| steg | a genus of Phalaropidae |
|---|---|
| steg | breeds on the northern great plains of Canada |
| steg | in former classifications a division of Amphibia comprising all pre-Jurassic and some later extinct large salamandriform amphibia |
| steg | herbivorous ornithischian dinosaur with a row of bony plates along its back and a spiked tail probably used as a weapon |
| steg | herbivorous ornithischian dinosaur with a row of bony plates along its back and a spiked tail probably used as a weapon |
| steg | herbivorous ornithischian dinosaur with a row of bony plates along its back and a spiked tail probably used as a weapon |