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Checklist for Superfamily
Primitiopsacea
Swartz, 1936
and region
Paleozoic
(Phanerozoic)
Class
Ostracoda
Latreille, 1802
Mussel shrimps, Ostracods, Seed Shrimps
115
430
1347
Families
Genera
Species
Taxom
Order
Beyrichicopida
Pokorny, 1954
25
123
328
Families
Genera
Species
Taxom
Suborder
Palaeocopa
Henningsmoen, 1953
16
105
276
Families
Genera
Species
Taxom
Superfamily
Primitiopsacea
Swartz, 1936
Families
Genera
Species
Taxom