Pinnotheridae Temporal range: | |
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Pinnotheres pisum | |
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Malacostraca |
Order: | Decapoda |
Suborder: | Pleocyemata |
Infraorder: | Brachyura |
Subsection: | Thoracotremata |
Superfamily: | Pinnotheroidea |
Family: | Pinnotheridae De Haan, 1833 |
Genera | |
See text |
Pinnotheridae is a family of tiny soft-bodied crabs that live commensally in the mantles of certain bivalve molluscs and the occasional large gastropod mollusc species in genera such as Strombus and Haliotis . Tunicotheres moseri is commensal with a tunicate. [1] The earliest fossils attributable to the Pinnotheridae date from the Danian. [2]
The following genera are recognised in the family Pinnotheridae: [3]