Potamocypris arcuata

Potamocypris arcuata is a species of ostracod crustacean in the family Cyprididae, subfamily Cypridopsinae. It is mainly known from the southern areas of the Palaearctic.[1][2]

Potamocypris arcuata
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Subphylum:
Crustacea
Class:
Ostracoda
Order:
Podocopida
Family:
Cyprididae
Genus:
Potamocypris
Species:
P. arcuata
Binomial name
Potamocypris arcuata
(Sars, 1903) G.W. Müller, 1912
Carapace and valves of Potamocypris arcuata.

Description

The carapace of P. arcuata is laterally compressed and approximately kidney-shaped in lateral view. The valve surface is covered with tiny pits and dense setae. Colour: pale green with a dark green dorsal blob. The length of carapace ranges from 0.50 to 0.81 mm. The second antennae carry swimming setae that extend beyond the tips of the terminal claws.[3]

Reproduction

Bisexual populations (with males and females) are reported from North Africa only. All other known populations consist of females only and are therefore inferred to reproduce by parthenogenesis.

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References
  1. Meisch 1985, p. 54
  2. Martens & Savatenalinton 2011. A subjective checklist of the Recent, free-living, non-marine Ostracoda (Crustacea). Zootaxa 2855: 64.
  3. Meisch C. 1985, p. 54

Literature
  • Martens, K. & S. Savatenalinton, 2011. A subjective checklist of the Recent, rfee-living, non-marine Ostracoda (Crustacea). Zootaxa 2855: 1-79.
  • Meisch, C. 1985. Revision of the Recent West European species of the genus Potamocypris. Part II. Species with long swimming setae on the second antennae. Travaux scientifiques du Musée d'histoire naturelle de Luxembourg 6: 67-72.
  • Meisch, C., 2000. Freshwater ostracoda of Western and Central Europe. Spektrum Akademischer Verlag, Heidelberg, Berlin. 522 p.

Data related to Potamocypris arcuata at Wikispecies


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