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  2. African clawed frog - Wikipedia

    en.wikipedia.org/wiki/African_clawed_frog

    Synonyms. X. boiei Wagler 1827. The African clawed frog (Xenopus laevis), also known as simply xenopus, African clawed toad, African claw-toed frog or the platanna) is a species of African aquatic frog of the family Pipidae. Its name is derived from the short black claws on its feet. The word Xenopus means 'strange foot' and laevis means 'smooth'.

  3. List of amphibians - Wikipedia

    en.wikipedia.org/wiki/List_of_amphibians

    List of amphibians. The temnospondyl Eryops had sturdy limbs to support its body on land. Red-eyed tree frog (Agalychnis callidryas) with limbs and feet specialised for climbing. Japanese giant salamander (Andrias japonicus), a primitive salamander. The bright colours of the common reed frog (Hyperolius viridiflavus) are typical of a toxic species.

  4. Amphibian - Wikipedia

    en.wikipedia.org/wiki/Amphibian

    Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals).

  5. Claw - Wikipedia

    en.wikipedia.org/wiki/Claw

    Claw. A domestic cat 's retractable claw in protracted position. A claw is a curved, pointed appendage found at the end of a toe or finger in most amniotes (mammals, reptiles, birds). Some invertebrates such as beetles and spiders have somewhat similar fine, hooked structures at the end of the leg or tarsus for gripping a surface as they walk.

  6. African dwarf frog - Wikipedia

    en.wikipedia.org/wiki/African_dwarf_frog

    African dwarf frog[1] is the common name for members of Hymenochirus, a genus of aquatic frog native to parts of Equatorial Africa. [1][2] They are common in the pet trade and are often mistaken for the African clawed frog, a similar-looking frog in the same family. Their common name is obtained from their place of origin and the claws on their ...

  7. Xenopus - Wikipedia

    en.wikipedia.org/wiki/Xenopus

    Xenopus laevis is a rather inactive creature. It is incredibly hardy and can live up to 15 years. At times the ponds that Xenopus laevis is found in dry up, compelling it, in the dry season, to burrow into the mud, leaving a tunnel for air. It may lie dormant for up to a year. If the pond dries up in the rainy season, Xenopus laevis may migrate ...

  8. Salamander - Wikipedia

    en.wikipedia.org/wiki/Salamander

    Salamanders are a group of amphibians typically characterized by their lizard -like appearance, with slender bodies, blunt snouts, short limbs projecting at right angles to the body, and the presence of a tail in both larvae and adults. All ten extant salamander families are grouped together under the order Urodela from the group Caudata. [2]

  9. Reptiliomorpha - Wikipedia

    en.wikipedia.org/wiki/Reptiliomorpha

    Reptiliomorpha (meaning reptile-shaped; in PhyloCode known as Pan-Amniota[ 2 ][ 3 ]) is a clade containing the amniotes and those tetrapods that share a more recent common ancestor with amniotes than with living amphibians (lissamphibians). It was defined by Michel Laurin (2001) and Vallin and Laurin (2004) as the largest clade that includes ...