animals, but they can cause disease in humans. Simple hygiene measures (wash your hands well, etc.) can reliably prevent infection.

Acclimatization and handling

Reptiles are observation animals and company NO. In the first days in his new home, animals need to rest to get used to their new environment.

Animals should only be captured when necessary. The easiest way to do this with young animals is with a pitcher or landing net.. Larger animals can be held with the bare hand behind the head.

  • Be careful: the Spiny-tailed lizards can bite hard.

Basically, lizards should never be held or fixed by the tail.

Special features

Depending on its origin, the Spiny-tailed lizards hibernate to a greater or lesser extent in nature, during which they are lethargic and do not usually eat. For selective hibernation, lighting duration can be gradually reduced in autumn until turned off. After 1 or 2 months of actual hibernation, lighting gradually increases again. Before starting hibernation, the health of the animals should be checked by a veterinary fecal examination.

Videos "Spiny-tailed lizards"

Uromastyx Thomasi Baby (Rambo)

Uromastyx, The Best Pet Lizard?

Alternative names:

1. Spiny-tailed lizards, Uromastyces, Mastigures, Dabb lizards (English).
2. Lรฉzards ร  queue รฉpineuse, Uromastyces, Mastigures, Lรฉzards Dabb (French).
3. Stachelschwanz-Eidechsen, Uromastyces, Mastiguren, Dabb-Eidechsen (German).
4. Lagartos de cauda espinhosa, Uromastyces, Mastigures, Dabb lagartos (Portuguese).
5. Lagartos de cola espinosa, Uromastyces, Mastigures, Lagartos Dabb (espaรฑol).

List of "Spiny-tailed lizards" for maintenance in captivity

We must make sure that our "Spiny-tailed lizards" have not been caught in their natural environment. There are many protected species, therefore, It is important that the animals that we are going to acquire come from captive breeding.

1 Egyptian spiny-tailed lizard

Egyptian spiny-tailed lizard

The Egyptian spiny-tailed lizard It is the largest species of Spiny-tailed lizards

Egyptian spiny-tailed lizard – Ethan Ferman, CC BY-SA 3.0, via Wikimedia Commons

Characteristics

The Thorny tail

... Read more

2 Ocellated spinytail

Tail hawthorn ocellated

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.

... Read more

3 Ornate mastigure

Ornate mastigure

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 (Uromastyx ornata)

... Read more

4 North African mastigure

North African mastigure

The North African mastigure It is one of the most representative reptiles of the Sahara desert. It is medium in size: can measure more than 45 cm and weigh around

... Read more

5 Saharan spiny-tailed lizard

Saharan spiny-tailed lizard

The Saharan spiny-tailed lizard it is a relatively small and slender species for the genus, with an average total length (including the queue) of about 34 cm..

ESPINOSA COLA LAGARTO

... Read more

6 Spiny-tailed lizards

Ocellated spinytail

The Spiny-tailed lizards They have perfectly adapted to their natural habitat and the conditions that prevail there, like heat and drought.

Uromastyx ocellata juvenile – Deadbilly6, CC

... Read more

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

Hermann's tortoise
- Testudo hermanni

The Hermann's tortoise You can live up 70 years. This should be taken into account when buying a young animal: who will keep my animal then?
Mediterranean turtle
Testudo hermanni boettgeri – Wikimedia

Content

Origin

The Hermann's tortoise (Testudo hermanni) has a wide distribution area. It is located in eastern Spain, the south of France, the Balearic Islands, Corsica, Sardinia, Sicily and Southern and Central Italy (Tuscany). The eastern population (Testudo hermanni boettgeri) is located in Serbia, Kosovo, North Macedonia, Romania, Bulgaria, Albania, Turkey and Greece, while the (Testudo hermanni hercegovinensis) populates the coasts of Bosnia and Herzegovina, Croatia and Montenegro.

Characteristics and description

Turtles Testudo hermanni boettgeri grow to 25 cm.. The Testudo hermanni hermanni comes to measure between 15 and 18 cm and is still quite small relative to the other species.

In general, the Hermann's tortoise is a small or medium-sized turtle. The ventral shell of animals is rigid in both males and females. The dorsal shell has a good curvature. A bird's eye view, the Hermann's tortoise appears oval.

A distinctive feature of these turtles is the split tail shield. The color yellow-olive background and black spots on shields distinguish animals. When they are young, Spots can be compared to a "lock eye". But, marks decline over the years and are barely recognizable as such in old age. Their Paws they have five claws and fairly large scales. In the back, there are only four claws. To distinguish well the Hermann's tortoise of the Greek tortoise (Testudo graeca), note the absence of the horn cone between the tail and hind legs.

Mediterranean turtle
Testudo hermanni hermanni in Mallorca – Orchi, CC BY-SA 3.0, via Wikimedia Commons

sexual characteristics

Males and females have a nail. At the age of four to six years the sexual characteristics of animals are formed. Adult males have a much thicker tail root. It also, males develop a very pronounced nail when they are older. The concave ventral carapace is one of the best features to distinguish the sexes.. Females are heavier than males and also larger. The cloaca of females is closer to the body and the abdominal shell is flat.

Growth of animals

The Hermann's tortoise grows quite linearly during the first six years. Gain approximately one centimeter per year in carapace length. But, after six years growth slows down a bit. The animals then grow around a 30% per year compared to the previous ones. I.e., only 60 to 70 mm. From the tenth to the twelfth year, animals win between a 5 and 15% of growth and weight. The older the animals are, less noticeable the growth of its size. Also the weight almost does not increase. If you feed too much, the animal can also grow much faster. But, this can lead to obesity and organ damage. It also, the shell becomes very developed with humps.

Weight of the "Mediterranean turtle"

Such a turtle, when you have grown up, weighs between 950 and 1100 g.. Animals of up to 1800 g., which however are not too heavy, but they also seem to be somewhat larger. Differences always occur in nature and in captivity and are not a cause for concern. Only animals too "fat" usually stop being healthy and have the weakened organs.

Until the first autumn, the Hermann's tortoise earns approximately the 100% of your birth weight. Animals that were born with 16 g and weigh 32 g in autumn. Especially in the first three months the weight gain is very high, but it also depends on the food available in the outdoor enclosure. For the second autumn, another one is added 50% of the previous weight. And this is how weight gain develops during the first five or six years. Then, it is increasingly reduced until the animals are fully adult.

Habitat

The preferred habitats of the Hermann's tortoise are sunny and dry. But, also lives in slightly humid areas, for example, in areas of open forest, forest edges, dune landscapes with lots of vegetation, But especially in landscapes of thickets such as the "maquis" or the "Garriga". Even in orchards or on the fringes of agricultural land, you can always find these turtles.

The "Hermann's tortoise" in captivity

The Hermann's tortoise is one of the most popular of those kept in captivity. They are also one of the turtles about which more information can be found in the literature and the media.. Unfortunately, this also creates big problems. Turtles are sometimes given away on birthdays. Recipients often have no knowledge about animals and, sometimes, the conditions of tenure are completely wrong.

Maintenance

The Hermann's tortoise is a turtle that stays outdoors all year round, where it also goes into hibernation once a year. One terrarium It has no place in the possession of these animals at all or only serves as a "quarantine" station for sick animals that expect to be cured and are immediately returned to nature.

Young animals of the first three years must have a greenhouse of at least one square meter, abroad, other 2 or 3 square meters. More space is very laudable, but it's also complicated. Always watch young animals and if the area is too large, animals will be buried in too many places where they cannot be found. This makes it difficult, for example, lock them in the greenhouse At night.

Temperature and humidity

Young animals live in a fairly humid environment. The substrate it must be sprayed again every day and the animals can also be slightly moistened every day. It also, there should always be moist moss so that the animals can crawl if necessary. The humidity is especially important for young animals. This allows a nice smooth shell to grow.. In this way, the water balance of the animals remains stable. The Water, in the form of drinkers and bowls for bathing, must always be available in the greenhouse and in the outdoor enclosure, and must be fresh at all times. The Daily water changes are mandatory. No need to bathe animals. Turtles bathe at will. The only exception is a week after hibernation. Here the animals bathe once during 10 or 20 minutes in warm water.

The Temperatures in the outdoor enclosure do not influence to keep them outdoors, as animals do not have access to the outside if temperatures are too low (below 12 ยฐC). In this phase (spring and late autumn), animals continue to hibernate or remain in the cold frame. In the greenhouse, the temperature must be at least 20 ยฐC during the day and not less than 14 ยฐC at night. At these temperatures, turtles have a healthy life during the transition period. In summer, When the greenhouse is open all the time, temperatures only depend on nature. What offers turtles a natural life and appropriate to their species.

What does the "Hermann's tortoise"?

The Hermann's tortoise it is herbivorous. Prefer dried herbs and grasses. The diet can also be completed with fresh vegetables. The food should not be too high in protein, as animals will grow too fast and this can lead to deformities in the shell.

Social behavior and reproduction

Testudo hermanni boettgeri
A small "testudo Hermanni Boettgeri" leaves the egg – Photographer/Zeichner: Krueger, CC BY-SA 3.0, via Wikimedia Commons

The Hermann's tortoise is a solitary animal in the wild, but sometimes it can appear in small groups. The sexes can be distinguished quite easily. The tail of females is shorter and thicker. The abdominal shell of males is slightly curved inward. Males are very territorial. You can have one male with three females. Animals should not be able to see each other all the time. Since Hermann's tortoise must subsequently be kept outside, this can be done well with a planting of small bushes and bushes.

After several months of hibernation, mating usually occurs (rarely in the previous autumn). The females lay from 3 to 10 eggs one to three times a year. The young hatch after 55 to 75 days.

Buy one "Hermann's tortoise"

The price of a "Hermann's tortoise", bred in captivity, in the exotic animal market ranges from 130 – 200 EUR, depending on its size.

Legislation

State of conservation โ“˜


Near-threatened Near Threatened โ“˜ (UICN)โ“˜

The subspecies T. h. hermanni is included in the Red List of the IUCN of species threatened with extinction, like all species in the genus Testudo. The Hermann's tortoise it is protected by the Berne Convention.

It is also included in the CITES and in the directive 1332/2005 of the European Community, so that the capture of wild specimens is absolutely prohibited and the breeding and trade of specimens in captivity is regulated.

Curiosities

The Hermann's tortoise You can live up 70 years. This should be taken into account when buying a young animal. It is advisable to think about inheritance when buying: who will keep my animal then?

How many years does the Hermann's tortoise?

The Hermann's tortoise You can live up 100 years in captivity. Every homeowner should have at least 70 years if turtles are kept well, as they reach this age without problems in nature. On rare occasions, the Hermann's tortoise can live longer than 100 years.

How much does theHermann's tortoise?

The Hermann's tortoise reaches to measure up to 25 cm.. The size of a specimen also depends on the exact subspecies of the Hermann's tortoise, as well as their sex. Female turtles grow larger than males and are also heavier. They belong to the species of medium-sized turtles.

The Hermann's tortoise goes into hibernation?

Yes, the Hermann's tortoise goes into hibernation every year after birth. Usually starts in November and ends at most in May, but in Europe it is usually already in April. So, turtles are in hibernation for four to five months each year.

Videos "Hermann's tortoise"

Mediterranean turtle -Testudo hermanni -Menorca

Turtle Hermanni Paradis Pets 2021

Alternative names:

1. Western Hermann’s tortoise (T. h. hermanni), Eastern Hermann’s tortoise (T. h. boettgeri) (English).
2. Tortue des Maures (French).
3. Mittelmeerschildkrรถte (German).
4. Tartaruga de Hermann (Portuguese).
5. Tortuga de Hermann (espaรฑol).

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

Painted wood turtle
- Rhinoclemys pulcherrima manni

The Painted wood turtle it is a very striking turtle thanks to its colors and therefore it is easy to find it as a pet.
Painted wood turtle
Turtle, Rhinoclemmys pulcherrima incisa, berlin zoo, Germany – Tornado stop, CC BY-SA 3.0, via Wikimedia Commons

Content

Origin / Distribution

The Painted wood turtle (Rhinoclemys pulcherrima manni) It is a kind of tortoise of the family Geoemydidae

The genus of turtles (Rhinoclemmys) includes species that occur in mainly tropical and subtropical regions of Central and South America. The habitats of the different species are very different, which is also reflected in his breeding. The Rhinoclemmys pulcherrima presented in this report lives in both aquatic and terrestrial environments

The different subspecies are found:

  • Rhinoclemmys pulcherrima incisa is located in El Salvador, Guatemala, Honduras, Nicaragua and Mexico in the states of Chiapas and Oaxaca;
  • Rhinoclemmys pulcherrima manni It is found in Costa Rica and Nicaragua.;
  • Rhinoclemmys pulcherrima it is found in Mexico in the states of Guerrero and Oaxaca;
  • Rhinoclemmys pulcherrima rogerbarbouri it is found in Mexico in the states of Colima, Jalisco, Nayarit, Sinaloa and Sonora.

  • In Europe, there are relatively many possessors of the Rhinoclemmys pulcherrima incisa and Rhinoclemmys pulcherrima manniin, so with a little luck you can quickly find offspring of these subspecies.

    Characteristics / Appearance

    Painted wood turtle
    Turtle, ยซRhinoclemmys manniยป, berlin zoo, Germany – Tornado stop, CC BY-SA 3.0, via Wikimedia Commons

    The shell is highly arched and slightly faired in the center., males are somewhat flatter overall.

    The basic color of the shell is brown to yellowish., on the ribbed scutes there are yellow and red ocelli of different sizes. The posterior margin of the carapace is serrated like a saw.. The basic color of the plastron is light yellow to cream., around the center seam there is a narrow black mark. There is also an anal notch on the plastron. The skin is colored in various shades of brown and olive, on which the stripes of the brands stand out, predominantly red, but partly also yellow.

    When they are not covered by a layer of earth, the Painted wood turtle draws attention and is one of the most beautiful. The males of this species reach a size of just over 15 cm and can weigh up to 600 g. The females., on the other hand, They can grow to more than 20 cm and weigh 1,2 kg. But, most are still smaller. The Rhinoclemmys pulcherrima incisa it is the largest subspecies.

    Sex differences

    Males are still smaller, the carapace is flatter and the tail is comparatively longer than in females. It also, the anal notch usually shows a more acute angle in males compared to females.

    Habitat

    The Painted wood turtle (Rhinoclemmys manni) lives in the tropical dry forest of the lowlands of Nicaragua and Costa Rica. The annual rainfall is about 1500 mm.

    Their way of life is semi-aquatic.. Prefers to live in areas rich in vegetation near running water. If you move a little away from the bodies of water, this species retreats to moist vegetation.

    Temperatures in the habitat exceed 20 ยฐC throughout the year, and there is also a high humidity throughout the year. In the months of December to April, humidity is around 60-70% (a few 3-10 mm of precipitation per month), otherwise the humidity in the habitat is around 80-100% with a rainfall of about 160-300 mm al mes. The climate is characterized by a clear alternation of rainy and dry seasons..

    Habitat vegetation is very dense. Due to weather conditions, tropical dry forests are characterized by tree species that shed their leaves in the dry season to reduce moisture loss (for example, the white gum tree). It also, various bromeliads grow here, Cactus, etc. in the rainy season, the vegetation resembles that of tropical forests with lush growth.

    But, during the season, dry, that lasts several months, the ground becomes very hard. Smaller bodies of water dry up completely, leaving only a few shallow puddles. Much of the vegetation withers, the trees shed their leaves.

    Behavior

    Food

    The Painted wood turtle eats fruit, insects and worms. Your diet should consist of a 60% of green leafy vegetables, a 30% of protein and a 20% of fruits and vegetables. In addition to a varied diet, they need extra calcium to ensure healthy shell growth. Unlike other aquatic turtles, this turtle does not need water to swallow its food.

    Reproduction

    The Painted wood turtle is oviparous. The females lay from 3 to 5 eggs at a time. Eggs at low temperatures may be dormant in the early stages, and can sleep for some time in low temperatures, when the temperature returns to normal you can proceed to incubation.

    Threats to the species

    The species has not been cataloged in the red list of the UICN. Populations in the wild have decreased in recent years, mainly due to the felling of trees.. It's not in the treaty either. CITES

    Main threats

  • Illegal collection and trafficking.
  • Deforestation and loss of habitat for agricultural use.

  • The "Painted wood turtle" in captivity

    Aquaterrarium

    Terrarium video "Painted wood turtle"

    [embedyt] www.YouTube.com/watch?v=9BauTOuLuyY&width=400&height=300[/embedyt]

    The Painted wood turtle can reach a maximum carapace length of up to 20 cm.. These animals live semi-aquatic.. That is why they need an aquaterrarium with an integrated terrestrial part. As turtles love to swim and dive, the portion of water must be very generous. For the benefit of the Rhinoclemmys pulcherrima manni, there should be another container of water on the land side. The surface of the terrarium should not be less than 120 x 50 cm.. The bucket of water must be at least 50 x 50 cm and have a water depth of 15-20 cm..

    This species prefers temperatures between 26 and 30 degrees centigrade with humidity between 70 and the 100 %. The temperature can be reduced to 25 Celsius at night. Animals need a hot spot to sunbathe at about 35ยฐ Celsius and must be irradiated with a UVB/UVA lamp during the day..

    Food

    The Painted wood turtle is omnivorous. They accept meat and vegetable foods. But, plant food is preferred. dandelions, fruits and lettuces are at the top of the menu. They also like to eat earthworms, mealworms and zoophobas. You can also give fish (smelts), mice and mussel meat. The worms should always be dusted with a preparation of vitamins and minerals for insects. Of course, turtles will also take commercially available turtle pellets.

    breeding of the Painted wood turtle in the aquaterrarium

    It is possible to breed Costa Rican turtles (Rhinoclemmys pulcherrima manni) in an aquaterrarium. Some breeding reports can be found.

    Buy one "Painted wood turtle"

    Unfortunately, many aquatic turtles are still being extracted from nature and put on the market. These animals are usually very weak and difficult to get used to having them in the terrarium. They are also often full of parasites and worms. So, it is strongly recommended to buy young animals from the breeder. Although the pups can be a little more expensive, they are much more agile and you save yourself the hassle of acclimatization and deworming. Now there are enough breeders of some subspecies such as Rhinoclemmys pulcherrima manni so that the gene pool in Europe is large enough to avoid inbreeding.

    The price of the "Painted wood turtle" in the exotic animal market ranges from 65 – 120 EUR.

    Videos "Painted wood turtle"

    TORUGAS RHINOCLEMMYS BEAUTIFUL MAN (WOOD OR PAINTED FOREST TURTLES)

    rhinoclemmys pulcherrima manni looking for earthworms 2

    Alternative names:

    1. Painted wood turtle (English).
    2. Tortue forestiรจre peinte (French).
    3. Pracht-Erdschildkrรถte (German).
    4. Tartaruga de madeira ornamentada (Portuguese).
    5. "Tortuga Dragon", Tortuga de Monte Pintada Centroamericana, Tortuga de bosque, Tortuga pintada de bosque (espaรฑol).

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

    Von Hรถhnel's chameleon
    - Trioceros hoehnelii

    The Von Hรถhnel's chameleon (Trioceros hoehnelii) is a high-altitude species that ascends to more than 3.000 m on Mount Elgon.
    Von Hรถhnel's chameleon
    Von Hรถhnel's chameleon – Wikipedia

    Content

    Origin / Distribution

    The Von Hรถhnel's chameleon (Trioceros hoehnelii) found mainly in Kenya, but is represented by a wide range of local variations. The form found on Mount Elgon, in Uganda, is called Trioceros hoehnelii ยซaltaeelgonisยซ. Whether there are subspecies within this species is disputed.. But, regardless of official status, the breeder and caretaker community has adopted the term "altaeelgonisยป for varieties from Uganda.

    Characteristics / Appearance

    The Von Hรถhnel's chameleon has a very pronounced helmet, which is much more marked in males than in females. Also noteworthy is a small nasal process, which is also higher in males. There are a large number of local and location variations. Especially the helmet and the nasal process are quite different. The species has a coarsely spiny dorsal crest that extends the entire length of the body and tapers towards the end of the tail.. The throat and ventral crest are formed by large spiny scales.. Both sides of the body usually have 2 greatly enlarged plate-like scale rows. Scale and body coloration are highly variable, consisting mainly of shades of brown and green with partially light transverse bands.. There are reddish or brown animals, as well as a well-known color form with a yellow head and green body.

    Male hemipenis pouches are clearly developed by the time they reach sexual maturity. Females show a much more homogeneous scaling, secondary sexual characteristics are less pronounced in them. Males grow to a maximum length of 25 centimeters, females reach a maximum length of 20 centimeters. The life expectancy is of 2 to 4 years.

    Habitat

    The Von Hรถhnel's chameleon is a high-altitude species that ascends to more than 3.000 m on Mount Elgon. They have developed the ability to regulate their body temperature through sunlight to take into account low ambient temperatures.

    Behavior

    The Von Hรถhnel's chameleon shows very interesting defensive behavior in the wild. The greatest danger for this species of chameleon is the snakes that live in the trees, as the green mamba. If the chameleon sees a snake, immediately turns deep black, he rolls up his body and drops to the ground, where the snake does not usually follow. Next, the animal remains motionless on the ground until the danger has passed.

    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 degradation of its natural habitat., since it also occurs in agricultural and semi-urban areas. It has therefore been classified as a "species of least concern" by the UICN.How is it being captured for the wildlife trade?,The species has been included in Appendix II of CITES to limit its effects.

    The "Von Hรถhnel's chameleon" in captivity

    "The Ugandan Variation of the Trioceros hoehnelii rarely seen, since Africa's exports come from Kenya, having different varieties of color. There are several populations at different heights, each with a different color scheme.

    Care is very similar to Montane side-striped chameleon (Trioceros ellioti). Thrives in a well planted terrarium. They have been kept in groups from one male to multiple females, but the females can have two litters a year and, therefore, are almost always at some stage of pregnancy and must be separated. So, despite reports that they are not aggressive, the saying is still valid: One chameleon per cage and not to worry.

    They seem to be enjoying their morning sunbath. Taking into account the drastic drop in nighttime temperature in your home environment, they are experts in absorbing all the sun's rays they can. And the decrease in night temperature is important for health. Special care must be taken with the young and the heat.

    Hydration is through a standard chameleon protocol of around three hours of night misting in the early morning with 15 minutes of fogging in the morning and 15 minutes in the afternoon.

    Breeding is not difficult. The gestation is 4 to 6 months. Young females can produce 6 offspring while a mature female can produce 20. They can have two litters of pups a year and become receptive again 40-50 days after delivery. The young are sexually mature after one year..

    The terrarium

    the bigger, best!. Minimum (45 x 45 x 90 cm.).
    Full or hybrid mesh (combination of mesh and glass or panel).
    UVB source (inside or outside).
    natural light source (inside or outside).
    Heat source (exterior).
    Nebulizer at night.
    Manual fogging in the morning and at night.
    full mesh.
    Small fans when using a hybrid cage and/or the air is stagnant.
    live plants (not fake)
    natural branches (no fake vines, no strings, or bleached wood).
    No substrate or bioactives

    Food

    In captivity, animals eat crickets, domestic crickets, all kinds of flying insects and small cockroaches. It also, get vitamins and minerals (pollinating insects). Animals can cover their water needs by lapping up the sprayed water.

    Reproduction

    The Helmeted Chameleon is viviparous in the egg., and there is also fertilization by storage; can get pregnant again right away. In courtship, the male approaches the female, nodding and flattening to one side. When the female is ready to mate, he remains seated and mating occurs, this process can be repeated for several days. Gravid females repel males willing to mate.. If the stress is too great for a pregnant female, must be separated. During pregnancy, females have a greater need to drink and feed. After a gestation period of 150 to 180 days, females give birth between 4 and 22 pups. Before this, the female becomes restless and egg laying takes place in the early morning hours, preferably on thick bark or rough branches. The young are released from the egg case and are immediately independent.. Sexual maturity is reached around 8 months. But, should not be mated before one year.

    For sale "Von Hรถhnel's chameleon"

    The price of a "Von Hรถhnel's chameleon" at the exotic animal market, ranges between 50 – 150 EUR.

    Videos "Von Hรถhnel's chameleon"

    MOUNTAIN CHAMELEONS ๐ŸฆŽ Trioceros hoehnelii โ›ฐ Care, information...

    George the Trioceros hoehnelii Chameleon

    Alternative names:

    1. Von Hรถhnel's chameleon, Helmeted chameleon, High-casqued chameleon, Kenyan high-casqued chameleon (English).
    2. Camรฉlรฉon ร  casque รฉlevรฉ (French).
    3. Helmchamรคleon (German).
    4. Chamaeleo hoehnelii (Portuguese).
    5. "Camaleรณn de casco" (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).

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

    Striped house snake
    - Boaedon lineatus

    the care of the Striped house snake in a terrarium it is quite simple, since it does not pose special demands in terms of humidity levels or temperature.
    Striped house snake
    Photo of a captive Lamprophis lineatus – Erikpaterson, CC BY-SA 3.0, via Wikimedia Commons

    Content

    Origin / Distribution

    The Striped house snake (Boaedon lineatus) it is a small harmless snake that is found in almost all of Africa, except in the desert sand.
    The English name refers to the fact that they are very often found in the vicinity of human dwellings., and even within them.

    Characteristics / Appearance

    The females reach approximately one meter in length and are more robust than the males.. The latter are usually half as thick and reach 60-80 cm.. Background color ranges from dark brown to light brown, and the lighter colored specimens usually present a pattern of spots on the anterior third of the body. A characteristic feature is the presence of a light colored stripe on both sides of the head. This stripe can continue almost halfway down the body in some specimens..

    Habitat

    The Striped house snake inhabits pastures, savannah and cultivated land, sinanthrope, under fallen leaves or rocks, in holes or termite mounds, not in dense forests

    Behavior

    The Striped house snake It is nocturnal, but sometimes she is also seen sunbathing during the day. They are placid snakes that only attack rarely. If you take it easy, they will not try to attack, but the exceptions confirm the rule also in this case. The Striped house snake feeds on mice, Therefore, it is very easy to care for.

    Threats to the species

    As many people fear snakes, many of them are killed on sight. Those who know them as harmless appreciate that they feed on mice and tolerate their presence. Fortunately, in many African regions there are initiatives to educate the population about the usefulness of snakes. Teams of tutors travel through their countries and do not just show photos, they show people that live specimens have nothing to fear.

    The "Striped house snake" in captivity

    Fairly quiet, nocturnal, easy to handle. Good species for beginners.

    The terrarium

    the care of the Striped house snake in a terrarium it is quite simple, since it does not pose special demands in terms of humidity levels or temperature. Your terrarium should not be less than 80 x 40 x 40 cm. , but larger terrariums are advantageous, maybe of 100 x 40 x 50 cm. . Although the Striped house snake not exactly known for her climbing skills, this does not mean that climbing branches are not needed to equip a terrarium for her. From time to time, you will find them wandering around the top of their terrariums, as this is where the overhead lamps create the warmest zone. Temperatures should not drop below 18-20ยฐC at night and hover around 25-28ยฐC during the day. A localized hot spot offering about 35ยฐC under a spotlight is a useful adjunct. A cork tube and a water container complete the terrarium equipment. For aesthetic reasons and to maintain the humidity level, a climbing plant should also be placed (for example, a philodendron) in the tank.

    Reproduction

    From copulation to egg laying no more than two months pass. It can be made up of 7 and 13 eggs. Placed in an incubator at 25-28ยฐC, after a while quite considerable offspring emerge. They already look like their parents and are up to 15 cm length. This size makes it easy to rear in most cases., because they are already able to feed on mouse pups. Individuals that refuse to feed are rare, but they happen from time to time. Baby snakes should always be fed individually, since they are very voracious. If they are allowed to feed in a group without supervision, it can happen that a snake consumes a brother along with a pink mouse. This is often referred to as an "accident", but it is actually a consequence of poor husbandry practices for the young. Apart from that, create offspring of Striped house snake It is easy.

    Buy one "Striped house snake"

    The price of a "Striped house snake" at the exotic animal market, ranges between 80 – 140 EUR.

    Videos "Striped house snake"

    ๐Ÿ Striped African house snake (Boaedon lineatus - Lamprophis lineatus) Information :)๐Ÿ

    Boaedon lineatus female (striped house snake)

    Alternative names:

    1. Striped house snake (English).
    2. Serpent des maisons (French).
    3. Gestreifte Hausschlange (German).
    4. Cobra listrada (Portuguese).
    5. "Serpiente de casa rayada", Culebra ratonera lineatus (espaรฑol).