Crested Porcupine (Hystrix cristata) vintage engraved... illustration from Meyers Konversations-Lexikon 1897 Crested Porcupine (Hystrix cristata) - vintage color illustration Vintage color ...

There is a plethora of these frogs available at reptile exhibits, pet stores, and even online because they are so frequently kept and bred in captivity. It is true that the African Dwarf Frog lives in ...

As a public museum and aquarium, the Academy has the opportunity to raise awareness about biodiversity—and contribute to critical conservation efforts. Read more about our Captive Breeding Programs.

There is a plethora of these frogs available at reptile exhibits, pet stores, and even online because they are so frequently ...

Caption African clawed frog chromosomes. "Fossil" DNA sequences found only in the S subgenome (chromosomes) of Xenopus laevis emit a red glow employing the FISH method. The nine S chromosomes here ...

Author(s): Reed Ojala-Barbour, Richard Visser, Timothy Quinn, and Max Lambert ...

A: Neale replies: To be honest, Xenopus frogs aren’t especially good community tank residents ... They’re certainly entertaining pets and basically easy to keep and, under good conditions, live for ...

Animal feet silhouette, frog footprint and pets foots silhouettes prints. Wild african animals paw walking track or footprint tracks. Vector illustration isolated sign set pet frogs stock ...

African clawed frogs ... back of a female frog; if positive, the frog would lay eggs. Frog or "Hogben" tests were commonplace from the 1940s through the early 1960s. The animal's popularity ...

The White-clawed crayfish is a freshwater, bronze-coloured crustacean with pale undersides to its claws - hence the name. It is under threat from an invasive and introduced species of crayfish.