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402 Protozoa
Raabella helensis
Raadshoovenia salentina
Rabdiophrys anulifera
Rabdiophrys candelabrum
Rabdiophrys circulata
Rabdiophrys denticulata
Rabdiophrys multicosta
Rabdiophrys paucipora
Rabdiophrys reticulata
Rabdiophrys spiculata
Racemiguembelina fructicosa
Racemiguembelina intermedia
Racemiguembelina powelli
Ramacrinella raibauti Manier & Ormières ex Manier
Ramacrinella raibautii Manier & Ormières ex Manier 1968
Ramulina aculeata
Ramulina angusta Loeblich & Tappan
Ramulina confossa Loeblich & Tappan
Ramulina fusiformis
Ramulina globotubulosa
Ramulina globulifera Burton, 1959
Ramulina navarroana aff.
Ramulina polita
Ramulina pseudoaculeata
Ramulina spandeli
Ramulina tappanae
Ramulina vanandeli Loeblich & Tappan
Ranikothalia sindensis
Raphconilia modificata
Raphidiophrys ambigua Penard
Raphidiophrys elegans (Fristedt, 1887)
Raphidiophrys intermedia
Raphidiophrys marginata
Raphidiophrys ovalis
Raphidiophrys pallida (Row, 1911)
Raphidiophrys symmetrica
Raphidocystis flabellata
Raphidocystis tubifera
Raphidocystis umbraculiformis
Rauserella erratica
Rectobolivina advena (Brøndsted, 1924)
Rectobolivina akainophera Loeblich & Tappan
Rectobolivina bifrons
Rectobolivina bifrons striatula
Rectobolivina cumanensis Burton, 1959
Rectobolivina digitata Parr, 1945
Rectobolivina dimorpha (Whitelegge, 1901)
Rectobolivina duarti (Breitfuss, 1912)
Rectobolivina glabra
Rectobolivina hiwanneense (Ridley & Dendy, 1886)
Rectobolivina limbata Lundbeck, 1905
Rectobolivina mayori Topsent, 1904
Rectobolivina nobilis (Lévi, 1961)
Rectobolivina porrecta Lambe, 1895
Rectobolivina raphana Burton, 1929
Rectobolivina raphanus
Rectobolivina recticulosa Koltun, 1955
Rectobolivina striatula
Rectocibicides miocenicus (Fristedt, 1887)
Rectocornuspira kalhori
Rectocyclammina chouberti
Rectoglandulina aequalis (Fristedt, 1885)
Rectoglandulina comatula
Rectoglandulina mutabilis
Rectoglandulina pygmaea
Rectoguembelina trinitatensis cf.
Rectuvigerina branneri
Rectuvigerina hughesi
Rectuvigerina loeblichi
Rectuvigerina phlegeri
Rectuvigerina royoi (Ridley & Dendy, 1886)
Rectuvigerina transversa
Rectuvigerina vesca
Recurvoides clenchi (Ridley & Dendy, 1886)
Recurvoides contortus (Thiele, 1903)
Recurvoides dubrovskajae
Recurvoides laevigatum
Recurvoides obskiensis
Recurvoides obsoletus (Hansen, 1885)
Recurvoides paucus
Recurvoides romanovae
Recurvoides subglobosus
Recurvoides transitorius
Recurvoides turbinatus (Baer, 1906)
Reichelina changhsingensis
Reichelina media
Reichelina mirabilis
Reichelina pulchra
Reichelina tenuissima
Reinholdella dreheri
Reinholdella hofkeri
Reinholdella macfadyeni
Reinholdella metensis
Reinholdella tatarica
Reinholdella traubensis
Reinholdella ultima
Reinholdella valendisensis
Remaneica gonzalezi (Fristedt, 1887)
Remaneica helgolandica
Remaneica kelletae (Carter, 1881)
Remaneica plicata
Remanella brunnei
Remanella margaritifera
Remanella minuta
Remanella rugosa
Remaniella borzai
Remaniella cadischiana
Remaniella cadishiana
Remaniella catalanoi
Remaniella colomi
Remaniella duranddelgai
Remaniella ferasini
Remaniella filipescu
Remaniella filipescui
Reophax aculeatus
Reophax aduncus Burton, 1929
Reophax agglutinans
Reophax agglutinata
Reophax agglutinatus
Reophax arayaensis
Reophax arctica
Reophax arcticus
Reophax articus Koltun, 1958
Reophax asperus
Reophax atlantica sp.?
Reophax atlanticus
Reophax bacillaris (Lendenfeld, 1888)
Reophax bilocularis de Laubenfels, 1930
Reophax catenata
Reophax clavulina
Reophax compressus
Reophax comprimus
Reophax crispata
Reophax curtus (Thomas, 1970)
Reophax cylindrica
Reophax cylindricus Lundbeck, 1905
Reophax deckeri
Reophax delicatula Burton, 1934
Reophax denatliniformis
Reophax densa
Reophax dentaliniformis
Reophax difflugiformis
Reophax distans
Reophax distans delicatulus
Reophax eominutus
Reophax excentricus cf.
Reophax friabilis Parr, 1932
Reophax fusiformis Cuartas, 1992
Reophax globosus
Reophax gracilis
Reophax guttifer
Reophax guttifera
Reophax hispidulus Hofman & van Soest, 1995
Reophax horrida
Reophax horridus
Reophax imitator cf.
Reophax incompta
Reophax insectus (Alcolado, 1984)
Reophax irregularis
Reophax lachrymosa
Reophax mariae (Calcinai & Pansini, 2000)
Reophax metensis
Reophax minuta
Reophax moniliformis
Reophax nana
Reophax nodolosus
Reophax nodulosa
Reophax nodulosus
Reophax pauciloculatus
Reophax pilulifer
Reophax pilulifera
Reophax prolatus
Reophax pseudobacillaris
Reophax rostrata
Reophax rostratus
Reophax sabulosa
Reophax scorpiurus
Reophax scotti
Reophax scottii
Reophax sikanniensis
Reophax spiculifer
Reophax subfusiformis
Reophax tauricus
Reophax trilateralis Hentschel, 1929
Reophax troyeri
Reophax tundraensis
Resigia quadrata
Reticularia aurea Nann.-Bremek., 1966
Reticularia lycoperdon var. lycoperdon Bull.
Reticularia olivacea var. olivacea Fr.
Reticularia rubiginosa (Gràcia, Illana and G. Moreno) Lado 2001
Retisphaeridium vindhyanense P. K. Maithy
Reussella aculeata
Reussella aequa
Reussella atlantica
Reussella atlantica laevigata
Reussella byramensis
Reussella cushmani
Reussella elongata cf.
Reussella eocena
Reussella minuta (Ridley, 1884)
Reussella mortenseni (de Laubenfels, 1949)
Reussella oligocenica
Reussella pacifica
Reussella pulchra
Reussella simplex
Reussella spinulosa (Reuss)
Reussella szajnochae
Reussella szajnochae szajnochae
Reussella terquemi
Rhabdammina abyssorum Thiele, 1899
Rhabdammina abyssorum abyssorum
Rhabdammina abyssorum arctica
Rhabdammina abyssorum pacifica
Rhabdammina abyssorum radiata
Rhabdammina californica cf.
Rhabdammina cornuta (Fristedt, 1887)
Rhabdammina cornuta cornuta
Rhabdammina cornuta spiculotesta
Rhabdammina discreta (Arnesen, 1903)
Rhabdammina discreta spiculosa
Rhabdammina eocenica
Rhabdammina irregularis
Rhabdammina linearis Hentschel, 1914
Rhabdammina parabyssorum
Rhabdammina scabra
Rhabdammina triangularis (Thiele, 1903)
Rhabdogonium acitangulum
Rhabdogonium martensi
Rhabdomonas costata (Korsikov) Pringsheim
Rhabdomonas gibba (Skuja) Pringsheim
Rhabdomonas incurva Fresenius
Rhabdomonas incurva var. major (Boury-Esnault, 1973)
Rhabdomonas intermedia Christen
Rhabdomonas spiralis E. G. Pringsheim
Rhabdomonas uralica Pochmann
Rhabdonella amor
Rhabdonella brandti Burton, 1929
Rhabdonella conica (Lévi & Vacelet, 1958)
Rhabdonella elegans
Rhabdonella hebe Lévi & Lévi, 1983
Rhabdonella henseni
Rhabdonella longicaulis
Rhabdonella poculum (Ostenfeld and Schmidt, 1901)
Rhabdonella spiralis
Rhabdonellopsis triton
Rhabdostyla vernalis Dendy, 1922
Rhapydionina liburnica
Rheophax agglutinans
Rheophax asper
Rheophax lachrymosa
Rheophax metensis
Rhizammina algaeformis Pulitzer-Finali, 1993
Rhizammina indivisa (Carter, 1876)
Rhizamoeba polyura Page, 1972
Rhizamoeba PP1
Rhizamoeba saxonica
Rhizaspis granulata Skuja
Rhizaspis simplex Skuja
Rhizomonas setigera (Pavillard) Patterson, Nygaard, Steinberg & Turley
Rhizomyxa viticola H.R. Rode
Rhyncheta cyclopum (Gray, 1872)
Rhynchocystis awatii
Rhynchocystis mamillata
Rhynchopus amitus
Rhynchopus coscinodiscivorus E. Schnepf
Rhynchopus littoralensis
Rimostrombidium conicum (Streaked Weeverfish,
Streaked Weever,
Starry Weever)
Rimostrombidium glacicolum
Rimostrombidium lacustris
Rimostrombidium velox
Rimulina glabra
Ripacubana conica
Riveroina caribaea
Riyadhella arabica
Riyadhella elongata
Riyadhella inflata
Riyadhella rotundata
Riyadhella rotundum
Robertina arctica Tabachnick & Lévi, 1999
Robertina austriaca
Robertina bradyi
Robertina californica
Robertina declivis
Robertina germanica
Robertina howei
Robertina subcylindrica
Robertina subteres
Robertina tasmanica
Robertina translucens
Robertina wilcoxensis
Robuloides gourisiensis
Robustoschwagerina geyeri
Robustoschwagerina schellwieni
Rosalina adhaerens
Rosalina advena (Pallas, 1766)
Rosalina aguayoi
Rosalina australis
Rosalina bahamaensis Soukatschoff, 1895
Rosalina bertheloti
Rosalina bradyi (Cushman)
Rosalina bulbosa Bergquist, 1995
Rosalina bulbosa helicoidales
Rosalina californica
Rosalina columbiensis
Rosalina concinna
Rosalina floridana (Polejaeff, 1884)
Rosalina floridensis Ritcher & Wuttke, 1999
Rosalina globospiralis (Schmidt, 1880)
Rosalina globularis Lendenfeld, 1907
Rosalina isabelleana
Rosalina obtusa Gray, 1859
Rosalina orientalis
Rosalina ornatissima Topsent, 1904
Rosalina parkense
Rosalina peruviana
Rosalina rosea
Rosalina rugosa Lévi & Lévi, 1989
Rosalina sphaeruligera
Rosalina subaraucana Topsent, 1904
Rosalina suezensis Lévi & Lévi, 1983
Rosalina valvulata Manconi et al., 1999
Rosalina valvulinerioides Topsent, 1910
Rosalina vilardeboana d'Orbigny
Rosalina vivardeboanna Lévi, 1964
Rosalina williamsoni Topsent, 1901
Rosalina wrighti Tabachnick, 1990
Rosalina wrightii
Roscoffia capitata Balech
Roscoffia minor Horiguchi & Kubo
Rosita contusa
Rosita fornicata
Rosita patelliformis
Rosita walfischensis
Rotalia aculeata
Rotalia beccarii (L.)
Rotalia beccarii beccarii
Rotalia beccarii koeboeensis
Rotalia beccarii parkinsoniana
Rotalia broeckiana
Rotalia brogniarti
Rotalia bulimoides
Rotalia byramensis
Rotalia calcar
Rotalia choctawensis
Rotalia clathrata
Rotalia columbiensis Schulze, 1886
Rotalia cubensis
Rotalia cushmani
Rotalia dalmatina
Rotalia deformis Brien, 1972
Rotalia ex beccarii
Rotalia granulata
Rotalia haidingerii
Rotalia margaritifera
Rotalia orientalis
Rotalia papillosa
Rotalia papillosa compressiuscula
Rotalia parkinsoniana
Rotalia pauciloculata
Rotalia pulchella d'Orbigny
Rotalia rolshauseni
Rotalia rosea
Rotalia schroeteriana
Rotalia soldanii
Rotalia throchidiformis
Rotalia translucens
Rotalia trochidiformis
Rotalia tronchidiformis
Rotalia tuvuthaensis
Rotalia veneta
Rotaliammina carinata
Rotaliammina mayori
Rotaliatina sulcigera
Rotalipora appenninica
Rotalipora ticinensis
Rotalispora appenninica
Rotalispora cushmani
Rotalispora greenhornesis
Rotalispora montsalvensis
Rotundocylis arcellopsis
Rudigaudryina inepta (Ridley & Dendy, 1886)
Rugidia minuta (Koltun, 1958)
Rugoglobigerina hexacamerata
Rugoglobigerina kingi
Rugoglobigerina macrocephala
Rugoglobigerina macrocephalia
Rugoglobigerina miliamerensis
Rugoglobigerina pennyi
Rugoglobigerina pilula
Rugoglobigerina praehelvetica
Rugoglobigerina reicheli
Rugoglobigerina rotundata
Rugoglobigerina rugosa
Rugoglobigerina scotti
Rugosofusulina alpina
Rugotruncana subpenny
Rupertianella rupertiana
Rupertina stabilis (Dickinson, 1945)
Rutherfordoides californiensis
Rzehakina epigona
Rzehakina venezuelana
Last Revised: Tue, 20 May 2008