Spirostylidae
Extinct family of gastropods
From Wikipedia, the free encyclopedia
Spirostylidae is an extinct family of fossil sea snails, marine gastropod molluscs in the clade Caenogastropoda.[1]
| Spirostylidae | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | incertae sedis |
| Family: | †Spirostylidae Cossmann, 1909 |
