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445 Chromista
Ralfsia australis Skottsberg
Ralfsia bornetii Kuckuck
Ralfsia californica Setchell & N.L. Gardner
Ralfsia ceylanica Harvey ex Barton
Ralfsia clavata forma laminariae F.S. Collins
Ralfsia confusa Hollenberg
Ralfsia endopluroides J.Tanaka & Chihara
Ralfsia expansa (J. Agardh) J. Agardh
Ralfsia fungiformis (Gunnerus) Setchell & N.L. Gardner
Ralfsia fungigormis
Ralfsia hancockii E.Y. Dawson
Ralfsia hesperia Setchell & N.L. Gardner
Ralfsia hyalina (Kützing) O'Meara
Ralfsia integra Hollenberg
Ralfsia lucida S. Lund
Ralfsia minima (Ralfs) O'Meara
Ralfsia ovata Rosenvinge
Ralfsia pacifica Hollenberg
Ralfsia pangoensis Setchell
Ralfsia pedicellata J.Tanaka & Chihara
Ralfsia pusilla (Strömfelt) Batters
Ralfsia vercosa (Areschoug) J.Agardh
Ralfsia verrucosa (Areschoug) Areschoug
Ramsaya swanseana J.B. Risatti
Raphidiella fascicularis Pascher
Raphidodiscus christianii W. J. Gascoyne ex T. Christian
Raphidodiscus febigeri T. Christian
Raphidodiscus marylandica
Raphidodiscus marylandicus (T. Christian) T. Christian
Reinhardtites elegans (S. Gartner) S.W. Wise
Relanus reefensis
Resticularia boodlei Fritsch
Resticularia oedogonii Skvortsov
Retecapsa angustiforata M. Black 1971
Retecapsa crenulata (M. Bramlette and E. Martini 1964)
Retecapsa incompta
Retecapsa surirella
Retecapsa tridentata F.H. Wind & S.W. Wise
Reticulofenestra onusta (K. Perch-Nielsen) S.W. Wise
Reticulofenestra perplexa (D.A. Burns) S.W. Wise
Reticulofenestra producta (Kamptner) W. Wei & H. R. Thierstein
Reticulofenestra pseudoumbilica
Reticulofenestra pseudoumbilica var. ampla S. Gartner
Reticulofenestra pseudoumbillicus
Reticulofenestra samodurovii
Reticulofenestra tenuistriata (Kamptner) E. Martini
Reticulofenestra umbilica
Reticulofenestra umbilicus
Reticulosphaera japonensis K. G. Grell
Reticulosphaera socialis K. G. Grell
Reticulotubulus tintinnabulum
Rhabdolekiskus parallelus F.H. Wind & P. Cepek
Rhabdolithina swinnertonii M. Black
Rhabdolithus anthophorus Deflandre
Rhabdolithus decorus Deflandre
Rhabdonema adriaticum Kützing
Rhabdonema arcuatum (Lyngbye) Kützing
Rhabdonema crassum Hendey
Rhabdonema japonicum sparsicostatum var.
Rhabdonema minutum Kützing
Rhabdonema nigrescens
Rhabdonema punctatum (Harvey and Bailey)
Rhabdonema robustum Grunow
Rhabdosphaera claviger Murray & Blackman
Rhabdosphaera crebra
Rhabdosphaera hispida Lohmann
Rhabdosphaera inflata
Rhabdosphaera longistylis J. Schiller
Rhabdosphaera morionum
Rhabdosphaera perlonga
Rhabdosphaera rudis
Rhabdosphaera scabrosa
Rhabdosphaera semiformis
Rhabdosphaera stylifer Lohmann
Rhabdosphaera stylifera
Rhabdosphaera tenuis
Rhabdosphaera truncata
Rhabdosphaera xiphos (Deflandre & Fert) Norris
Rhadinocladia cylindrica Schuh
Rhadinocladia farlowii Schuh
Rhagodiscus asper
Rhaphoneis affinis
Rhaphoneis amphiceros (Ehrenberg) Ehrenberg
Rhaphoneis angulata J. Fenner
Rhaphoneis belgica Grunow
Rhaphoneis biseriata
Rhaphoneis castracanii Grunov
Rhaphoneis clavata G. W. Andrews
Rhaphoneis cocconeides H. J. Schrader
Rhaphoneis discoides Subr.
Rhaphoneis elegans
Rhaphoneis elegantula Hust.
Rhaphoneis elliptica A.P. Jousé
Rhaphoneis fatula K. E. Lohman
Rhaphoneis fluminensis Grunow
Rhaphoneis fusus Ehrenberg
Rhaphoneis gemmifera
Rhaphoneis grossepunctata Hust.
Rhaphoneis hungarica Pant.
Rhaphoneis inflata Hust.
Rhaphoneis krusadaiensis T. V. Desikachary & V. T. Sridharan
Rhaphoneis lancettula Grunow
Rhaphoneis liburnica Grunow
Rhaphoneis mediopunctata M. Hajós
Rhaphoneis minutissima Hustedt
Rhaphoneis miocenica H. J. Schrader
Rhaphoneis nitida (Gregory) Grunow
Rhaphoneis ossiformis H. J. Schrader
Rhaphoneis paralis
Rhaphoneis parallelica H. J. Schrader
Rhaphoneis parilis G.D. Hanna
Rhaphoneis petropolitana Grunow
Rhaphoneis praeparilis G. W. Andrews
Rhaphoneis psammicola
Rhaphoneis rhombica
Rhaphoneis robustata H. J. Schrader
Rhaphoneis sachalinensis
Rhaphoneis schulzii N. V. Anissimowa
Rhaphoneis scutelloides Grunow
Rhaphoneis simbirskiana
Rhaphoneis similis Hust.
Rhaphoneis simonsenii D. Mertz
Rhaphoneis tatsunokuchiensis I. Koizumi
Rhaphoneis tenuis Hust.
Rheosporangium aphanidermatus Edson
Rhinomonas fragarioides (R. W. Butcher) D. R. A. Hill & R. Wetherbee
Rhinomonas fulva (R. W. Butcher) D. R. A. Hill & R. Wetherbee
Rhinomonas lateralis (R. W. Butcher) D. R. A. Hill & R. Wetherbee
Rhinomonas pauca D. R. A. Hill & R. Wetherbee
Rhinomonas reticulata (I. A. N. Lucas) G. Novarino
Rhinomonas reticulata var. atrorosea (D. R. A. Hill & R. Wetherbee) G. Novarino
Rhinomonas reticulata var. compressa G. Novarino
Rhinomonas reticulata var. elenaeana G. Novarino
Rhipidium americanum Thaxt. 1896
Rhipidium compactum V.D. Matthews
Rhipidium continuum Cornu
Rhipidium europaeum (Cornu) Minden
Rhipidium europaeum f. attenuatum Kanouse
Rhipidium europaeum f. europaeum (Cornu) Minden
Rhipidium europaeum var. compactum Thaxt.
Rhipidium europaeum var. europaeum (Cornu) Minden
Rhipidium interruptum Cornu
Rhipidium interruptum f. attenuatum (Kanouse) Coker
Rhipidium interruptum f. interruptum Cornu
Rhipidium parthenosporum Kanouse 1927
Rhipidium pingius
Rhipidium pingue
Rhipidium sewellense
Rhipidium sewellensis
Rhipidium tenuistriatum
Rhipidium thaxteri Minden
Rhipidium triangulum
Rhipidodendron huxleyi Kent
Rhipidodendron splendidum
Rhizaster crinoides Pascher
Rhizidiomyces apophysatus Zopf 1884
Rhizidiomyces bivellatus Nabel 1939
Rhizidiomyces bulbosus Karling 1968
Rhizidiomyces bullatus (Sparrow) Karling 1981
Rhizidiomyces coronus Karling 1968
Rhizidiomyces hansonii Karling 1944
Rhizidiomyces hirsutus Karling 1945
Rhizidiomyces ichneumon Gobi 1899
Rhizidiomyces japonicus Kobayasi & M. Ôkubo 1954
Rhizidiomyces parasiticus Karling 1964
Rhizidiomyces saprophyticus (Karling) Karling
Rhizidiomyces spirogyrae De Wild. 1895
Rhizidiomyces stomatosus (Sparrow) M.W. Dick 2001
Rhizidiomycopsis japonicus (Kobayasi & M. Ôkubo) Sparrow
Rhizochloris arachnoides N. Carter
Rhizochloris lilloensis Conrad
Rhizochloris mirabilis Pascher
Rhizochromulina marina D.J. Hibberd & Chrétiennot-Dinet
Rhizolekane campanuliformis Conrad
Rhizolekane sessilis Pascher
Rhizoochromonas endoloricata K. H. Nicholls
Rhizoplegma boreale
Rhizosolenia acicularis Sundström
Rhizosolenia acuminata (H. Peragallo) H. Peragallo, nom. illeg.
Rhizosolenia acuminate (H. Peragallo) Gran
Rhizosolenia alata forma gracillima (Cleve) Gran
Rhizosolenia alata forma curvirostris Gran
Rhizosolenia alata forma gracillima (Cleve) Gran
Rhizosolenia alata forma indica (H. Peragallo) Gran
Rhizosolenia alata gracillima
Rhizosolenia alata inermis
Rhizosolenia antarctica J. Fenner
Rhizosolenia antennata (Ehrenberg) Brown
Rhizosolenia antennata forma semispina Sundström
Rhizosolenia arafurensis Castracane
Rhizosolenia barboi
Rhizosolenia bergonii H. Peragallo
Rhizosolenia bezrukovae A. P. Jousé
Rhizosolenia borealis Sundström
Rhizosolenia braunii Hust.
Rhizosolenia bulbosa H. J. Schrader
Rhizosolenia calcar-avis Schultze
Rhizosolenia castracanei H. Peragallo
Rhizosolenia castracanei var. neglecta Sundström
Rhizosolenia chunii Karsten
Rhizosolenia clevei Ostenfeld
Rhizosolenia clevei var. communis Sundström
Rhizosolenia cochlea Brun
Rhizosolenia costata R. Gersonde
Rhizosolenia crassa Schimper
Rhizosolenia crassispina Schroder
Rhizosolenia cretacea M. Hajós & H. Stradner
Rhizosolenia curvata Zacharias
Rhizosolenia curvirostria inermis var.
Rhizosolenia curvirostris A. P. Jousé
Rhizosolenia debyana H. Peragallo
Rhizosolenia decipiens Sundström
Rhizosolenia drafurensis Castracane
Rhizosolenia eriensis var. gracilis (H.L. Smith) Playfair
Rhizosolenia eriensis var. morosa W. West & G.S. West
Rhizosolenia eriensis var. morsa W. West & G.S. West
Rhizosolenia faeroensis Ostenfeld
Rhizosolenia fallax Sundström
Rhizosolenia firma Karsten
Rhizosolenia formosa H. Peragallo
Rhizosolenia fragillissima
Rhizosolenia gracilis H.L. Smith
Rhizosolenia gravida A.M. Gombos & P.F. Ciesielski
Rhizosolenia hebetata J.W. Bailey
Rhizosolenia hebetata forma semispina (Hensen) Gran
Rhizosolenia hyalina Ostenfeld
Rhizosolenia imbricata Brightwell
Rhizosolenia interposita M. Hajós
Rhizosolenia longiseta O. Zacharias
Rhizosolenia massiva H. J. Schrader
Rhizosolenia minima Levander
Rhizosolenia miocenica H. J. Schrader
Rhizosolenia morsa West & G.S. West
Rhizosolenia norwegica H. J. Schrader
Rhizosolenia ostenfeldii Sundström
Rhizosolenia palliola H. J. Schrader & J. Fenner
Rhizosolenia pokrovskajae (A. P. Jousé) N. I. Strelnikova
Rhizosolenia polydactyla Castracane
Rhizosolenia polydactyla forma squamosa Sundström
Rhizosolenia praealata H. J. Schrader
Rhizosolenia praebarboi H. J. Schrader
Rhizosolenia pungens Cleve-Euler
Rhizosolenia rhombus Karst., 1905
Rhizosolenia robusta Norman
Rhizosolenia setigera Brightwell
Rhizosolenia sigma Schutt
Rhizosolenia sima Castracane
Rhizosolenia sima forma silcea Sundström
Rhizosolenia similis A. Cleve-Euler
Rhizosolenia similoides
Rhizosolenia simplex Karsten
Rhizosolenia stolterforthii
Rhizosolenia striata Greville
Rhizosolenia styliformis Brightwell
Rhizosolenia temperei H. Peragallo
Rhizosolenia truncata G. Karsten
Rhizosolenia twistata M. C. Whiting & H. Schrader
Rhodomonas abbreviata (R. W. Butcher) D. R. A. Hill & R. Wetherbee
Rhodomonas atrorosea D. R. A. Hill & R. Wetherbee
Rhodomonas baltica Karsten
Rhodomonas chrysoidea (R. W. Butcher) D. R. A. Hill & R. Wetherbee
Rhodomonas duplex D. R. A. Hill & R. Wetherbee
Rhodomonas falcata (R. W. Butcher) D. R. A. Hill & R. Wetherbee
Rhodomonas heteromorpha D. R. A. Hill & R. Wetherbee
Rhodomonas lacustris Pascher & Ruttner
Rhodomonas lacustris var. nannoplanctica (Skuja) Javornicky
Rhodomonas lens Pascher & Ruttner
Rhodomonas maculata Butcher ex D. R. A. Hill & R. Wetherbee
Rhodomonas marina (Dangeard) Lemmermann
Rhodomonas minima
Rhodomonas minuta var. nannoplanctica H. Skuja
Rhodomonas reticulata (I. A. N. Lucas) D. R. A. Hill & R. Wetherbee
Rhodomonas rhynchophora
Rhodomonas salina (Wislouch) D. R. A. Hill & R. Wetherbee
Rhodomonas stigmatica (Wislouch) D. R. A. Hill
Rhoicosigma arcticum Cleve
Rhoicosigma compactum (Greville) Grunow
Rhoicosigma reichardtianum Grunow
Rhoicosphenia abbreviata (C. Agardh) Lange-Bertalot
Rhoicosphenia flexa M.Schmidt cf Giffen acc. J.R.Carter & al.
Rhoicosphenia marina (W. Smith) A. Schmidt
Rhoicosphenia pullus M.Schmidt
Rhoicosphenia stauroneiformis Salah
Rhoicosphenia vanheurckii Grunow
Rhoikoneis trinodis (Ralfs) Grunow
Rhomboidella capensis
Rhomboidella malaccana
Rhomboidella obliqua Pascher
Rhomboidella perstriata
Rhomboidella prideaux (Leach, 1915)
Rhomboidella prideauxi (Leach, 1815)
Rhopalastractus ornatus
Rhopalodia acuminata Krammer
Rhopalodia argus W. Smith
Rhopalodia ascoidea O.Müll.
Rhopalodia asymmetrica O.Müll.
Rhopalodia brebissonii Krammer
Rhopalodia constricta (W. Smith) Krammer
Rhopalodia contorta Hustedt
Rhopalodia crassipunctata Krammer
Rhopalodia dubia (H. & M.Perag.) Paddock & P.A.Sims
Rhopalodia gibba (Ehrenberg) O.F. Müller
Rhopalodia gibberula (Ehrenberg) O.F. Müller
Rhopalodia gibberula-groep
Rhopalodia globosa (Hustedt) Gerd Moser
Rhopalodia gracilis O.Müll.
Rhopalodia graciloides Hust.
Rhopalodia guettingeri Krammer
Rhopalodia hirudiniformis O.Müll.
Rhopalodia impressa O.Müll.
Rhopalodia iriomotensis H. Kobayasi, T. Nagumo, & S. Tanaka
Rhopalodia michelorum Krammer
Rhopalodia musculus (Kützing) O.F. Müller
Rhopalodia novae-zelandiae Hustedt
Rhopalodia operculata (Agardh) HÃ¥k.
Rhopalodia operculata var. constricta (Brébisson ex W. Smith) R. Ross
Rhopalodia pacifica Krammer
Rhopalodia parallela (Grunow) O.Müller
Rhopalodia rumrichiae Krammer
Rhopalodia rupestris (W. Smith) Krammer
Rhopalodia sculpta Krammer
Rhopalodia sterrenburgii Krammer
Rhopalodia stuhlmannii O.Müll.
Rhopalodia tholulata W. Vyverman & P. Compère
Rhopalodia turgida
Rhopalodia uncinata O.Müll.
Rhopalodia vermicularis O.Müll.
Rhopalodia zebra
Rhopalosyringium magnificum
Rhopalosyringium majuroensis
Rhynchomonas nasuta (Stokes) Klebs
Rhysotheca acalyphae G.W. Wilson
Rhysotheca halstedii G.W. Wilson
Riedelia altar (J. Brun) H. J. Schrader & J. Fenner
Riedelia bahiensis Meisn.
Riedelia bicolor Mesnil, 1942
Riedelia clavigera (A. Schmidt) H. J. Schrader & J. Fenner
Riedelia clonantha Kuntze
Riedelia fendleriana Kuntze
Riedelia longicornis (Greville) H. J. Schrader & J. Fenner
Riedelia lyriformis (Greville) H. J. Schrader & J. Fenner
Riedelia mirabilis Jousé
Riedelia panurensis Kuntze
Riedelia subirbicularis P.Royen
Riedelia sublevata J. Fenner
Riedelia tenuicornis (Greville) H. J. Schrader & J. Fenner
Riedelia warszewiczii Kuntze
Risella conclusum
Risella minuta
Risella stalkungiensis
Risella tledoensis
Ristola altissima
Ristola asparagus
Ristola bala
Ristola boesii
Ristola cretacea
Ristola firma
Ristola major
Ristola martae
Ristola procera
Ristola turpicula
Robulus adelinensis cf.
Robulus cultratus
Rocella arnoldii Vainio
Rocella canariensis
Rocella fuciformis Ach.
Rocella gelida (A. Mann) D. Bukry
Rocella gemma Hanna
Rocella phycopsis (Ach.) Ach.
Rocella princeps (A. P. Jousé) J. Fenner
Rocella schraderi D. Bukry
Rocella vigilans J. Fenner
Rolumbus gastili
Rolumbus halseyensis
Roperia marginata Hanna
Roperia poulsoni (Carpenter, 1864)
Roperia praetesselata H. J. Schrader
Roperia tesselata (Roper) Grunow ex Pelletan
Roperia tessellata (Roper)
Rosenvingea antillarum (P.L. Crouan & H.M. Crouan) M.J. Wynne
Rosenvingea fastigiata (Zanardini) Børgesen
Rosenvingea fastigiata forma major (Reinbold) Egerod
Rosenvingea floridana (W.R. Taylor) W.R. Taylor
Rosenvingea intericata (J. Agardh)Boergesen
Rosenvingea intricata (J. Agardh) Børgesen
Rosenvingea nhatrangensis E.Y. Dawson
Rosenvingea orientalis (J. Agardh) Børgesen
Rosenvingea sanctae-crucis Børgesen
Rosenvingea sanctae-crucis var. scytosiphonoides Islam
Rosenvingeia intricata
Rossia brachyura Verrill, 1883 (Rossie, Tintenfisch)
Rossia bullisi Voss, 1956 (Bully Bobtail, Globito Cabezudo, Gulf Bobtail Squid, Gulf Bobtail Squid, Rossie, Tintenfisch)
Rossia dispar
Rossia elliptica M. Voigt
Rossia glaucopis Loven, 1845 (Rossie, Tintenfisch)
Rossia leptodons (Reid, 1991)
Rossia macrosoma (Chiaie, 1830 in 1823-1831) (Globito Robusto, Rossie, Stout Bobtail, Tintenfisch)
Rossia macrosoma delle
Rossia megaptera Verrill, 1881 in 1880-1881 (Big-Fin Bobtail Squid, Rossie, Tintenfisch)
Rossia moelleri Steenstrup, 1856 (Rossie, Tintenfisch)
Rossia mollicella Sasaki, 1920 (Rossie, Tintenfisch)
Rossia pacifica Berry, 1911 (Eastern Pacific Bobtail, North Pacific Bobtail Squid, North Pacific Bobtail Squid)
Rossia pacifica diegensis Berry, 1912 (Rossie, Tintenfisch)
Rossia pacifica pacifica Berry, 1911 (Globito Del Pacifico Boreal, North Pacific Bobtail, North Pacific Bobtail Squid, Rossie, Tintenfisch)
Rossia palpebrosa Owen, 1834 (Rossie, Tintenfisch, Warty Bobtail Squid)
Rossia tortugaensis Voss, 1956 (Globito De Tortugas, Rossie, Tintenfisch, Tortugas Bobtail Squid, Tortugas Bobtail Squid)
Rossithidium duthiei (M. R. Sreenivasa) J. C. Kingston
Rossithidium lineare (W. Smith) F. E. Round & L. Bukhtiyarova
Rossithidium linearis (W. Smith) Round & L. Bukhtiyarova
Rossithidium pertersenii
Rossithidium petersennii (Hustedt) Round & L. Bukhtiyarova
Rossithidium pusilla
Rossithidium pusillum (Grunow) Round & L. Bukhtiyarova
Rotelapillus laffittei
Roundia cardiophora (F. E. Round) I. V. Makarova
Rozellopsis fischeri Cejp
Rozellopsis inflata (E.J. Butler) Karling
Rozellopsis septigena (Cornu) Karling 1942
Rozellopsis simulans (A. Fisch.) Karling
Rozellopsis uliginosa A. Batko
Rucinolithus magnus D. Bukry
Rucinolithus wisei H. Thierstein 1971
Ruesticyrtium rieberi
Russellia bukryi J.B. Risatti
Russellia laswellii J.B. Risatti
Russellia multiplus (K. Perch-Nielsen) F.H. Wind & S.W. Wise
Rutilaria amplectans (Grove & Sturt) R. Ross
Rutilaria attenuata R. Ross
Rutilaria australis R. Ross
Rutilaria barbadensis (Ralfs) Rataboul & Brun
Rutilaria briggeri R. Ross
Rutilaria cantabrigiensis R. Ross
Rutilaria craspedostigma N. V. Anissimowa
Rutilaria delicatula R. Ross
Rutilaria epsilon Kitton
Rutilaria flabellifera R. Ross
Rutilaria grevilleana (Ralfs ex Chase & Walker) R. Ross
Rutilaria hustedtii R. Ross
Rutilaria hyalina R. Ross
Rutilaria kamyshlovensis R. Ross
Rutilaria longirostris N. V. Anissimowa
Rutilaria minima
Rutilaria schenkii R. Ross
Rutilaria tenuicornis paleogena
Rutilaria tenuis N. V. Anissimowa
Last Revised: May 04, 2008