Without+vertebrae
21Edmontosaurus — Chordata Edmontosaurus Temporal range: Late Cretaceous, 73.0–65.5 Ma …
22dinosaur — /duy neuh sawr /, n. 1. any chiefly terrestrial, herbivorous or carnivorous reptile of the extinct orders Saurischia and Ornithischia, from the Mesozoic Era, certain species of which are the largest known land animals. 2. something that is… …
23atheriniform — ▪ fish Introduction any member of the order Atheriniformes, containing 15 families of marine and freshwater spiny finned fishes (spiny finned fish), including the flying fishes (flying fish) (see ), needlefishes (needlefish), silversides,… …
24Allosaurus — Eumetazoa Allosaurus Temporal range: Late Jurassic, 155–150 Ma …
25Frog — For other uses, see Frog (disambiguation). Frogs Temporal range: Triassic–present …
26Spinal disc herniation — Slipped disc redirects here. For other uses, see Slipped disc (disambiguation). Spinal disc herniation Classification and external resources A spinal disc herniation demonstrated via MRI. ICD 10 …
27Christopher Reeve — For the knife maker, see Chris Reeve. For the similarly named actor who played Superman on TV in the 1950s, see George Reeves. Christopher Reeve Reeve after the opening night of The Marriage of Figaro at The Circle in the Square Theatre in NYC,… …
28snake — snakelike, adj. /snayk/, n., v., snaked, snaking. n. 1. any of numerous limbless, scaly, elongate reptiles of the suborder Serpentes, comprising venomous and nonvenomous species inhabiting tropical and temperate areas. 2. a treacherous person; an …
29Slow loris — For the denial of service attack, see Slowloris. Slow lorises[1] Sunda slow loris Nycticebus coucang …
30perissodactyl — perissodactylous, adj. /peuh ris oh dak til/, adj. 1. having an uneven number of toes or digits on each foot. n. 2. any mammal of the order Perissodactyla, comprising the odd toed hoofed quadrupeds and including the tapirs, rhinoceroses, and… …
