"Amphibian" is a word in ENGLISH

One of the classes of vertebrates.

of Amphibium

A treatise on amphibious animals; the department of natural history which treats of the Amphibia.

One of a tribe of Amphibia, which have both lungs and gills at the same time, as the proteus and …

An order of Amphibia without feet. See Ophiomorpha.

Having the mandibular arch articulated directly to the cranium, as in the skulls of the Amphibia.

The order of amphibians which includes the frogs and toads; the Anura. Sometimes the word is used in a wider …

A genus of Amphibia including various species of toads.

With temporary gills: -- applied to those Amphibia in which the gills do not remain in adult life.

A division of the Amphibia; the Derotremata.

The tribe of aquatic Amphibia which includes Amphiuma, Menopoma, etc. They have permanent gill openings, but no external gills; -- …

A group of ganoid fishes, including the living genera Ceratodus and Lepidosiren, which present the closest approximation to the Amphibia. …

An order of Amphibia, having a long, annulated, snakelike body. See Ophiomorpha.

A grand division of the Vertebrata, including the Amphibia and Fishes.

An extinct order of Amphibia, including the typical genus Labyrinthodon, and many other allied forms, from the Carboniferous, Permian, and …

Having branchae, or gills, through life; -- said especially of certain Amphibia, like the menobranchus. Opposed to caducibranchiate.

The part of the alimentary canal between the cavity of the mouth and the esophagus. It has one or two …

One of the Reptilia, or one of the Amphibia.

A division of Amphibia including the Salamanders and allied groups; the Urodela.

One of the grand divisions of the animal kingdom, comprising all animals that have a backbone composed of bony or …