When did the Odontochelys Semitestacea live?

How old is Odontochelys semitestacea?

Odontochelys semitestacea was first described from three 220-million-year-old specimens excavated in Triassic deposits in Guizhou, China. The locale of its discovery at one time was the Nanpanjiang Trough basin, a shallow marine environment surrounded on three sides by land.

What is the genus and species name of the Odontochelys?

It is the only known species in the genus Odontochelys and the family Odontochelyidae. The species was first described from three 220 million year-old specimens excavated in Triassic deposits originating from Guizhou, China.

What is Odontochelys semitestacea?

It is the only known species in the genus Odontochelys and the family Odontochelyidae . Odontochelys semitestacea was first described from three 220-million-year-old specimens excavated in Triassic deposits in Guizhou, China.

How are animals named in a genus?

Each individual species within the genus is named after its individual features and characteristics. The names of animals are based in Latin and consist of two words. The first word in the name of an animal will be the genus, and the second name indicates the specific species.

What is the Encyclopedia of reptiles and amphibians?

Encyclopedia of Reptiles and Amphibians. San Diego: Academic Press. pp. 161–162. ISBN 0-12-178560-2. ^ Mecke, Doughty & Donnellan (2013). “Redescription of Eremiascincus fasciolatus (Günther, 1867) (Reptilia: Squamata: Scincidae) with clarification of its synonyms and the description of a new species” (PDF).

How many species are there in a genus of reptiles?

The number of species in genera varies considerably among taxonomic groups. For instance, among (non-avian) reptiles, which have about 1180 genera, the most (>300) have only 1 species, ~360 have between 2 and 4 species, 260 have 5–10 species, ~200 have 11–50 species, and only 27 genera have more than 50 species.

What is the reptiles&amphibians Encyclopedia?

Written by a stream of distinguished zoologists and brought together by internationally renowned experts, Tim Halliday and Kraig Adler, the encyclopedia gives an excellent and authoritative overview of reptiles and amphibians.

What is the best book on reptiles and amphibians?

Encyclopedia of Reptiles and Amphibians, Second Edition gave exellent synopsi on many herpetofauna ranging from the common green tree frog, to the care New Caledonian geckos. This encyclopedia will be enjoyed by anyone who has a genuine interest in reptiles and amphibians.

What is the amphibians&reptiles Encyclopedia?

This superbly designed and illustrated encyclopedia has brought together a wealth of new and fascinating information on amphibians and reptiles in one volume.

What is the New Encyclopedia of reptiles and amphibians?

The New Encyclopedia of Reptiles and Amphibians builds on the success of its first edition, published in 1986, to produce an up-to-date, authoritative and hugely readable species by species guide to all the reptiles and amphibians of the world.

When was the first reptile and amphibian field guide published?

The first field guide, Birds Through an Opera-Glass, was by Florence Merriam and published in 1890. The first aspects you need to consider when purchasing a reptile and amphibian field guide are the location and size of the area you’d like to cover.

What is a good reptile and amphibian field guide?

A good reptile and amphibian field guide helps you do exactly that. A reptile and amphibian field guide is a fun book that can be used to learn about the world around you. For general use, you can thumb through the pages and read about the different species.

Is there a second edition of reptiles and amphibians?

This Second Edition of Reptiles and Amphibians is a magnificently illustrated book, with highly comprehensive and authoritative text, written by the world’s leading herpetologists. The book has more than 200 superb color photographs and 100 original paintings, maps, and diagrams.

What is a field guide for reptile identification?

A field guide is designed so you can hone in with great precision and be absolutely certain you know what you’re seeing. This field guide includes pictures, detailed descriptions, and identifying characteristics of more than 160 reptile and amphibian species in North America.

How can I learn more about reptiles?

Other locales: If you’re interested in learning about animals that you might not ever see in the wild, it’s possible to get field guides that feature reptiles and amphibians from other countries or exotic locales.

What’s new in reptile medicine&surgery?

29 new chapters covering diverse topics such as stress in captive reptiles, emergency and critical care, ultrasound, endoscopy, and working with venomous species Many new expert contributors that share valuable knowledge and insights from their experiences in practicing reptile medicine and surgery

How did Reptiles come to be?

Some 360 million years ago the ancestors of today’s reptiles and amphibians emerged from the sea to take on the challenge of land. This successful venture climaxed in a spectacular 140-million-year domination of the Earth by the dinosaurs.

How many species are in the reptile and amphibian field guide?

This field guide includes pictures, detailed descriptions, and identifying characteristics of more than 160 reptile and amphibian species in North America. More than 600 full-color identification photos organized for quick access.

How to identify wall lizard reptile?

Wall lizard Reptile Identification Newborn young are dark in colour, almost black. 4 cm. Sand lizard Females tend to have stripes. Male Female Young male Female Male A rare species, almost entirely confined to heathland sites in Dorset, Hampshire and Surrey, and sand dunes on the Mersey Coast.

Do Reptiles need vitamin D supplements?

Just like for you, vitamin D helps reptiles absorb and metabolize calcium, so they can have strong, healthy bones. But if you don’t put UV bulbs in your pet’s home, or replace them when the UV light burns out—often before the visible lights burn out—it can be life-threatening for reptiles, Dr. Starkey says.

Are there any veterinary clinics in Australia for reptiles and mammals?

In Australia sick and injured native reptiles and mammals are common patients at veterinary clinics. Experienced wildlife veterinarians are often contacted by colleagues to provide advice in the treatment of these animals.

How do you anesthetise a reptile for examination?

If an animal, particularly a mammal, needs to be examined closely it is best done under general anaesthesia. Reptiles should always be anesthetised at their preferred body temperatures (PBT), for example: Alfaxalone is a safe and effective intravenous anaesthetic in reptiles.

How long does it take for a reptile to recover from anesthesia?

Reptiles should always be anesthetised at their preferred body temperatures (PBT), for example: Alfaxalone is a safe and effective intravenous anaesthetic in reptiles. Recovery is smooth, with lizards and snakes taking approximately one hour to resume consciousness while turtles are slower taking 2-3 hours to recover.

What animals are reptiles?

Animals in the class Reptilia include snakes, lizards, crocodiles, turtles and tortoises. All of these creatures are covered in scales and breathe air through their lungs throughout their lifetime. In addition, they all produce eggs. Most reptiles lay eggs from which young hatch directly after an incubation period.

Where can I find information on amphibian and Reptile Conservation?

Amphibian and Reptile Conservation655A Christchurch Road, Boscombe, Bournemouth, Dorset BH1 4AP, 01202 391319, www.arc-trust.org.uk, registered charity no. 1130188. Amphibian and Reptile Conservation and Fred Holmes (2010).

How do you identify a wall lizard?

Wall lizard Reptile Identification Newborn young are dark in colour, almost black. 4 cm. Sand lizard Females tend to have stripes. Male Female Young male Female Male A rare species, almost entirely confined to heathland sites in Dorset, Hampshire and Surrey, and sand dunes on the Mersey Coast. Grows to 17-18 cm, but most of length is tail.

How to identify viviparous lizards?

Reptile Identification Viviparous lizard A non-native species found at relatively few, but an increasing number of, sites mainly in southern England. Some individuals have solid coloration of brown, black. Adults 13-15 cm. Coloration and markings variable. Background coloration generally brown.