gnathostome

• Существительное, обозначающее позвоночное животное, обладающее настоящими челюстями; крупная группа, включающая рыб, амфибий, рептилий, птиц и млекопитающих.

A noun referring to a vertebrate animal that possesses true jaws, a major group that includes fish, amphibians, reptiles, birds, and mammals.

1. Jawed vertebrateC2formalscientific

   A vertebrate animal that possesses true jaws, as opposed to jawless vertebrates like lampreys and hagfish.

   Челюстноротое

   • Gnathostomes include fish, amphibians, reptiles, birds, and mammals.
   • The evolution of gnathostomes was a major step in vertebrate history.
   • Fossil records show early gnathostomes from the Silurian period.

   Antonymsagnathancyclostome