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Canada-71770-DENTISTS selskapets Kataloger
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Firma Nyheter:
- Crocodile - Wikipedia
Crocodiles (family Crocodylidae) or true crocodiles are large, semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia The term "crocodile" is sometimes used more loosely to include all extant members of the order Crocodilia, which includes the alligators and caimans (both members of the family Alligatoridae), the gharial and false gharial (both
- Building the Coleoptera tree-of-life for gt;8000 species . . .
The species representation of public databases is growing rapidly and permits increasingly detailed phylogenetic inferences We present a supermatrix based on all gene sequences of Coleoptera
- What Makes a Dinosaur a Dinosaur - Fossils and Paleontology . . .
What makes a dinosaur a dinosaur? There are several ways of answering this question, some more accurate (and useful!) than others A popular but very inaccurate definition calls any big extinct reptile-like animal a dinosaur This would include everything from the sail-backed mammal cousin Dimetrodon, to marine reptiles, to flying pterosaurs
- IUCN Red List - Wikipedia
The IUCN assessed a total of 63,837 species which revealed 19,817 are threatened with extinction [20] 3,947 were described as "critically endangered" and 5,766 as "endangered", while more than 10,000 species are listed as "vulnerable" [21]
- Understanding the motivations of beginner reptile owners
The RSPCA commissioned independent research to better understand owners of commonly-kept reptiles: who they are; what species they are buying; what journey they take to acquire their reptiles; and
- Researchers identify ichthyosaur that may be the largest . . .
Palaeontologists have identified what may be the largest known marine reptile A father and daughter found the fossilised remains of a gigantic jawbone measuring more than two metres long on a
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