Craniscus
Jump to navigation
Jump to search
| Craniscus Temporal range:
| |
|---|---|
| |
| Craniscus tripartitus | |
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Brachiopoda |
| Class: | Craniata |
| Order: | Craniida |
| Family: | Craniidae |
| Genus: | Craniscus Dall, 1871 |
| Species | |
| |
Craniscus is a genus of small brachiopods (lamp shells). The shell is approximately round to square with one side rounded. The ventral valve is approximately flat and attached to the underground by the entire surface. The outside of the dorsal valve is more or less conical, the inside is divided by three ridges that join in the center.[1]
References
[edit | edit source]- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
Lua error in Module:Taxonbar at line 165: attempt to index field 'wikibase' (a nil value).
_silhouette.svg){kind=link}