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Cordylus

        FAMILY CORDYLIDAE

 

             1- Genus Cordylus  - girdled or Armadillo lizard

             2- Genus Chamaesaura - Grass lizards

             3- Genus Platysaurus - Flat lizards

             4- Genus Pseudocordylus   

 

From Wikipedia, the free encyclopedia

 

The genus Cordylus (Sauria: Cordylidae) includes a wide variety of small- to medium-sized spiny lizards from Africa, collectively called girdle-tailed or girdled lizards. All are diurnal and ovoviviparous (live-bearing, without shelled eggs). Most species are rupicolous (rock-dwelling), while a few species are arboreal or live in burrows. They defend themselves with osteoderms (flat bony plates in the skin) and by quickly retreating into rock crevices or burrows. Many species live in groups and males defend territories.

 

Cordylids are generally listed under CITES Appendix II. They are not necessarily threatened with extinction, but trade is controlled to prevent overexploitation. Some species of Cordylus have limited ranges and may be threatened with habitat destruction or over collecting for the pet trade.

Cordylus tropidosternum,
tropical girdled lizard

Scientific classification :

Kingdom:Animalia

Phylum:Chordata

Class:Reptilia

Order:Squamata

Family:Cordylidae

Genus:Cordylus
Laurenti, 1768

Classification :

 

Broadley (2006) recognized 47 species in the genus Cordylus, including eight species originally placed in the genus Pseudocordylus ( P. fasciatus, P. langi, P. melanotus, P. microlepidotus, P. nebulosus, P. spinosus, P. subvirdis, and P. transvaalensis) and Hemicordylus capensis. The greatest diversity of cordylids is in South Africa, with a few species found in Angola and eastern Africa as far north as Ethiopia. Other members of the Cordylidae are the genera Chamaesaura (a group of legless lizards from southern and eastern Africa) and Platysaurus. The sister group of Cordylidae is the plated lizards, family Gerrhosauridae.

Classification :

 

Broadley (2006) recognized 47 species in the genus Cordylus, including eight species originally placed in the genus Pseudocordylus ( P. fasciatus, P. langi, P. melanotus, P. microlepidotus, P. nebulosus, P. spinosus, P. subvirdis, and P. transvaalensis) and Hemicordylus capensis. The greatest diversity of cordylids is in South Africa, with a few species found in Angola and eastern Africa as far north as Ethiopia. Other members of the Cordylidae are the genera Chamaesaura (a group of legless lizards from southern and eastern Africa) and Platysaurus. The sister group of Cordylidae is the plated lizards, family Gerrhosauridae.

 

In 2011, a study based on the molecular phylogeny of the family suggested several species traditionally included in Cordylus should be moved to other genera: Hemicordylus (for capensis and nebulosus), Karusasaurus (for jordani and polyzonus), Namazonurus (for campbelli, lawrenci, namaquensis, peersi and pustulatus), Ninurta (for coeruleopunctatus), Ouroborus (for cataphractus) and Smaug (for breyeri, giganteus, mossambicus, regius, vandami and warreni).[1] This classification is supported by the Reptile Database where only 21 species remain in Cordylus.[2]

 

 

Pair of Cordylus cataphractus

Genus Cordylus (as traditionally defined, sensu lato)

 

  • Angolan girdled lizard, Cordylus angolensis

  • Dwarf Karoo girdled lizard, Cordylus aridus

  • Barberton girdled lizard, Cordylus barbertonensis

  • Maasai girdled lizard, Cordylus beraduccii

  • Waterberg girdled lizard, Cordylus breyeri

  • Campbell's girdled lizard, Cordylus campbelli

  • False girdled lizard, Cordylus capensis or Hemicordylus capensis

  • Armadillo girdled lizard, Cordylus cataphractus

  • Cloete's girdled lizard, Cordylus cloetei

  • Blue-spotted girdled lizard, Cordylus coeruleopunctatus or Ninurta coeruleopunctatus

  • Cape girdled lizard, Cordylus cordylus

  • Zoutpansberg girdled lizard, Cordylus depressus

  • Eastern Cape crag lizard, Cordylus fasciatus

  • Giant girdled lizard, Cordylus giganteus

  • Rooiberg girdled lizard, Cordylus imkeae

  • Limpopo girdled lizard, Cordylus jonesii

  • Jordan's girdled lizard, Cordylus jordani

  • Lang's crag lizard, Cordylus langi

  • Lawrence's girdled lizard, Cordylus lawrenci

  • Machadoe's girdled lizard, Cordylus machadoi

  • Coastal spiny-tailed lizard, Cordylus macropholis

  • McLachlan's girdled lizard, Cordylus mclachlani

  • Mecula girdled lizard, Cordylus meculae

  • Highveld crag lizard, Cordylus melanotus

  • Western Cape crag lizard, Cordylus microlepidotus

  • Dwarf girdled lizard, Cordylus minor

  • Mozambique girdled lizard, Cordylus mossambicus

  • Namaqua girdled lizard, Cordylus namaquensis

  • Dwarf crag lizard, Cordylus nebulosus

  • Black girdled lizard, Cordylus niger

  • Cordylus nyikae

  • Oelofsen's girdled lizard, Cordylus oelofseni

  • Hewitt's spiny-tailed lizard, Cordylus peersi

  • African spiny-tailed lizard, Cordylus polyzonus

  • Herero girdled lizard, Cordylus pustulatus

  • Rhodesian girdled lizard, Cordylus rhodesianus

  • Cordylus rivae

  • Prickly girdled lizard, Cordylus spinosus

  • Drakensberg crag lizard, Cordylus subviridis

  • Tasman's girdled lizard, Cordylus tasmani

  • Northern crag lizard, Cordylus transvaalensis

  • East African spiny-tailed lizard, Cordylus tropidosternum

  • Ukinga girdled lizard, Cordylus ukingensis

  • Van Dam's girdled lizard, Cordylus vandami

  • Reichenow's spiny-tailed lizard, Cordylus vittifer

  • Warren's girdled lizard, Cordylus warreni

     

     

     

     

     

     

     

     

     

Cordylus giganteus

Cordylus niger, unique to two small areas of South Africa

Cordylus warreni

For the external links , refrences  click here to read the full wikipedia article 

Video : 

Cordylus - Video Learning - WizScience.com​

Genus care basics : 

 

- Cordylus sp.

courtesy to : www.anapsid.org/cordylus.html

By ©2001 Melissa Kaplan

 

Girdle-tailed Lizards, Sungazers and Armadillo Lizards are just some of the common names for members of this genus.

The genus Cordylus is native to Southern Africa. There are twenty-eight species in the hot (depending on the species), dry, rocky regions. Members of the Cordylidae family, these lizards are in the group of spiny-tailed or girdled-tailed lizards in the Scincomorpha infraorder.

 

C. angolensis 
C. aridus 
C. campbelli 
C. cataphractus [armadillo lizard]
C. cloetei 
C. coeruleopunctatus 
C. Cordylus [common girdled]
C. giganteus 
C. imkeae 
C. jordani 
C. lawrenci 
C. macropholis 

C. mclachlani 
C. minor 

C. namaquensis 
C. niger 
C. nyikae 
C. oelofseni 
C. peersi 
C. polyzonus 
C. pustulatus 
C. rhodesianus 
C. rivae 
C. tasmani 
C. tropidosternum 
C. ukingensis 
C. vittifer 
C. warreni [forest armadillo]

The Cordylus are found through dry, semi-arid regions. Diurnal, terrestrial and somewhat fossorial and saxicolous, they live in rocky outcroppings and boulder fields, hiding in crevices or burrows they dig (C. giganteus). When threatened, they retreat to burrows or crevices and inflate themselves to lodge themselves in, making extraction difficult.

 

Largely insectivorous, they are opportunistic omnivores, with species of all sizes occasionally eating plant matter as well as insects, small mammals, birds, etc.

 

As with many types of lizards, the males have larger femoral pores than the males.

 

The females are ovoviviparous, bearing 1-6 young a year. (Ovo=egg; viviparous=live bearing - so these are a mix of the two forms of birthing: eggs are incubated inside the female, hatching inside or immediately upon being laid); some sources call them viviparous.

 

Captive Environment :

 

Enclosure
Terrarium should contain a thick layer of sand and some securely stacked rocks formed to make crevices into which the lizard can retreat for shade or to hide when stressed. A flat branch laid along the ground is fine, assuming a large enough enclosure. Assuming a large enough enclosure, an small aloe plant or other non-spiny, xerophilic plant may be placed in one corner. Cordylus needs lots of hiding places. If the rocky area is built up on one end and suitably arranged, it may also be used as a basking are when the daytime heat lamp is placed above this area.

 

Some say a drinking water dish is not absolutely necessary if the one area of the enclosure is sprayed daily (this would be an ideal place for the plant and some cupped rocks to collect the water). As always, the problem with this is that the lizard may be thirsty at other times. A small shallow bowl kept filled with fresh water ensures water availability ad lib. In addition, the substrate should have one area that does not dry out completely (they lay in this area and take up water through their skin.

 

Temperatures and Lighting
Daytime temperatures need to be around 30 C (86 F), with a basking area up to 120-130 F. This means a LARGE tank so that the lizard has plenty of room in which to adjust its body temperature. The temperature differences in the wilde between the air temps outside the burrows and crevices and inside them are surprisingly diverse; a large enclosure with a significant portion of the burrowing substrate and crevices scattered at increasing distances away from the basking light will provide a thermal gradient along which the lizard can thermoregulate. Night time air temps can drop to 60-68 on the cooler end, mid 70s in warm end.

 

The Cordylus needs access to UVB 12-14 hrs/day.

 

As with all species, they require darkness at night so use of non-white light heat sources will be required where the ambient room air temperature fails to meet the gradient needs.

 

Diet :
Diet consists of a variety of arthropods (crickets, mealworms) with larger lizards taking king worms (Zoophoba) and mouse pups. Try a variety of plant matter: dark leafy greens, chopped fruits, yellow or orange flowers, etc.

 

 

- Armadillo Lizard Care Sheet

courtesy to :  www.reptileforums.co.uk/forums/lizard-care-sheets/ 

Name: Armadillo Lizard
Proper Name: Cordylus spp.
Substrate: 3 inches of Coconut Husk or Bark
Max Length: 10 in

 

LightingUse a full spectrum UVB light; this will output good UV rays for calcium absorption so that it can digest its food better. The UVB light should be used for 8-10 hours of ultraviolet lighting. This can be maintained by using a timer.
Temperature - The daytime temperature should be between 75-85 degrees. The Basking area should have a temperature from 90-100 degrees. At nighttime the temperature should be 70-75 degrees.
Humidity - Humidity should be at 45%
Food - Crickets and wax worms dusted with calcium. adults should be fed every other day, juveniles can be fed 2 times daily since they will be growing.
Water - Shallow dish of water. Water must be changed daily. Also daily misting of cage will help keep humidity up and simulate natural water intake.
Housing - 29-gallon tank is minimum. Screen Lid required for air exchange. These reptiles need a temperature gradient so therefore you will need a basking spot and a cooler area. Also you will need somewhere where the reptile can hide, this will decrease the stress level. Climbing branches should also be available.
Number Per Enclosure - One male per enclosure.

3- ARE GOLDEN ARMADILLO LIZARDS GOOD PETS?

courtesy to :  animals.mom.me/golden-armadillo-lizards-good-pets-3120.html

Originating from Africa, the golden armadillo lizard has made its way into the exotic pet market because of its unusual behavior and manageable size. These lizards are famous for their ability to curl into a ball, protecting their soft underbellies and displaying their hard, spiny scales. Although atypical in appearance and ability, the armadillo lizard requires basic reptile care.

 

Interaction and Sociability

 

Armadillo lizards make interesting pets because unlike most reptiles, they live in social groups and enjoy interacting with one another. It is highly recommended if you choose the armadillo lizard as your pet that you keep more than one together for the animals' sakes. If you decide to keep these lizards in groups of three or more, limit your population to only one male so they don't fight with each other. As much as armadillo lizards like each other's company, they don't particularly like being handled. Don't be surprised if your armadillo lizard goes into its characteristic protective ball shape when you try to touch it. Armadillo lizards aren't the best pet choice for people who want an affectionate reptile companion.

 

Housing

 

A basic lizard terrarium set-up is all you need for golden armadillos. The average size for an armadillo lizard is 3 to 4 inches from snout to vent, so a 30-gallon tank provides enough room for two lizards. However, providing the largest enclosure possible is better so your lizards feel they have plenty of room. Armadillo lizards need hiding places, a UV-B lamp, a heat lamp or pad, and a dish of water. They can tolerate a number of different substrates, but sand most closely replicates their natural environment. They require a daytime temperature of about 85 degrees Fahrenheit, with a basking area between 120 and 130 degrees. Nighttime temperatures should be between 60 and 70 degrees across the heat gradient. Armadillo lizards like hiding places in both the cool and warm sides of the terrarium. A rock or log should be positioned under the heat lamp so they can bask easily. Humidity between 45 and 55 percent is ideal. Misting the tank daily helps keep humidity at the proper level.

 

Maintenance :

 

Golden armadillo lizards require about the same amount of maintenance as other reptiles. They require regular terrarium cleaning, and the enclosure should be fully disinfected monthly. Armadillo lizards need a shallow dish of clean water at all times and should be fed once a day or every other day. Armadillo lizards primarily eat live invertebrates but also eat the occasional vegetation. Some lizards enjoy eating leafy greens and fruit, but others won't accept vegetation as food. Just as it is for many other reptiles, armadillo lizards should receive regular calcium supplements to keep their bones strong. This is often provided by dusting calcium powder on live insects before feeding.

 

Health and Longevity :

 

Armadillo lizards are generally hardy and suffer from few health problems if their habitat is adequate and well-maintained. Because they're an exotic lizard, it might be difficult to find a veterinarian that understands these animals and has experience working with them. Always make arrangements with a veterinarian who can care for your new pet before you adopt it. Armadillo lizards can live as long as 25 years, so are long-term commitment pets. This should also be considered when you're deciding if an armadillo lizard is the right animal companion for you.

 

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Madeline Masters works as a dog walker and professional writer. In the past she has worked as a fitness columnist, fundraising copywriter and news reporter. Masters won two Pennsylvania Newspaper Association Awards in 2009. She graduated from Elizabethtown College with a Bachelor of Arts in English.

 

 

Further reading :

Many  books you can find in the  Internet based libraries and bookshops like Amazon.com ( Click Here ) ..

 

But first look for the best prices at Book Finder.com 

Armadillo lizard Facts :

 

courtesy to :  www.softschools.com/facts/animals/armadillo_lizard_facts/660/

Armadillo lizard, also known as armadillo spiny-tailed lizard or armadillo girdled lizard is a reptile that can be found only on the western coast of South Africa. Armadillo lizard inhabits deserts, scrublands and dry, rocky areas. Because of their unusual look, armadillo lizards are collected from the wild and sold in the pet shops around Europe and North America. High demand for armadillo lizards and well developed pet trade negatively affects their number in the wild. Armadillo lizards are listed as vulnerable (they may become endangered in the near future).

 

Interesting Armadillo lizard Facts:


- Armadillo lizard can reach 15 to 17 inches in length and 8 to 17 pounds of weight. It has 14 to 16 inches long tail.

- Body of armadillo lizards is covered with square-shaped scales. They are light to dark brown on a dorsal side of the body and yellow on the bottom side. Upper lip is brown in color. Chin is covered with black marks and throat with dark blotches. Unique coloration of the body provides camouflage.

- Armadillo lizards have triangular head and flattened body and tail. Front legs are longer than hind legs.

- Armadillo lizards have long, tube-like nostrils and excellent sense of smell. They use sense of smell for detection of food and predators.

- Armadillo lizards have extremely strong bite. They are even able to break their own jaws during the feeding.

- Armadillo lizards are diurnal animals (active during the day).

- Armadillo lizard is an omnivore (it eats plants and other animals). Its diet mainly consists of termites, but it also consumes scorpions, millipedes, spiders and certain types of plants.

- Humans are the biggest enemies of armadillo lizards. Besides them, they are often targeted by birds of prey.

- Whenever possible, armadillo lizards will try to escape from predators. Because of their flattened bodies, they can hide in tight rock crevices. However, armadillo lizards move slowly and predators can catch them easily.

- Armadillo lizards are named that way because of the armadillo-like tactic which they use to avoid predators. In the case of danger, armadillo lizards curl into the ball that is unpalatable for most animals because of the spines on the neck and tail.

- Armadillo lizards are able to shed their tail in the case of danger.

- Armadillo lizards live in large groups that usually consist of up to 30 members (sometimes up to 60).

- Mating season takes place during the spring. Males are territorial and mate with females that live on their territories.

- Female gives birth to one or two babies at the end of April (at the beginning of rainy season). Unlike other reptiles, females take care of their babies. Armadillo lizards attain sexual maturity when they reach body length of 4 inches.

- Armadillo lizard can survive up to 25 years in captivity. Lifespan in the wild is unknown.

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