Amphibian: Subclass Labyrinthodontia - extinct Subclass Lepospondyli - extinct Subclass Lissamphibia Order Anura (or (Salientia) Order Caudata (or Urodela) Order Gymnophiona (or Apoda) Amphibians (class Amphibia) are cold-blooded tetrapods (four-legged vertebrates) whose eggs lack a tough protective membrane around the embryo ... [75%] 2023-02-03
Amphibian: Subclass Labyrinthodontia - extinct Subclass Lepospondyli - extinct Subclass Lissamphibia Order Anura (or (Salientia) Order Caudata (or Urodela) Order Gymnophiona (or Apoda) Amphibians (class Amphibia) are cold-blooded tetrapods (four-legged vertebrates) whose eggs lack a tough protective membrane around the embryo ... [75%] 2023-02-04
Amphibian: Amphibians (class Amphibia) are cold-blooded vertebrate animals, including frogs, toads, newts, salamanders, and caecilians. They typically have a semi-aquatic life cycle, laying their eggs in water, which grow from water-breathing young (e.g., tadpoles) to air-breathing ... [75%] 2023-12-07
Amphibian: Subclass Labyrinthodontia - extinct Subclass Lepospondyli - extinct Subclass Lissamphibia Order Anura (or (Salientia) Order Caudata (or Urodela) Order Gymnophiona (or Apoda) Amphibians (class Amphibia) are cold-blooded tetrapods (four-legged vertebrates) whose eggs lack a tough protective membrane around the embryo ... [75%] 2023-02-04
Amphibian: Amphibians are animals with moist, hairless skin through which water can pass in and out. The majority of amphibians live the first part of their lives in water and the second part on land. [75%] 2023-02-24 [Vertebrates] [Zoology]...
Amphibian: Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. (Biology) [75%] 2023-10-21 [Amphibians] [Animal classes]...
Amphibian: Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broad sense, It is paraphyletic group encompassing all tetrapods excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds, and mammals). (Class of ectothermic tetrapods) [75%] 2023-11-30 [Amphibians] [Amphibious organisms]...