Polycopidae
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Halocyprida | ||||||||||||||||||
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Metapolycope |
Polycopidae is a family of ostracods. Its members are related to animals in the suborder Halocypridina, but are sufficiently distinct to be placed in their own sub-order. There is speculation that a separate order may be warranted [1]. The three genera in the family, Metapolycope, Polycope and Polycopsis, 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].
[edit] References
- ^ a b J. W. Martin G. E. & Davis (2001). An Updated Classification of the Recent Crustacea. Natural History Museum of Los Angeles County, 132 pp.
- ^ L. S. Kornicker & T. M. Iliffe (1989). Ostracoda (Myodocopina, Cladocopina, Halocypridina) mainly from anchialine caves in Bermuda. Smithsonian Contributions to Zoology 475: 1–88.
- ^ L. S. Kornicker & T.M. Iliffe (1992). Ostracoda (Halocyprida: Cladocopina) from an anchialine caves in Jamaica, West Indies. Smithsonian Contributions to Zoology 530: 1–72.
- ^ L. S. Kornicker & T.M. Iliffe (1995). Ostracoda (Halocyprida: Cladocopina) from an anchialine lava tube in Lanzarote, Canary Islands. Smithsonian Contributions to Zoology 568: 1–32.
- ^ L. S. Kornicker & T.M. Iliffe (1998). Myodocopid Ostracoda (Halocypridina, Cladocopina) from anchialine caves in the Bahamas, Canary Islands, and Mexico. Smithsonian Contributions to Zoology 599: 1–93.