Heterotrophic Amoebae, Flagellates and Heliozoa from the Tvärminne Area, Gulf of Finland, in 1988–1990

References

• Andersen , P. and Serensen , H. M. 1986 . Population dynamics and trophic coupling in pelagic microorganisms in eutrophic coastal waters . Mar. Ecol. Prog. Ser , 33 : 99 – 109 .
   Web of Science ®Google Scholar
• Autio , R. , Heiskanen , A.-S. , Hallfors , G. , Hallfors , S. , Kaitala , S. , Kivi , K. , Kuosa , H. , Kuparinen , J. , Kuuppo-Leinikki , P. , Lignell , R. , Lindquist , K. , Pajuniemi , R. , Ranta , E. , Tamminen , T. and Uitto , A. 1990 . “ Ecological plankton research of the Baltic Sea ” . In Project PELAG, final report 1987–1989 , Finland : PELAG Press, University of Helsinki . ISBN 952-90-1799-5
   Google Scholar
• Balanov , I. M. 1980 . On the new species of the genus Chrysosphaerella (Chrysophyta) . Bot. Zh. , 65 : 1190 – 1191 . In Russian
   Google Scholar
• Bardele , C. F. 1975 . The fine structure of the centrohelidan heliozoan Heterophrys marina . Cell. Tiss. Res. , 161 : 85 – 102 .
   PubMed Web of Science ®Google Scholar
• Bark , A. W. 1973 . A study of the genus Cochliopodium Hertwig and Lesser 1874 . Protistologica , 9 : 119 – 138 .
   Google Scholar
• Barker , J. 1868 . Proceedings of Societies, Dublin Microscopical Club, December 19th, 1867 . Quart. J. Microscop. Sci. (N. S.) , 8 : 123 – 124 .
   Google Scholar
• Beech , P. L. and Moestrup , Ø . 1986 . Light and electron microscopical observations on the heterotrophic protist Thaumatomastix salina comb. nov. (syn. Chrysosphaerella salina) and its allies . Nord. J. Bot. , 6 : 865 – 877 .
   Web of Science ®Google Scholar
• Belcher , J. H. 1975 . The fine structure of the loricate colourless flagellate Bicoeca planctonica Kisselw . Arch. Protistenk. , 117 : 78 – 84 .
   Google Scholar
• Belcher , J. H. and Swale , E. M. F. 1975 . Luffisphaera gen.nov., an enigmatic scaly micro-organism . Proc. R. Soc. Lond. B. , 188 : 495 – 499 .
   PubMed Web of Science ®Google Scholar
• Boucaud-Camou , E. 1966 . Les choanoflagelles des cotes de la Manche I. Systématique . Bull. Soc. Linn. Normandie (10. ser.) , 7 : 191 – 209 .
   Google Scholar
• Bovee , E. C. 1985 . “ Class Filosea Leidy, 1879 ” . In An illustrated guide to the Protozoa , Edited by: Lee , J.J. , Hutner , S. H. and Bovee , E. C. 228 – 246 . Lawrence, Kansas , , USA : Society of Protozoologists .
   Google Scholar
• Brooker , B. E. 1971 . Fine structure of Bodo saltans and Bodo caudatus (Zoomastigophora Protozoa) and their affinities with the trypanosomatidae . Bull. Brit. Mus. Nat. Hist. , 22 : 89 – 102 .
   Google Scholar
• Brugerolle , G. 1985 . Des trichocystes chez les Bodonidés, un charactere phylogenetique supplementaire entre Kinetoplastida et Euglenida . Protistologica , 21 : 339 – 348 .
   Google Scholar
• Brugerolle , G. and Patterson , D. J. 1990 . A cytological study of Aulacomonas submarino Skuja 1939, a heterotrophic flagellate with a novel ultrastructural identity . Europ. J. Protistol. , 25 : 191 – 199 .
   PubMed Web of Science ®Google Scholar
• Buck , K. R. , Bolt , P. A. and Garrison , D. L. 1991 . Phagotrophy and fecal pellet production by an athecate dinoflagellate in Antarctic sea ice . Mar. Ecol. Prog. Ser. , 60 : 75 – 84 .
   Web of Science ®Google Scholar
• Burna , A , Estrada , M. , Larsen , J. , Riebesell , U. , Schloss , I. and Thomsen , H. A. 1989 . Unicellular organisms studied alive using photographic and video techniques. The expedition Antarctis VII/3 (EPOS LEG 2) of RV “Polarstern”in 1988-89 . Rep. Polar Res. , 65 : 102 – 110 .
   Google Scholar
• Burck , C. 1909 . Studien iiber einige Choanoflagellaten . Arch. Protistenk. , 16 : 169 – 186 .
   Google Scholar
• Bursa , A.S. 1961 . The annual oceanographic cycle at Igloolik in the Canadian Arctic II. The phytoplankton . J. Fish. Res. Bd Can. , 18 : 563 – 615 .
   Web of Science ®Google Scholar
• Burzell , L. A. 1975 . Fine structure of Bodo curoifilus Griessmann (Kinetoplastida Bodonidae) . J. Protozool. , 22 : 35 – 39 .
   PubMedGoogle Scholar
• Bütschli , O. 1878 . Beiträge zur Kenntniss der Flagellaten und einiger verwandten Organismen . Z. Wiss. Zool. , 30 : 219 – 281 .
   Google Scholar
• Caron , D. A. 1991 . “ Heterotrophic flagellates associated with sedimenting detritus ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D.J. and Larsen , J. 78 – 92 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45.
   Google Scholar
• Caullery , M. 1909 . Sur un protozoaire marin du genre Ciliophrys Cienkowsky (C. marina N. S. P.) . Ass. Francaise pour l'avancement des Sciences Congress de Lille , : 708 – 709 .
   Google Scholar
• Cavalier-Smith , T. 1981 . Eukaryote kingdoms seven or nine ? . Biosystems , 14 : 461 – 481 .
   PubMed Web of Science ®Google Scholar
• Christensen , T. 1988 . Alger i naturen og i laboratoriet , 2. ed , Institut for Sporeplanter, University of Copenhagen .
   Google Scholar
• Conrad , W. and Kufferath , H. 1954 . Recherches sur les eaux saumâtre des environs de Lilioo. II. Partie descriptive. Algues et protistes- considerations ecologiques . Mem. Mus. R. Hist. Nat. Belg. , 127 : 182 – 185 .
   Google Scholar
• Cronberg , G. and Kristiansen , J. 1980 . Synurophyceae and other Chrysophyceae from central Smaland, Sweden . Bot. Notiser , 133 : 595 – 618 .
   Web of Science ®Google Scholar
• Czosnowski , J. 1948 . Matériaux àla connaissance des flagellates de la Pologne . Poznan. Towarz. Przy. Nauk. (Société des amis des sciences et des lettres de Poznan) , 11 ( 4 )
   Google Scholar
• Davidson , L. A . 1982 . Ultrastructure, behaviour, and algal flagellate affinities of the helioflagellate Ciliophrys marina and the classification of the Helioflagellates (Protists, Actinopoda, Heliozoea) . J. Protozool. , 29 : 19 – 29 .
   Google Scholar
• De Saedeleer , H. 1927 . Notes de Protistologie. I. Craspédornonadines matériel systématique . Annls Soc. R. Zool. Belg. , 58 : 117 – 147 .
   Google Scholar
• De Saedeleer , H. 1929 . Notes de Protistologie. II. Craspédornonadines Morphologie et physiologie (1) . Rec. l'Inst. Zool. Torley-Rousseau , 2 : 241 – 287 .
   Google Scholar
• Dürrschmidt , M. 1987 . An electron microscopical study on freshwater Heliozoa (genus Acanthocystis, Centrohelida) from Chile, New Zealand, Malaysia and Sri Lanka. III . Arch. Protistenk. , 133 : 49 – 80 .
   Google Scholar
• Dürrschmidt , M. and Patterson , D. L. 1987 . On the organization of the heliozoa Raphidiophrys ambigua Penard and R. pallida Schulze . Annls Sci. Nat. Zool. Paris, 13. Ser., 1986–1987 , 8 : 135 – 155 .
   Google Scholar
• Dykstra , M. J. and Porter , D. 1984 . Diplohrys marina, a new scale-forming marine protist with labyrinthulid affinities . Mycologia , 76 : 626 – 632 .
   Web of Science ®Google Scholar
• Edler , L. , Hällfors , G. and Niemi , Å . 1984 . A preliminary check-list of the phytoplankton of the Baltic Sea . Acta Bot. Fennica , 128 : 1 – 26 .
   Google Scholar
• Ehrenberg , C. G. 1832 . Die Infusionsthierchen als vollkommene Organismen Leipzig
   Google Scholar
• Ellis , W. N. 1930 . Recent researches on the Choanoflagellata (Craspedomonadines) (freshwater and marine) with description of new genera and species . Annls Soc. R. Zool. Belg. , 60 : 49 – 88 .
   Google Scholar
• Espeland , G. and Throndsen , J. 1986 . Flagellates from Kilsfjorden, Southern Norway, with description of two new species of Choanoflagellida . Sarsia , 71 : 209 – 226 .
   Web of Science ®Google Scholar
• Estep , K. W. , Davis , P. G. , Keller , M. D. and McN.Sieburth , J. 1986 . How important are oceanic algal nanoflagellates in bacterivory? . Limnol. Oceanogr. , 31 : 646 – 650 .
   Web of Science ®Google Scholar
• Ettl , H. 1983 . Chlorophyta 1. Süsswasserflora von Mitteleuropa. Band 9. - Gustav Fischer Verlag. Stuttgart . Ber. Nat-Med. Ver. Innsbruck , 58 : 89 – 124 .
   Google Scholar
• Farr , E. R. , Leussink , J. A. and Stafleu , F. A. 1979 . Index Nominum Genericorum (Plantarum) , Vol. I , Bohn, Scheltema & Holkema, Utrecht, dr. W. Junk b.v. Publishers, The Hague .
   Google Scholar
• Fenchel , T. 1987 . Ecology of Protozoa , Springer Verlag .
   Google Scholar
• Fenchel , T. 1988 . Marine plankton food chains . Ann. Rev. Ecol. Syst. , 19 : 19 – 38 .
   Google Scholar
• Fenchel , T. 1991 . “ Flagellate design and function ” . In Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 7 – 20 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Fenchel , T. and Patterson, , D. J. 1988 . Cafeteria roenbergensis nov.gen., nov.sp., a heterotrophic microflagellate from marine plankton . Mar. Microb. Food Webs , 3 : 9 – 19 .
   Google Scholar
• Finlay , B.J. , Clarke , K J. , Cowling , A. J. , Hindle , R. M. , Rogerson , A. and Berninger , D.-G. 1988 . On the abundance and distribution of protozoa and their food in a productive freshwater pond . Europ. J. Protistol. , 23 : 205 – 217 .
   PubMed Web of Science ®Google Scholar
• Foissner , W. 1991 . “ Diversity and ecology of soil flagellates ” . In Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 93 – 112 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Francé , R. H. 1897 . Der Organismus der Craspemonaden , Budapest : Königliche Ungarische Naturwissenschaftliche Gesellschaft. .
   Google Scholar
• Fresenius , G. 1858 . Beitrage zur Kenntnis mikroskopischer Organismen . Abh. Senckenbergischen Naturforsch. Gesellsch. , : 1 – 34 . + 3 taf. Frankfurt a.M.
   Google Scholar
• Garrison , D. L. 1991 . Antarctic sea ice biota . Am. Zool. , 31 : 17 – 31 .
   Google Scholar
• Grassé , P. P. 1952 . “ Protozoaires ” . In Traité de Zoologie , Vol. I , 670 – 670 . Paris : Masson .
   Google Scholar
• 1988 . International Code of Botanical Nomenclature . Regnum Vegetabile , 118 : 1 – 328 .
   Google Scholar
• Griessmann , K . 1913 . Über marine Flagellaten . Arch. Protistenk. , 32 : 1 – 78 . year 1914
   Google Scholar
• Hällfors , G. and Hällfors , S. 1988 . Records of chrysophytes with siliceous scales (Mallomonadaceae and Paraphysomonadaceae) from Finnish inland waters . Hydrobiologia , 161 : 1 – 29 .
   Web of Science ®Google Scholar
• Hällfors , G. and Hällfors , S. 1990 . “ Baltic Sea plankton community ” . In Ecological plankton research of the Baltic Sea. Project PELAG, final report 1987–1989 , 21 – 26 . Finland : PELAG Press, University of Helsinki . + appendices 1-4, ISBN 952-90-1799-5
   Google Scholar
• Hällfors , G. , Leskinen , E. and Niemi , Å . 1983 . Hydrography, chlorophyll a and nutrients at Tvärminne Storfjärd, Gulf of Finland, in 1979/80 . W. & A. Nottbeck Found. Sci. Rep. , 4 : 1 – 19 .
   Google Scholar
• Hällfors , G. and Niemi , Å. 1974 . A Chrysachromulina (Haptophyceae) bloom under the ice in the Tvärminne Archipelago, Southern coast of Finland . Memo. Soc. Fauna Flora Fennica , 50 : 89 – 104 .
   Google Scholar
• Hänel , K. 1979 . Systematics and ecology of colourless flagellates in sewage . Arch. Protistenk. , 121 : 73 – 137 .
   Google Scholar
• Hansen , P. J. 1991 . Quantitative importance and trophic role of heterotrophic dinoflagellates in a coastal pelagial food web . Mar. Ecol. Prog. Ser. , 73 : 253 – 261 .
   Web of Science ®Google Scholar
• Hausmann , K. 1978 . Extrusive organelles in Protists . Int. Rev. Cytol. , 52 : 197 – 276 .
   PubMedGoogle Scholar
• Hertwig , R. and Lesser , E. 1874 . Ueber Rhizopoden und denselben nahestehende Organismen . Arch. Mikroskop. Anal. (suppl.) , 10 : 139 – 145 .
   Google Scholar
• Hibberd , D. 1975 . Observations on the ultrastructure of the choanoflagellate Codosiga botrytis (Ehr.) Saville-Kent with special reference to the flagellar apparatus . J. Cell Sci. , 17 : 191 – 219 .
   PubMed Web of Science ®Google Scholar
• Hibberd , D. 1978 . Bicosoeca accreta sp.nov., a flagellate accumulating extraneous silica fragments . Br. Phycol. J. , 13 : 161 – 166 .
   Web of Science ®Google Scholar
• Hill , D. R. A. 1991 . “ Diversity of heterotrophic cryptomonads ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen . 235 – 240 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Hilliard , D. K. 1971 . Notes on the occurrence and taxonomy of some planktonic chrysophytes in an Alaskan lake, with comments on the genus Bicosoeca . Arch. Protistenk. , 113 : 98 – 112 .
   Google Scholar
• Hollande , A. 1942 . Étude cytologique et biologique de quelques flagellés libres. Volvocales, Cryptomonadines, Eugléniens, Promastigines . Archs Zool. expo gén. , 83 : 1 – 268 .
   Google Scholar
• Hollande , A. and Cachon , J. 1950 . Structure et affinités d'un flagellé marin peu connu Telonema subtilis Griesm . Annls Sci. Nat. B. , 12 : 109 – 113 .
   Google Scholar
• Huber-Pestalnzzi , G. 1955 . “ Euglenophyceen ” . In Das Phytoplankton des Siisswassers 4. Teil , Stuttgart : E. Schweizerbart'sche Verlagsbuchhandlung .
   Google Scholar
• James-Clark , H. 1867 . On the Spongiae Ciliatae as Infusoria Flagellata . Mem. Boston Soc. Nat. Hist. , I ( 3 ) : 305 – 342 .
   Google Scholar
• Johnson , P. W. , Hargraves , P. E. and McN. Sieburth , J. 1988 . Ultrastructure and ecology of Calycamonas ovalis Wulff 1919, (Chrysophyceae) and its redescription as a testate rhizopod, Paulinella ovalis N. Comb. (Filosea, Euglyphina) . J. Protozool. , 35 : 618 – 626 .
   Google Scholar
• Karpov , S. A. and Mylnikov , A. P. 1989 . Biology and ultrastructure of colourless flagellates Apusomonadida ord.n. . Zool. Zh. , 58 : 5 – 17 . (In Russian)
   Google Scholar
• Kent , W. S. 1880 . A manual of the Infusoria , London : Bogue . (1880-82), (3 vols)
   Google Scholar
• Kivi , K. 1986 . Annual succession of pelagic protozoans and rotifers in the Tvärminne Storfjärden, SW coast of Finland . Ophelia , : 101 – 110 . Suppl 4
   Google Scholar
• Kivic , P. A. and Walne , P. L. 1984 . An evaluation of a possible phylogenetic relationship between Euglenophyta and the Kinetoplastida . Origins of Life , 13 : 269 – 288 .
   Google Scholar
• Kristiansen , J. 1972 . Structure and occurrence of Bicoeca crystallina, with remarks on the taxonomic position of the Bicoecales . Br. Phycol. J. , 7 : 1 – 12 .
   Google Scholar
• Kugrens , P. and Lee , R. E. 1991 . “ Organization of cryptomonads ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 219 – 233 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Lackey , J. B. 1940 . Some new flagellates from the Woods Hole area . Arner, Midl. Nat. , 23 : 463 – 471 .
   Google Scholar
• Lackey , J. B. and Lackey , E. W. 1970 . A late summer checklist of the marine microbiota around Logy Bay, Newfoundland . Can. J. Zool. , 48 : 789 – 795 .
   Web of Science ®Google Scholar
• Larsen , J. 1985 . Ultrastructure and taxonomy of Actinomonas pusilla, a heterotrophic member of the Pedinellales (Chrysophyceae) . Br. Phycol. J. , 20 : 341 – 355 .
   Web of Science ®Google Scholar
• Larsen , J. 1987 . Algal studies of the Danish Wadden Sea. IV. A taxonomic study of the interstitial euglenoid flagellates . Nord. J. Bot. , 7 : 589 – 607 .
   Web of Science ®Google Scholar
• Larsen , J. and Patterson , D. J. 1990 . Some flagellates (Protista) from tropical marine sediments . J. Nat. Hist. , 24 : 801 – 937 .
   Web of Science ®Google Scholar
• Larsen , J. and Patterson , D. J. 1991 . “ The diversity of heterotrophic euglenids ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 205 – 217 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Larsen , L. and Thomsen , H. A. Unarmoured dinoflagellates from the Weddell and Scotia Sea . EPOS Symposium, Bremerhaven 22-27 May 1991 . European “Polarstern” Study , pp. 88 – 88 . Book of Abstracts
   Google Scholar
• Leadbeater , B. S. C. 1972 . Paraphysomonas cylicophora sp. nov., a marine species from the coast of Norway . Norw. J. Bot. , 19 : 179 – 185 .
   Google Scholar
• Leadbeater , B. S. C. 1983 . Life-history and ultrastructure of a new marine species of Proterospongia (Choanoflagellida) . J. Mar. Biol. Ass. UK. , 63 : 135 – 160 .
   Web of Science ®Google Scholar
• Leadbeater , B. S. C. 1991 . “ Choanoflagellate organization with special reference to loricate taxa ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 241 – 258 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Leadbeater , B. S. C. and Morton , C. 1974 . A microscopical study of a marine species of Codosiga James-Clark (Choanoflagellata) with special reference to the ingestion of bacteria . Biol. J. Linn. Soc. , 6 : 337 – 347 .
   Web of Science ®Google Scholar
• Lee , J.J. 1985 . “ Order 2. Cercomonadida ” . In An illustrated guide to the Protozoa , Edited by: Lee , J.J. , Hutner , S. H. and Bovee , E. C. 117 – 117 . Lawrence, Kansas , , USA : Society of Protozoologists .
   Google Scholar
• Lee , R. E. and Kugrens , P. 1991 . Katablepharis, a colourless flagellate with interesting cytological characteristics . J. Phycol. , 27 : 505 – 513 .
   Web of Science ®Google Scholar
• Lemmermann , E. 1914 . “ Flagellatae 1 ” . In Die Süsswasser-Flora Deutschlands, Österreichs und der Schweiz , Edited by: Pascher , A. Jena : Gustav Fischer .
   Google Scholar
• Lightheart , B. 1969 . Planktonic and benthic bacterivorous protozoa at eleven stations in Puget Sound and adjacent Pacific Ocean . J. Fish. Res. Bd Canada , 26 : 299 – 304 .
   Web of Science ®Google Scholar
• Lohmann , H. 1908 . Untersuchungen zur Feststellung des vollständigen Gehaltes des Meeres an Plankton . Wiss. Meeresunters. Abt. Kiel, N. F. , 10 : 129 – 370 .
   Google Scholar
• Lucas , I. A. N. 1967 . Two new marine species of Paraphysomonas . J. Mar. Biol. Ass. U.K. , 47 : 329 – 334 .
   Web of Science ®Google Scholar
• Lund , J. W. G. 1960 . Concerning Calycomonas Lohmann and Codonomonas Van Goor . Nova Hedw. , 1 : 423 – 430 .
   Google Scholar
• Marchant , H.J. 1990 . “ Choanoflatellates in the Antarctic marine food chain ” . In Antarctic nutrient cycles and food webs , Edited by: Siegfried , W. R. , Candy , P. R. and Laws , R. M. 271 – 276 . Berlin : Springer Verlag .
   Google Scholar
• Massart , J. 1900 . Clautriavia, un noveau genre de flagellates . Bull. Séanc, Soc. r. Sci. Méd, Nat. Bruxelles , 58 : 133 – 134 .
   Google Scholar
• Mignot , J. P. 1965 . Étude ultrastructurale de Cyathomonas truncata From. (Flagellé Cryptomonadine) . J. Microscop. , 4 : 239 – 262 .
   Google Scholar
• Moestrup , Ø. and Andersen , R. A. 1991 . “ Organization of heterotrophic heterokonts ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D.J. and Larsen , J. 333 – 360 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Moestrup , Ø. and Thomsen , H. A. 1980 . “ Preparations of shadow cast whole mounts ” . In Handbook of phycological methods. Developmental and cytological methods , Edited by: Gantt , E. 385 – 390 . Cambridge Univ. Press .
   Google Scholar
• Moestrup , Ø. and Thomsen , H. A. 1990 . Dictyocha speculum (Silicoflagellida, Dictyochophyceae), studies on armoured and unarmoured stages . Biologiske Skrifter , 37 : 1 – 57 .
   Google Scholar
• Molina , F. I. and Nerad , P. A. 1991 . Ultrastructure of Amastigomonas bermudensis ATCC 50234 sp.nov. - a new heterotrophic marine flagellate . Europ. J. Protistol. , 27 : 386 – 396 .
   PubMed Web of Science ®Google Scholar
• Mylnikov , A. P. 1986 . Ultrastructure of a colourless flagellate Phyllomitus apiculatus Skuja 1948 (Kinetoplastida) . Arch. Protistenk. , 132 : 1 – 10 .
   Google Scholar
• Mylnikov , A. P. 1989 . The ultrathin structure of the flagellate Amastigomonas caudata . Tsitologiya , 31 : 489 – 491 .
   Web of Science ®Google Scholar
• Mylnikov , A. P. 1990 . Characteristic features of the ultrastructure of the colourless flagellate Heteromita sp. . Tsitologiya , 32 : 567 – 571 . In Russian
   Web of Science ®Google Scholar
• Nicholls , K. H. and Dürrschmidt , M. 1985 . Scale structure and taxonomy of some species of Raphidocystis, Raphidiophrys and Pampholyxophrys (Heliozoea) including descriptions of six new taxa . Can. J. Zool. , 63 : 1944 – 1961 .
   Web of Science ®Google Scholar
• Niemi , Å . 1973 . Ecology of phytoplankton in the Tvärminne area, SW Coast of Finland. I. Dynamics of hydrography, nutrients, chlorophyll a and phytoplankton . Ann. Bot. Fennici , 100 : 1 – 68 . (separatum)
   Google Scholar
• Niemi , Å . 1975 . Ecology of phytoplankton in the Tvärminne area, SW Coast of Finland. II. Primary production and environmental conditions in the archipelago and the sea zone . Ann. Bot. Fennici , 105 : 1 – 73 . (separatum)
   Google Scholar
• Niemi , Å and Åström , A.-M. 1987 . Ecology of phytoplankton in the Tvärminne area, SW coast of Finland. IV. Environmental conditions, chlorophyll a and phytoplankton in winter and spring 1984 at Tvärminne Storfjärd . Ann. Bot. Fennici , 24 : 333 – 352 .
   Web of Science ®Google Scholar
• Norris , R. E. 1964 . Studies on phytoplankton in Wellington Harbour . N. Z. J. Bot. , 2 : 258 – 278 .
   Google Scholar
• Norris , R. E. 1965 . Neustonic marine Craspemonadales (Choanoflagellates) from Washington and California . J. Protozoal. , : 589 – 602 .
   Google Scholar
• Page , F. C. 1980a . A light- and electron microscopical comparison of marine limax and flabellate amoebae belonging to four genera . Protistologica , 16 : 57 – 87 .
   Google Scholar
• Page , F. C. 1980b . A key to marine species of Vanella (Sarcodina Gymnamoebia), with descriptions of new species . J. Mar. Biol. Ass. U.K. , 60 : 929 – 946 .
   Web of Science ®Google Scholar
• Page , F. C. 1983 . Marine Gymnamoebae , Cambridge : Institute of Terrestrial Ecology .
   Google Scholar
• Page , F. C. 1987 . The classification of “naked” amoebae (Phylum Rhizopoda) . Arch. Protistenk. , 133 : 199 – 217 .
   Google Scholar
• Page , F. C. 1988 . A new key to freshwater and soil Gymnamoebae . Freshw. Biol. Ass. , Ambleside, Cumbria, UK
   Google Scholar
• Page , F. C. 1991 . “ Nackte Rhizopoda ” . In Nackte Rhizopoda und Heliozoa. Protozoenfauna Band 2 , Edited by: Page , F. C. and Siemensma , F. J. Gustav Fischer Verlag .
   Google Scholar
• Patterson , D. J. 1983 . On the organization of the naked filose amoeba, Nuclearia moebiusi Frenzel, 1897 (Sarcodina, Filosea) and its implications . J. Protozoal. , 30 : 301 – 307 .
   Google Scholar
• Patterson , D. J. 1985 . On the organization and affinities of the amoeba, Pompholyxophrys punicea Archer, based on ultrastructural examination of individual cells from wild material . J. Protozoal. , 32 : 241 – 246 .
   Google Scholar
• Patterson , D. J. 1989a . The evolution of protozoa . Mem. Inst. Oswaldo Cruz. Rio de Janeiro , 83 : 580 – 600 . Suppl. 1
   Google Scholar
• Patterson , D. J. 1989b . “ Stramenopiles: chromophytes from a protistan perspective ” . In Chromophyte algae: problems and perspectives , Edited by: Leadbeater , B. S. C. and Diver , W. L. 357 – 379 . Oxford : Clarendon Press .
   Google Scholar
• Patterson , D. J. 1990 . Jakoba libera (Ruinen 1938), a heterotrophic flagellate from deep oceanic sediments . J. mar. biol. Ass. U.K. , 70 : 381 – 393 .
   Web of Science ®Google Scholar
• Patterson , D. J. and Dürrschmidt , M. 1986 . Siliceous structures formed by heliozoa and heliozoan-like amoebae . Biomineralization in lower plants and animals , 30 : 361 – 374 . Oxford. Syst. Ass. Spec. Vol.
   Google Scholar
• Patterson , D. J. and T. , Fenchel . 1985 . Insights into the evolution ofheliozoa (Protozoa, Sarcodina) as provided by ultrastructural studies on a new species of flagellate from the genus Pteridomonas . Biol. J. Linn. Soc. , 34 : 381 – 403 .
   Web of Science ®Google Scholar
• Patterson , D. J. and Fenchel , T. 1990 . Massisteria marina Larsen & Patterson 1990, a widespread and abundant bacterivorous protist associated with marine detritus . Mar. Ecol. Prog. Ser. , 62 : 11 – 19 .
   Web of Science ®Google Scholar
• Patterson , D. J. and Larsen , J. 1991a . “ Nomenclatural problems with protists ” . In Improving the stability of names: Needs and options , Edited by: Hawksworth , D. L. 197 – 207 . Koeltz Scientific Books . Regnum Vegetabile No. 123. Chapt. 24
   Google Scholar
• Patterson , D. J. and Larsen , J. , eds. 1991b . The Biology of Free-living Heterotrophic Flagellates , Oxford : Clarendon Press .
   Google Scholar
• Patterson , D. J. , Larsen , J. and Corliss , J. O. 1989 . The ecology of heterotrophic flagellates and ciliates in marine sediments . Prog. Protistol. , 3 : 185 – 277 .
   Google Scholar
• Patterson , D. J. and Zolffel , M. 1991 . “ Heterotrophic flagellates of uncertain taxonomic position ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 427 – 476 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Penard , E. 1902 . Faune rhizopodique du bassin Leman , Geneva : Henry Kündig . 714 pp
   Google Scholar
• Perty , M. 1852 . Zur Kenntnis kleinster Lebensformen nach Bau, Funktionen, Systematik, mit der Specialverzeichniss der in der Schweiz beobachteten , Bern : Jent & Reinert .
   Google Scholar
• Playfair , G. I. 1921 . Australian freshwater flagellates . Proc. Linn. Soc. N. S. W. , 46 : 99 – 146 .
   Google Scholar
• Preisig , H. R. and Hibberd , D. J. 1982 . Ultrastructure and taxonomy of Paraphysomonas (Chrysophyceae) and related genera 1 . Nord. J. Bot. , 2 : 397 – 420 .
   Google Scholar
• Preisig , H. R. , Vers , N. and Hällfors , G. 1991 . “ Diversity of heterotrophic heterokont flagellates ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 361 – 399 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Rainer , H. 1968 . “ Urtiere, Protozoa, Wurzelfiissler, Rhizopoda, Sonnenthierchen, Heliozoa ” . In In Der Tierwelt Deutschlands , 361 – 399 . Jena : Gustav Fischer Verlag . 56. Teil
   Google Scholar
• Sabrosky , C. W. , Bernardi , C. W. and Melville , R. V. 1985 . The International Commission on Zoological Nomenclature: International Code of Zoological Nomenclature , 3rd edition , Edited by: W. D. L. , Ride . London : International Trust for Zoological Nomenclature in Association with British Museum . Berkeley and Los Angeles: University of California Press
   Google Scholar
• Roijackers , R. M. M. and Siemensma , F.J. 1988 . A study of cristidiscoid amoebae, with descriptions of new species and keys to genera and species (Rhizopoda, Filosea) . Arch. Protistenk. , 135 : 237 – 253 .
   Google Scholar
• Ruinen , J. 1938 . Notizen über Salzflagellaten. II. Über die Verbreitung der Salzflagellaten . Arch. Protistenk. , 90 : 210 – 258 .
   Google Scholar
• Sanders , R. W. , Porter , K G. , Bennett , S.J. and DeBiase , A. E. 1989 . Seasonal patterns of bacterivory by flagellates, ciliates, rotifers, and cladocerans in a freshwater planktonic community\ . Limnol. Oceanogr. , 34 : 673 – 687 .
   Web of Science ®Google Scholar
• Sandon , H. 1924 . Some Protozoa from the soils and mosses of Spitsbergen . J. Linn. Soc. Zool. , 35 : 449 – 495 .
   Google Scholar
• Sandon , H. 1927 . The compositon and distribution of the protozoan fauna of the soil , Edinburgh : Oliver & Boyd .
   Google Scholar
• Schuster , F. L. 1968 . The gullet and trichocysts of Cyathomonas truncate . Expl Cell Res. , 49 : 277 – 284 .
   PubMed Web of Science ®Google Scholar
• Siemensma , F.J. 1991 . “ Heliozoea ” . In Nackte Rhizopoda und Heliozoa. Protozoenfauna Band 2 , Edited by: Page , F. C. and Siemensma , F.J. Gustav Fischer Verlag .
   Google Scholar
• Siemensma , F. J. and Roijackers , R. M. M. 1988a . A study of new and little-known acanthocystid heliozoans, and a proposed division of the genus Acanthocystis (Actinopodea, Heliozoea) . Arch. Protistenk. , 135 : 197 – 212 .
   Google Scholar
• Siemensma , F. J. and Roijackers , R. M. M. 1988b . The genus Rophidiophrys (Actinopodea, Heliozoea) scale morphology and species distinctions . Arch. Protistenk. , 136 : 237 – 248 .
   Google Scholar
• Skuja , H. 1939 . Beitrag zur Algenflora Lettlands II . Acta Horti Botanici Universitatis latviensis , 11/12 : 41 – 169 .
   Google Scholar
• Skuja , H. 1948 . Taxonomie des Phytoplanktons einiger Seen in Upplands, Schweden . Symb. Bot. Uppsaliensis , 9 : 1 – 399 .
   Google Scholar
• Skuja , H. 1956 . Taxonomische und biologische Studien das Phytoplankton Schwedischer Binnengewässer . Nova Acta Regiae Soc. Scient. Uppsaliensis. 4th series , 16 : 1 – 403 .
   Google Scholar
• Smith , R. and Patterson , D. J. 1986 . Analysis of heliozoan interrelationships an example of the potentials and limitations of ultrastructural approaches to the study of protistan phylogeny . Proc. R. Soc. Lond. B , 227 : 325 – 366 .
   Web of Science ®Google Scholar
• Starmach , K. 1985 . “ Chrysophyceae und Haptophyceae ” . In Süsswasserflora von Mitteleuropa. Band I , Edited by: Pascher , A. Stuttgart : Gustav Fischer Verlag .
   Google Scholar
• Stein , F. R. 1878 . Der Organismus der Infusionstiere Leipzig
   Google Scholar
• Stokes , A. C. 1883 . New members of the infusorial order Choano-Flagellata. S. K. . Am. Monthly Microsc. J. , 4 : 204 – 208 .
   Google Scholar
• Stokes , A. C. 1885 . New members of the infusorial order Choana-Flagellata. S. K. - III . Am. Monthly Microsc. J. , 6 : 8 – 12 .
   Google Scholar
• Stokes , A. C. 1886 . New members of the infusorial order Choana-Flagellata. S. K. - IV. . Am. Monthly Microsc. J. , 7 : 227 – 229 .
   Google Scholar
• Stokes , A. C. 1888 . Notices of freshwater infusoria . V. - Amer. Monthly Microscop. J. , 7 : 81 – 86 .
   Google Scholar
• Stokes , A. C. 1894 . Notices of presumably undescribed infusoria . Proc. Am. Phil. Soc. , 33 : 338 – 344 .
   Google Scholar
• Swale , E. M. F. 1973 . A study of the colourless flagellate Rhynchomonas nasuta (Stokes) Klebs . Biol. J. Linn. Soc. , 5 : 255 – 264 .
   Google Scholar
• Takahashi , E. 1981 . Loricate and scale-bearing protists from Lützow-Holm Bay, Antarctica I. Species of the Acanthoecidae and the Centrohelida found at a site selected on the fast ice . Antarctic Record (Nat. Inst. Polar Res., Tokyo, Japan) , 73 : 1 – 22 .
   Google Scholar
• Takahashi , E. 1987 . Loricate and scale-bearing protists from Lützow-Holm Bay, Antarctica II. Four marine species of Paraphysomonas (Chrysophyceae) including two new species from the fastice covered area . Jap. J. Phycol. (Sôrui) , 35 : 155 – 166 .
   Google Scholar
• Taylor , F.J.R. 1989 . “ Incertae sedis. Ebridians. ” . In Handbook of Protoctista , Edited by: Margulis , L. , Corliss , J O. , Melkonian , M. and Chapman , D. J. 720 – 721 . Boston : Jones and Bartlett Publishers .
   Google Scholar
• Thomsen , H. A. 1975 . An ultrastructural survey of the chrysophycean genus Paraphysomonas under natural conditions . Br. Phycol. J. , 10 : 113 – 127 .
   Google Scholar
• Thomsen , H. A. 1977 . External morphology of the choanoflagellate Salpingoeca gracilis James Clark . J Mar. Biol. Ass. U.K. , 57 : 629 – 634 .
   Web of Science ®Google Scholar
• Thomsen , H. A. 1978a . On the identity between the heliozoan Pinasiophora fluviatilis and Potamodiscus kalbei; with description of eight new Pinaciophora species . Prostistologica , 14 : 359 – 373 .
   Google Scholar
• Thomsen , H. A. 1978b . Nanoplankton from the Gulf of Elat (= Gulf of Aqaba), with particular emphasis on choanoflagellates . Israel J. Zool. , 27 : 34 – 44 .
   Google Scholar
• Thomsen , H. A. 1979 . Electron microscopical observations on brackish-water nannoplankton from the Tvärminne area, SW coast of Finland . Acta Bot. Fennica , 110 : 11 – 37 .
   Google Scholar
• Thomsen , H. A. 1981 . Planktonic choanoflagellates from Disko Bugt, West Greenland, with a survey of the marine nanoplankton of the area . Meddr Grønl. Biosci. , 8 : 3 – 35 .
   Google Scholar
• Thomsen , H. A. 1986 . A survey of the smallest eucaryotic organisms of the marine phytoplankton, Photosynthetic picoplankton . Canadian Bull. Fish. Aquat. Sci , 214 : 121 – 158 .
   Google Scholar
• Thomsen , H. A. 1988 . Ultrastructural studies of the flagellate and cyst stages of Pseudopedinella tricostata (Pedinellales, Chrysophyceae) . Br. Phycol. J. , 23 : 1 – 16 .
   Google Scholar
• Thomsen , H. A. and Buck , K. R. 1991 . “ Choanoflagellate diversity with particular emphasis on the Acanthoecidae ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 259 – 284 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Thomsen , H. A. , Buck , K. R. , Bolt , P. A. and Garrison , D. L. 1991a . Fine structure and biology of Cryothecomonas gen. nov. (Protista incertae sedis) from the ice biota . Can. J Zool. , 69 : 1048 – 1070 .
   Web of Science ®Google Scholar
• Thomsen , H. A. , Buck , K. R. and Chavez , F. P. 1991b . Choanaflagellates of the central California waters taxonomy, morphology and species assemblages . Ophelia , 33 : 131 – 164 .
   Web of Science ®Google Scholar
• Thomsen , H. A. and Larsen , L. Antarctic nanoplankton . EPOS Symposium, Bremerhaven 22-27 May 1991 . European “Polarstern” Study , pp. 99 – 99 . Bremerhaven : Alfred-Wegener-Institute for Polar and Marine Research . Book of Abstracts
   Google Scholar
• Thomsen , H. A. and Oates , K. 1978 . Balanigerbalticus gen. et sp.nov. (Prymnesiophyceae) from Danish coastal waters . J. Mar. Biol. Ass. U.K. , 58 : 773 – 779 .
   Web of Science ®Google Scholar
• Throndsen , J. 1969 . Flagellates of Norwegian coastal waters . Nytt Mag. Bot. , 16 : 161 – 216 .
   Google Scholar
• Throndsen , J. 1970 . Flagellates from Arctic waters . Nytt Mag. Bot. , 17 : 49 – 57 .
   Google Scholar
• Throndsen , J. 1974 . Planktonic choanaflagellates from North Atlantic waters . Sarsia , 56 : 95 – 122 .
   Google Scholar
• Throndsen , J. 1983 . Ultra- and nanoplankton flagellates from coastal waters of Southern Honshu and Kyushu, Japan (including some results from the Western part of the Kuroshio off Honshu). Working party on taxonomy in the Akashiwo Mondai Kenkyukan fishing ground preservation division (Research Department, Fisheries Agency, Japan) Vol. 4 , 1 – 68 .
   Google Scholar
• Tobiesen , A. 1991 . Growth rates of Heterophrys marina (Heliozoa) on Chrysochromulina polylepis (Prymnesiophyceae) . Ophelia , 33 : 205 – 212 .
   Web of Science ®Google Scholar
• Trierner , R. E. and Farmer , M. A. 1991 . An ultrastructural comparison of the mitotic apparatus, feeding apparatus, flagellar apparatus and cytoskeleton in euglenoids and kinetoplastids . Protoplasma , 164 : 91 – 104 .
   Web of Science ®Google Scholar
• Turley , C. M. 1991 . “ Protozoa associated with marine “snow” and “fluff” - session summary ” . In Protozoa and their role in marine processes , Edited by: Reid , P. C. 309 – 326 . Berlin : Springer Verlag .
   Google Scholar
• Turley , C. M. and Carstens , M. 1991 . Pressure tolerance of oceanic flagellates implications for remineralization of organic matter . Deep-Sea Res. , 38 : 403 – 413 .
   Google Scholar
• Valkanov , A. 1970 . Beitrag zur Kenntnis der Protozoen des Schwarzen Meeres . Zool. Anz. , 184 : 241 – 290 .
   Google Scholar
• Vickerman , K. 1976 . “ The diversity of the Kinetoplastid flagellates ” . In Biology of the Kinetoplastida , Edited by: Lumsden , W. H. R. and Evans , D. A. 1 – 34 . Academic Press .
   Google Scholar
• Vickerman , K. 1991 . “ Organization of the bodonid flagellates ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D.J. and Larsen , J. 159 – 176 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Vickerman , K. and Preston , T. M. 1976 . “ Comparative cell biology of the kinetoplastid flagellates ” . In Biology of the Kinetoplastida , Edited by: Lumsden , W. H. R. and Evans , D. A. 35 – 130 . Academic Press .
   Google Scholar
• Vørs , N. 1988 . Discocelissaleuta gen. nov. et sp. nov. (Protista incertae sedis), a new heterotrophic marine flagellate . Europ, J. Protistol. , 23 : 297 – 308 .
   PubMed Web of Science ®Google Scholar
• Vørs N. Heterotrophic Protists Ecological plankton research of the Baltic Sea. Project PELAG, final report 1987–1989 et al. PELAG Press, University of Helsinki Finland 1990 36 42 ISBN 952-90-1799-5
   Google Scholar
• Vørs , N. 1992a . Heterotrophic amoebae, flagellates and heliozoa from arctic marine waters (N. W. T. Canada and West Greenland) . Polar Biol. , In press
   Web of Science ®Google Scholar
• Vørs , N. 1992b . Heterotrophic amoebae, flagellates and heliozoa from Belize (Central America) and Tenerife (Canary Islands) . J. Protozool. , In press
   Google Scholar
• Vørs , N. 1992c . “ Heterotrophic protists (excl. dinoflagellates, loricate choanoflagellates and ciliates) ” . In Plankton from inner Danish Waters. An analysis of the autotrophic and heterotrophic plankton in Kattegat. HAV 90 Rapport. Danish National Agency for Environmental Protection (in Danish, with species lists and illustrations) Edited by: Thomsen , H. A. In press
   Google Scholar
• Vørs , N. 1992d . Ultrastructure and autecology of the marine, heterotrophic flagellate Leucocryptos marina (Braarud) Butcher 1967 (Katablepharidaceae/Kathablepharidae), with a discussion of the genera Leucocryptos and Katablepharis/Kathablepharis . Europ. J Protistol. , In press
   PubMed Web of Science ®Google Scholar
• Willen , T. 1963 . Notes on Swedish plankton algae . Nova Hedw. , 5 : 39 – 56 .
   Google Scholar
• Wohlfarth-Bottermann , K E. and Krüger , F. 1953 . Protistenstudien VI. Die Feinstruktur der Axopodien und der Skelettnadeln von Heliozoen . Protoplasma , 43 : 177 – 191 .
   Web of Science ®Google Scholar
• Wulff , A. 1916 . Ueber das Kleinplankton der Barentssee . Wiss. Meeresunters, Helgoland , 13 : 110 – 111 . + Taf. II
   Google Scholar
• Zhukov , B. F. 1971 . A key to the free-living flagellates of suborder Bodonina Hollande . Trudy Inst. Biol. Vnutrennikh Vod , 21 : 241 – 284 . in Russian
   Google Scholar
• Zhukov , B. F. 1991 . “ The diversity of bodonids ” . In The Biology of Free-living Heterotrophic Flagellates , Edited by: Patterson , D. J. and Larsen , J. 177 – 184 . Oxford : Clarendon Press . Syst. Ass. spec. vol. No. 45
   Google Scholar
• Zhukov , B. F. and Karpov , S. A. 1985 . Freshwater choanoflagellates . Acad. Sci. USSR. Inst. Biol. Inland Waters, Leningrad , In Russian
   Google Scholar