Polycopidae

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Halocyprida
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Ostracoda
Order: Halocyprida
Superfamily: Polycopoidea
Sars, 1865 [1]
Family: Polycopidae
Sars, 1865

Polycopidae is a family of marine ostracods. Its members are related to animals in the suborder Halocypridina, but are sufficiently distinct to be placed in the sub-order Cladocopina. There is even some speculation that a separate order may be warranted.[1] The genera in the family differ from the other suborder, Halocypridina, in several features: the central adductor muscle scars are in a triangular (3 scars) or half-rosette (15 scars) pattern, they lack sixth and seventh limbs, and the maxilla (=fourth limb) has both an exopod and endopod (the maxilla in the Halocypridina lacks an exopod).[2][3][4][5]

The following genera are included:[6]

References

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  • File:Wikispecies-logo.svg Data related to Polycopidae at Wikispecies

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