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Subulacypris
Classification
Phylum:
Arthropoda
Subphylum:
Crustacea (superclass)
Class:
Ostracoda
Order:
Podocopida
Suborder:
Podocopina
Superfamily:
Cypridacea
Family:
Pontocyprididae
Formal Genus Name and Reference:
Subulacypris Schneider in Mandelstam et AL., 1957
Type Species:
*S. subtilis
Images
(Click to enlarge in a new window)
Fig. 172,2. *S. subtilis, RV lat., X63 (238a).
Synonyms
Geographic Distribution
Plio., E.Asia (N.China)
Age Range
Beginning Stage in Treatise Usage:
Plio.
Beginning International Stage:
Zanclean
Fraction Up In Beginning Stage:
0
Beginning Date:
5.34
Ending Stage in Treatise Usage:
Plio.
Ending International Stage:
Piacenzian
Fraction Up In Ending Stage:
100
Ending Date:
2.58
Description
Carapace elongate, not high, irregularly triangular, dorsal margin arched, especially at 0.3 from anterior end, posterior drawn out ventrally, zone of concrescence narrow, with straight pore canals, inner lamella 3 or 4 times broader, hinge with ridge in RV, groove in LV. Surface smooth. Close to Clinocypris but with broader inner lamella in both ends.
References
Museum or Author Information
Classification
Phylum:
Arthropoda
Subphylum:
Crustacea (superclass)
Class:
Ostracoda
Order:
Podocopida
Suborder:
Podocopina
Superfamily:
Cypridacea
Family:
Pontocyprididae
Formal Genus Name and Reference:
Subulacypris Schneider in Mandelstam et AL., 1957
Type Species:
*S. subtilis
Images
(Click to enlarge in a new window)
Fig. 172,2. *S. subtilis, RV lat., X63 (238a).
Synonyms
Geographic Distribution
Plio., E.Asia (N.China)
Age Range
Beginning Stage in Treatise Usage:
Plio.
Beginning International Stage:
Zanclean
Fraction Up In Beginning Stage:
0
Beginning Date:
5.34
Ending Stage in Treatise Usage:
Plio.
Ending International Stage:
Piacenzian
Fraction Up In Ending Stage:
100
Ending Date:
2.58
Description
Carapace elongate, not high, irregularly triangular, dorsal margin arched, especially at 0.3 from anterior end, posterior drawn out ventrally, zone of concrescence narrow, with straight pore canals, inner lamella 3 or 4 times broader, hinge with ridge in RV, groove in LV. Surface smooth. Close to Clinocypris but with broader inner lamella in both ends.