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Extinct genus of bivalves From Wikipedia, the free encyclopedia
Pseudoperna is a genus of extinct very small oysters. Pseudoperna lived in tight groups. This small oyster is commonly found attached in groups to the shell of large species such as Inoceramus.[4] Pycnodonte and Pseudoperna are preserved mostly as calcitic valves and are also found attached to Mytiloides.[5]
Pseudoperna Temporal range: | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Bivalvia |
Order: | Ostreida |
Family: | Ostreidae |
Subfamily: | incertae sedis |
Genus: | †Pseudoperna Logan, 1899[1] |
Species[2] | |
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