RHINOCYPRIS [R. scabra]} Anderson 1940,p.378 [Closely related to Scabriculocypris and through it to Metacypris by Anderson] Jurassic, England.
RHOMBINA [R. hibernica Jones and Kirkby 1874,pe44,pl.2, £.33; ple5,f.13, designated by Bassler and Kellett 1934,pe45] Jones 1873b,pe411 [Cypridinidae by Jones; Rhombinidae by Sylvester-Bradley 195la, pe209] Carboniferous, Ireland. [Sylvester-Bradley 195la restudied, refigured and reoriented Jones and Kirkby's material, and redefined the genus Rhombina, and corrected his designation (1951b)]. RHOMBINIDAE Sylvester-Bradley 195la,p.209, a family of Myodocopa for the genera Rhombina and Palaeophilomedese RHOMBOENTOMOZOE [Cryptocaris? rhomboidea Barrande 1872, peh64,pl.31,fe14,15] Pribyl 1951,p.111 [Entomozoacea-Entomozoidae-Entomozoinae by Pribyl] Silurian, Bohemia.
RICHINA [R. truncata] Coryell and Malkin 1936,p.3 [Beyrichiidae by C&M; Tetradellidae by Agnew 19kh2, pe760; Drepanellidae-?Bolliinae by Henningsmoen 1953,pe234,268] Devonian, Ontario.
165
RICHTERIA RICHTERIA [Genotype not given, but used for the "Cypridinen" described by Dre Richter 1856] Jones 1874,p.180; but abandoned by him as unjustified and = Estomis 1879,p.183. Not Richteria Girault 1920, p.2, Hym., fide Neave 1939,volehypeT7he Jones, Kegel 1934,p.e413, revived as a subgenus of Entomis, with Entomis serratostriata (Sandberger) 1845 [= Cypridina serrato striata Sandberger 1845,p-121, 123,pl.1,f.6 designated by Kegel as subgenotypee Devonian, Germany] [2 subgenus of Entomozoe by Pribyl 1951,p.105).
RICHTERINA [Cytherina costata Richter 1869,p.773,ple2l, f.8,9] Gurich 1896,p.377 [| Entomidae by Bassler and Kellett 1934,pe4673; Entomozoacea-Entomozoidae-- Entomozoinae by Pribyl 1951,p.105] Devonian, Germanye RIGIDELLA [Steusloffia mitis] Opik 1937,p.117 [Piretellidae RIOCYPRIS by Opik; = Tetradella by Hessland 1949,p.3h0; Hollinidae=Tetradellinae by Schmidt 1941, p-373 Tetradellidae-Bassleratiinae by Henningsmoen 1953,pe220,221,267- [Re uruguayensis] Klie 1935b,p.289 [Cypridae by Klie]) Recent, Uruguay.
166
ROPOLONELLIDAE Coryell and Malkin 1936,p.6, a family to include Ropolonellus, Rudderina, -Luglyphella, and Bufinae ROPOLONELLINAE Henningsmoen 1953, a reduction of Coryell and Malkin's family to a subfamily of Quasillitidae, for the genera Ropolonellus, Euglyphella, Rudderina, and Plagionephrodes.
ROPOLONELLUS [P. papillatus] Van Pelt 1933,p.339 [Thlipsuridae by Van Pelt; Ropolonellidae by Coryell and Malkin 1936,p.6; Quasillitidae-Ropolonellinae by Henningsmoen 1953,pe257,260,275] Devonian, Michigan.
ROSTOCYPRINAE Anderson 1939,pe293, a subfamily of Cypridae, to include Cypridea, Cyamocypris, Langtonia, Morinina, Ulwellia. Not named in accordance with RULES, as not based on a genus with similar name. = Cyprideinae Martin 1940,p.280,2&1. ROTHELLA [Dizygopleura recta Roth 1929d,p.3h4, pl.36,f.Sa-c] Wilson 1935,pe643 [Thlipsuridae by Wilson] Devonian, Oklahoma.
ROUNDYELLA [R. simplicissimus Knight 1928,p.266,pl.32,f. lla-d] Bradfield 1935,p.66 [Kirkbyidae by Bradfield] Pennsylvanian, Missouri.
167
RUDDERINA [R. extensa] Coryell and Malkin 1936,p.6 [Ropolonellidae by C&M; Quasillitidae-Ropolonellinae by Henningsmoen 1953,p.257,275] Devonian of Ontario.
RUPTIVELUM [Re bacculatum] Kesling and Weiss 1953,pe47 [Hollinidae by K&W] Devonian, Michigan. RUSSIA [Gravia (Russia) unicostata] Polenova 1952,p.86 [as a subgenus of Gravia: Acronotellidae-Graviinae by Polenova] Devonian, USSR.
RUTIDERMATIDAE Brady and Norman 1896,p.673, a family of Myodocopa for the genus Rutiderma.
RUTIDERMA [R. compressa] Brady and Norman 1896,p.673 [Rutidermatidae by B&N; Cypridinidae-Philomedinae by G. W. Miiller 1912,p.34] Recent, Bay of Biscay. RUTTENELLA [R. ovata] Bold 1946,p.84% [Cytheridae-Cytherideinae by Van den Bold] Eocene of Bonaire.
SACCALATIA Kay 1940a,p.2h2, as spelled Saccelatia 5 times on pec38, and same 5 times on peeck3 = Saccelatia Kay 1940a; corrected by Kay 1940b, p.615. SACCELATIA [Aparchites arrectus Ulrich 1894,p.646,pl.43,f-35- 36] Kay 1940a,p.2h2 (spelled Saccalatia in typographical error on this page only; Saccelatia in 168
10 other places in paper,p.238,243) [Leperditellidae by Kay;?Aparchitidae by Agnew 1942,p.760; Drepanellidae-?Bolliinae by Henningsmoen 1953,p.233, 269] Ordovician, Minnesota.
SACCULUS [Cythereis (Sacculus) trigibbosus, C. (S) tetragibbosa] Neviani 1928,p.72 [a "Gruppo" = subgenus or genus of Cythereis] Fossil, Italy. [not Sacculus Gosse 185l,verm., nor Hirase 1927, moll., fide Neave 1939 »vol.4, pe96) ° SAFFORDELLA [S.- muralis] Ulrich and Bassler 1923,p.295 [Preoccupied by Saffordella Dunbar 1920, moll. = Saffordellina Bassler and Kellett 1934,p.14,470] Ordovician, Tennessee.
SAFFORDELLINA Bassler and Kellett 1934,p.1h,470, new name for Saffordella Ulrich and Bassler,1923, not Dunbar 1920 [Leperditiidae by Bassler and Kellett; Leperditiidae-Isochilininae by Henningsmoen 1953, pe256,27K)6 SAHNIA [Cytherideis subulata Brady 1868,p.454,pl.35,f243-46]) Puri 1952,p.9l2 [Cytheridae-Cytherideisinae by Puri; = Neocytherideis Puri by Sylvester-Bradley and Harding 1953,p.-755] Recent, British Isles. SAIDA [S. truncala] Hornibrook 1952,p.67 [Cytheridae-Incertae sedis by Hornibrook] Recent, New Zealand. 169
SAMARELLA [S. crassa] Polenova 1952,pe136 [Incertae Sedis by Polenova] Devonian, USSR.
SANSABELLA [S. amplectans] Roundy 1926,p.5 [Aparchitidae by Roundy; Glyptopleuridae by Geis 1932,p.17h; Leperditellidae by Bassler and Kellett 1934,p.4703 ?Aparchitidae by Schmidt 1941,p.18,71; Kloedenellidae-- Kloedenellinae by Henningsmoen 1953,p.196,2k2,270]) Pennsylvanian, Texas.
SANSABELLOIDES [Jonesina texana Warthin 1920,p.60,pl.h, f.10 (not Jonesina texana Harlton 1929] Harris and Lalicker 1932,p.401 ({Kloedenellidae by Harris and Lalicker = Sulcella by Bassler and Kellett 1934, pe470,478] Carboniferous, Kansase SARGENTINA [S. allani] Coryell and Johnson 1939,p.223 SARSLIELLA [Cytherellidae by C&J; Kloedenellidae by Cooper 1946,pel17; Kloedenellidae-Kloedenellinae by Henningsmoen 1953,pe2h3,271)}] Mississippian of Illinois.
[Se capsula) Norman 1869,p.293 iCytheridae by Norman; Sarsiellidae by Brady and Norman 1896, pe675] Recent, off British Isles.
SARSIELLIDAE Brady and Norman 1896,p.675, a family of Myodocopa for the genera Sarsiella, Eurypylus, and Nematohammae 170
SARSIELLINAE G. We. Muller 1906b,p.30, a subfamily of Cypridinidae for Sarsiella.
SARSOCYTHERE [S. patuxiensis] Tressler and Smith 1948,p.16 [Cytheridae-Cytherinae by T&S] Recent, Maryland. SAVAGELLA [Kirkbya lindahli Ulrich [1890] 1891,p.207,p1.18, f.6a-c] Geis 1932,p.168 [Kirkbyidae by Geis] Mississippian of Illinois. [not Savagella Foerste 1920, Ohio J.eSci.e,Echin., fide Neave, 1939,vol.h, Hele).
SCABERINA [S. nodomarginata] Bradfield 1935,p.67 [Kirkbyidae by Bradfield; ™ Roundyella by Cooper 1946,p.108] Pennsylvanian of Oklahoma.
SCABRICULOCYPRIS [S. trapezoides] Anderson 1940,p.377 [apparently Cytheridae from comparisons made by Anderson] Jurassic, England. [fresh-water]. SCHIZOCYTHERE [S. hollandica] Triebel 1950c,p.320 [Cytheridae-- Cytherinae by Triebel] Miocene, Netherlands. SCHLEROCHYLUS Sohn 1951,p.e65 # Sclerochilus Sars 1865. SCHMIDTELLA [S. crassimarginata] Ulrich 1892,p.269 [Leperditidae by Ulrich; Leperditellidae by Bassler and Kellett 1934,pe471; Aparchitidae by Schmidt 1941, pel18,20,70; Leperditellidae-?Eridoconchinae by Henningsmoen 1953,pe251,256,275] Ordovician, Wisconsine 171
SCHULERIDEA [S. acuminata] Swartz and Swain 1946,p.363-366 [Cytheridae-Cytherideinae by S&S] Jurassic from well in Louisiana.
SCHWEYERINA [S. ovata] Zaspelova 1952,p.199 [Drepanellidae-- Nodellinae by Zaspelova] Devonian, USSR. SCLEROCHILUS [Cythere contorta Norman 1862a,p.48,pl.2,f.15] Sars 1868,p.89 [Cytheridae-Paradoxostominae by Sars 1928,p.246} Recent, North Atlantic. SCLEROCONCHA [Philomedes (Scleroconcha) appeloffi] Skogsberg 1920,p.419 [as subgenus of Philomedes by Skogsberg] Recent, South Georgia.
SCLEROCYPRIS [S. clavularis] Sars 192ha,p.13l iCypridae by Sars] raised from dried South African mud. SCOFIELDIA [Drepanella bilateralis Ulrich 1894,p.671,pl.46, f£.35-38] Ulrich and Bassler 1908,p.314 [Zygobolbidae-Drepanellinae by Bassler and Kellett 1934, pe25; Primitiidae-Bolliinae by Kay 19,04. perel: Drepanellidae-Drepanellinae by Schmidt 1941,p.50] Ordovician, Minnesotae SCOTTIA (Cypris browniana Jones 1850a,p.25,pl.3,f.la-d] Brady and Norman 1889,p.72 ([Cypridae-Cyprinae by Ge We Muller 1912, p.219] Pleistocene, British Islese 172