Peronidella
| Peronidella | |
|---|---|
| Peronidella sp. from the Middle Jurassic of Israel. | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Class: | Calcarea |
| Order: | †Stellispongiida |
| Family: | †Stellispongiidae |
| Genus: | †Peronidella Hinde, 1893 |
| Synonyms | |
| |
Peronidella is an extinct genus of Calcareous sponges found in marine sedimentary rocks dated between the Devonian and the Cretaceous periods.
These sponges had cylindrically shaped walls, with a typical diameter of 2 cm, with a small platform at the top, showing the position of the Osculum. Many species, such as Peronidella furcata, were colonial; however, several solitary species are known.
These sponges are relatively abundant in European chalks