Calymene niagarensis
From Wikipedia, the free encyclopedia
| Calymene niagarensis | |
|---|---|
 | |
| Fossils of Calymene niagarensis from Ohio, United States, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Phacopida |
| Family: | †Calymenidae |
| Genus: | †Calymene |
| Species: | †C. niagarensis |
| Binomial name | |
| †Calymene niagarensis Hall, 1843 | |
Calymene niagarensis is a species of trilobite belonging to the genus Calymene. These nektobenthic carnivores lived in the Middle Silurian, from 436.0 to 426.2 Ma.[1]
