ORTHOCYPRIS [Bythocypris recta Kummerow 1943,p.53,pl.2,f.5, 5a] Kummerow 1953,p.54 [Bairdiidae by Kummerow] Gotlandian, East Prussia.
ORTHONOTACYTHERE [Cytheridea (?) hannai Israelsky 1929, pel2,pl.2A,f.10) Alexander 1933,p.199-200 ["derived from Monoceratina" by Alexander; Cytheridae-Loxoconchinae by Van den Bold 1946, p.e33] Cretaceous, Arkansas.
OSTRACHODA Latreille 1802,vol.3,p.17, Ordre Quatrieme [of Entomostraca) to include Lynceus, Daphnia, Cypris, and Cythere. As thus used it included both Cladocera and Ostracoda.
OSTRACODA Latreille 1806,p.17, 1810,p.89, a change in spelling of Ostrachoda Latreille 1802.
_ OSTRACODA Pokorny 1953,pee21,227,230, a Class, composed of the Orders Beyrichiida, Podocopida, Myodocopida, and Leperditiida, all new.
OSTRACOPODEN Philippi 1840,p.186, a change in spelling of Ostrapoda Strauss 182l.
OSTRAPODA Strauss 1621, pe58.- This is the first time that the "Ostracoda" were separated from the Cladocera and other Entomostraca, and is therefore the first name actually given to the Order at present generally termed Ostracoda. Stebbing 1910, p.495, 133
and Skogsberg 1920,p.153 have both forcefully pointed out that Ostrapoda, rather than Ostracoda, is the proper name for the Order. It was used by Desmarest 1925, p.380, and was actually adopted by Latreille himself in 1831 Cours dtEntomologie, peh29. Baird 1850, went back to Ostracoda, and with the exception of Stebbing, later workers have followed suit. It is unjust to Strauss, but it would be difficult to change with so large a body of literature existing in which Ostracoda is used. OVOCYTHERIDEA [0. nuda] Grekoff 1951, p.56 [Cytheridae-- Cytherideinae by Grekoff] Cretaceous of Cameroun. PACHEOCIA [P. rodriguesi] Almeida 1950,p.30 [Cypridae by Almeida] Rhaetic or Liassic of Brazil. PACHYCYPRIS [P. leuckarti, P. incisa] Claus 1893,p.201l (= Chlamydotheca Saussure by Ge W. Miiller allewhays pe183] Recent, Argentina.
PACHYDOMELLA [P. tumida] Ulrich 1891, p.197, 198 [Cypridae by Ulrich; Cytherellidae by Bassler and Kellett 1934, peh2; family uncertain, possibly Barychilinidae by Swain 1953,p.280] Devonian, Kentuckye 134
PAENAEQUINA [P. pentagonalis] Solle 1935,p.44 [Leperditiidae by Solle; Leperditiinae by Henningsmoen 1953, pe274] Devonian, Spitsbergen.
PAIJENBORCHELLA [P. iocosa] Kingma 1948,p.85 [Cytheridae-- Cytherinae by Kingma; Cytheridae-Cytherurinae by Triebel 1949b,p.194] Miocene to Pleistocene in well, Fast Java.
PALEOCOPA Henningsmoen 1953,p.188,261,266, a suborder to embrace the two superfamilies Beyrichiacea, Ulrich and Bassler, and Leperditacea, Bassler and Kellett. PALAEOCYPRIS [P. edwardsi] Brongniart 1876,p.49-56,p1l.7 [Cypridae by Bassler and Kellett 1934,p.421] Carboniferous, France. {Soft parts preserved}. PALAEOPHILOMEDES [ Philomedes bairdiana Jones and Kirkby 1874, p-43,pl.2,f.30,3la-c; pl.9,f.5-8! Sylvester-- Bradley 195la,p.2ll. {[Rhombinidae by S-B] Carboniferous of Cork.
PALEOCYTHERE [P. typa] Tolmachoff 1926,p.36 [Barychilinidae by Bassler and Kellett 1934,p.421] Devonian, Ellesmereland, Arctic America.
PALMENELLA [Cythereis limicola Norman 1865,p.20,pl.6,f.1-4] Hirschmann 1916,p.580 [Cytheridae-Cytherinae by Triebel 1949a,p.188] Recent, North Atlantic and Baltic.
135
PARABOLBINA [Ctenobolbina granosa Ulrich 1900,p.183,pl.8, f.12) Swartz 1936,p.570 [Hollinidae by Swartz; Primitiidae-Eurychilininae by Kay 1940a,p.255; Hollinidae-Ctenentominae by Schmidt 1941,p.343 Hollinidae by Henningsmoen 1953,p.e270] Devonian, New York.
PARACANDONA [Candona euplectella Robertson 1880, not described; Brady and Norman 1889,p.105,p1.9,f.7,8] Hartwig 1899a,p.309-311 [Cypridae-Candoninae by Sharpe 1903,p.997] Recent, Scotland and Europe. PARACAVELLINA [P. elliptica] Cooper 1941,p.37 [Cytherellidae by Cooper] Mississippian of Illinois. PARACONCHOECIA [P. oblonga,P.spinifera,P.inermis, P.egracilis, ] Claus [1890] 1891,p.13-16 [Halocypridae-Conchoecinae by Claus; = Conchoecia by G. W. Miller 1912,p.59] Recent, Atlantic and Mediterranean.
PARACYPRETTA [P. ampullacea] Sars 192ha,p.152 [Cypridae, nearest to Cypretta by Sars] Recent, South Africa. PARACYPRIA [Paracypris tenuis Sars 1905,p.404,pl.20,f.173- 186] Sars 1910,p.732 [Cypridae-Cyprinae-Paracyprides by Sars 1923,p.69] Brackish-water lagoon on the Chatham Islands.
136
PARACYPRIDEA [Cypridea (Paracypridea) obovata] Swain 1946b, p-550 [as a subgenus of Cypridea by Swain; as a genus: Cypracea-Cypridae-Cyprideinae by Sylvester-- Bradley 1949,p.127,130] Jurassic? Brazil. PARACYPRIDEIS [Cytheridea fennica Hirschmann 1909,p.286, 1912,p.42] Klie 1929,p.272-274 [Cytheridae-- Cytherideinae by Van den Bold 1946,p.25] Recent, Baltic.
PARACYPRIDES Sars 1923,p.69, a Group of Cypridae-Cyprinae for Paracypris, Aglaia, Paracypria, and Phlyctenophora. PARACYPRIDOPSIS [P. zschokkei] Kaufmann 1900c,p.131 [= Potamocypris Brady, by G. W. Miiller 1912,p.214.] Recent, Switzerland.
PARACYPRIS [P. polita] Sars 1866,p.12 [Cypridae- Cyprinae-- Paracyprides by Sars 1923,p.69; Cypridae-Candoninae by Bronstein 1939,p.333; Cypridae-Cyprinae by Van den Bold 1946,p.22] Recent, Norway.
PARACYTHERE [P. minima] G. W. Miiller 1894,p.285 [Cytheridae, by Ge We Miiller 1912,p.262, described in a position between Sclerochilus and Cytherura in the text, but not assigned to a subfamily) Recent, Gulf of Naples, 1 species.
137
PARACYTHERE “Ulrich and Bassler" in Bassler 1932,pl.27, for "Paracythere granopunctata," and "P. cornuta," {[Kirkbyidae by Bassler and Kellett 1934,p.421; not Paracythere Ge. W. Muller 1894; both species placed in Graphiodactylus by Morey 1936,p.117. Mississippian of Tennessee.
PARACYTHEREIS [P. impudica] Delachaux 1928,p.63 [Cytheridees by Delachaux] Recent, Peru.
PARACYTHEREIS [P. typicalis] Jennings 1936,p.55 [probably young molts by Van den Bold 1946,p.30; not Paracythereis Delachaux 1928] Cretaceous, New Jerseye PARACYTHEREIS [Cythere concinna Jones 1857,p.29,ple4,f.7a-f ] Elofson 1941, pe280,288 [As subgenus of Cythereis by Elofson. Invalid as preoccupied, above] Pleistocene, England.
PARACYTHERETTA [P. reticosa] Triebel 1941,p.388 [Cytheridae-- Cytherinae by Triebel] Paleocene near Copenhagen. PARACYTHERIDEA [P. depressa Muller = Cytheropteron bovettensis Seguenza 1880,p.65,pl.17,f.5h = Pe bovettensis (Seguenza) by Muller 1912,p.305] G. W. Miiller 1894, pe340 [Cytheridae-Cytherideinae by Van den Bold 1946,p.26] Recent, Mediterranean.
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| PARACYTHEROIS [5 species, the first being P. striata Miiller = Paradoxostoma flexuosum Brady 1868b, p.461,pl1.35, f£.30-34 by Sars 1928,p.249-250. This is the best illustrated species and should be the genotype: P. flexuosa (Brady). J have not found any previous designation]. Ge. W. Muller 1894,p.32h [Cytheridae-- Paradoxostominae by Sars 1928,p.XII]j Recent, Atlantic and Mediterranean.
PARACYTHEROMA [P. pedrensis] Juday 1907,p.137 [Cytheridae by Ge We Muller 1912,p.315] In a plankton catch near San Pedro, California.
PARACYTHEROPTERON [Cytheropteron calcaratum Seguenza 1880, pe 365,pl.17,f.53,53a = Paracytheridea (Paracytheropteron) calcarata (Seguenza) Ruggieri] Ruggieri 1952b,p.20 [Cytheridae-Progonocytherinae by Ruggieri, as subgenus of Paracytheridea, and intermediate between Paracytheridea and Cytheropteron] Quarternary, Italy.
PARADOXORHYNCHA [P. foveolata] Chapman 1904,p.202, [Cytheridae, near Cytheropteron by Chapman] Jurassic, Western Australia.
PARADOXOSTOMA [P. dispar] Fisher 1855,p.654 [ Paradoxostoma- A tidae by Brady and Norman 1889,p.67,229; Cytheridae-- Paradoxostominae by G. We. Muller 1894,p.308) 139
Monotypic, created because of suctorial nature of mouth. Recent, Madeira.
PARADOXOSTOMATIDAE Brady and Norman 1889,p.67,229, a family of Podocopa for the genera Paradoxostoma and Machaerina.
PARADOXOSTOMINAE Ge. W. Miiller 1894,p.308, a subfamily of Cytheridae for Cytherois, Paradoxostoma, and Machaerina™Xiphichilus.
PARAECHMINA [Cytherina spinosa Hall, 1852,p.317,pl.67,f.17- 21 (not Cytherina spinosa Reuss 1846)] Ulrich and Bassler 1923a,p.299 [Primitiidae by Bassler and Kellett 1934,p.421; Aechminidae by Swartz 1936, pe550; Drepanellidae-Aechmininae by Schmidt 1941, p.63]) Silurian, New York.
PARAGRAPHYLUS [P. reticulatus] Coryell and Rosanski 1942, pel [Quasillitidae by C&R; ?Youngiellidae by Agnew 1942,p.759; Quasillitidae-Quasillitinae by Henningsmoen 1953, pe257,275] Mississippian -of Illinois.
PARAHEALDIA [P. percorella] Coryell and Cuskley 1934, p.3. [Primitiidae by C&C; Bairdiidae by Swart. 1936, pe581) Devonian, Oklahoma.
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