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Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms

 


Algae genus  Cosmarium
 
   family =  Desmidiaceae
    order =   Desmidiales
     class =   Chlorophyceae
      division = Chlorophyta
 
   algae_genus_id = 981
   algae genus type = Soft Algae
   naded_id assignment range = 327
 
Taxa in this genus: (260)

Cosmarium abbreviatum var. minus (West et West) Krieger et Gerlof - 327243 (19195)
Cosmarium abruptum Lundell - 327208 (11422)
Cosmarium amoenum (Brébisson) Ralfs - 327085 (5153)
Cosmarium angulare Johnson - 327198 (7940)
Cosmarium angulosum Brébisson - 327022 (5091)
Cosmarium angulosum fo. rotundatum Irénée-Marie - 327245 (19240)
Cosmarium asphaerosporum var. strigosum Nordstedt - 327091 (6491)
Cosmarium binum Nordstedt ex Wittrock et Nordstedt - 327039 (5108)
Cosmarium bioculatum Brébisson - 327036 (5105)
Cosmarium bireme Nordstedt - 327063 (5132)
Cosmarium blyttii Wille - 327248 (19251)
Cosmarium boergesenii var. polymorphum Förster - 327095 (6606)
Cosmarium botrytis (Meneghini) Ralfs - 327007 (5076)
Cosmarium botrytis var. gemmiferum (Brébisson) Nordstedt - 327061 (5130)
Cosmarium botrytis var. mediolaeve W. West - 327096 (6607)
Cosmarium botrytis var. paxillosporum W. West et G.S. West - 327097 (6608)
Cosmarium botrytis var. subtumidum Wittrock - 327098 (6609)
Cosmarium botrytis var. tumidum Wolle - 327191 (7087)
Cosmarium calcareum Wittrock - 327064 (5133)
Cosmarium candianum Delponte - 327212 (12504)
Cosmarium cf. angulosum ANDRESEN Brébisson - 327154 (6665)
Cosmarium cf. angulosum CIUGULEA Brébisson - 327220 (14484)
Cosmarium cf. aphanichondrum ANDRESEN Nordstedt - 327155 (6666)
Cosmarium cf. aphanichondrum ANDRESEN Nordstedt - 327156 (6667)
Cosmarium cf. binum ANDRESEN Nordstedt ex Wittrock et Nordstedt - 327157 (6668)
Cosmarium cf. bioculatum ANDRESEN Brébisson - 327158 (6669)
Cosmarium cf. calcareum ANDRESEN Wittrock - 327159 (6670)
Cosmarium cf. candianum MEDP FWA Delponte - 327206 (11420)
Cosmarium cf. costatum ANDRESEN Nordstedt - 327160 (6671)
Cosmarium cf. difficile var. rotundatum ANDRESEN Scott & Grönblad - 327161 (6672)
Cosmarium cf. finlandicum var. subetchachanense ANDRESEN (Grönblad) Prescott - 327162 (6673)
Cosmarium cf. formosulum ANDRESEN Hoffman ex Nordstedt - 327163 (6674)
Cosmarium cf. formosulum Hoffman ex Nordstedt - 327023 (5092)
Cosmarium cf. formosulum var. formosulum CIUGULEA Nordstedt - 327221 (14485)
Cosmarium cf. formulosum ANDRESEN Hoffman ex Nordstedt - 327164 (6675)
Cosmarium cf. granatum ANDRESEN Brébisson ex Ralfs - 327165 (6676)
Cosmarium cf. granatum CIUGULEA Brébisson ex Ralfs - 327222 (14486)
Cosmarium cf. logiense ANDRESEN Bissett - 327167 (6678)
Cosmarium cf. logiense var. expansa ANDRESEN W. West et G.S. West - 327166 (6677)
Cosmarium cf. margaritatum (Lund) Roy et Bissett - 327035 (5104)
Cosmarium cf. ornatum NWCA11 BER Ralfs - 327240 (17025)
Cosmarium cf. phaseolus CIUGULEA Brébisson - 327223 (14487)
Cosmarium cf. pseudopyramidatum ANDRESEN Lundell - 327168 (6679)
Cosmarium cf. pseudoretusum CIUGULEA Ducellier - 327224 (14488)
Cosmarium cf. punctulatum ANDRESEN Brébisson - 327169 (6680)
Cosmarium cf. punctulatum RINKEL Brébisson - 327237 (15102)
Cosmarium cf. quadrum ANDRESEN Lundell - 327170 (6681)
Cosmarium cf. quasillus ANDRESEN Lundell - 327171 (6682)
Cosmarium cf. quinarium Lundell - 327017 (5086)
Cosmarium cf. rectangulare var. hexagonum ANDRESEN (Elfving) W. West et G.S. West - 327172 (6683)
Cosmarium cf. rectosporum ANDRESEN Turner - 327173 (6684)
Cosmarium cf. repandum Nordstedt - 327051 (5120)
Cosmarium cf. speciosum ANDRESEN Lundell - 327175 (6686)
Cosmarium cf. speciosum var. transiens ANDRESEN - 327174 (6685)
Cosmarium cf. subcostatum fo. minor ANDRESEN W. West et G.S. West - 327176 (6687)
Cosmarium cf. subimpressulum ANDRESEN Borge - 327177 (6688)
Cosmarium cf. subprotumidum var. subprotumidum forma CIUGULEA Taylor - 327225 (14489)
Cosmarium cf. subtumidum ANDRESEN Nordstedt ex Wittrock et Nordstedt - 327179 (6690)
Cosmarium cf. subtumidum var. rotundatum ANDRESEN Hirano - 327178 (6689)
Cosmarium cf. transitorium ANDRESEN (Heimerl) Ducellier - 327180 (6691)
Cosmarium cf. tumidum ANDRESEN Lundell - 327181 (6692)
Cosmarium cf. undulatum var. minutum MEDP FWA Wittrock - 327207 (11421)
Cosmarium cf. venustum ANDRESEN (Brébisson) Archer ex Pritchard - 327182 (6693)
Cosmarium cf. vexatum ANDRESEN W. West - 327183 (6694)
Cosmarium circulare Reinsch - 327027 (5096)
Cosmarium connatum (Brébisson) Ralfs - 327099 (6610)
Cosmarium contractum Kirchner - 327029 (5098)
Cosmarium contractum var. minutum (Delponte) W. West et G.S. West - 327100 (6611)
Cosmarium costatum Nordstedt - 327101 (6612)
Cosmarium cucumis Corda ex Ralfs - 327042 (5111)
Cosmarium cucurbita Brébisson - 327034 (5103)
Cosmarium dentatum Wolle - 327090 (5158)
Cosmarium depressum depressum minutum Heimerl - 327056 (5125)
Cosmarium depressum var. granulatum Turner - 327102 (6613)
Cosmarium dispersum Johnson - 327065 (5134)
Cosmarium emarginatum W. West et G.S. West - 327057 (5126)
Cosmarium exiguum Archer - 327103 (6614)
Cosmarium exiguum var. maius (Nordstedt) Krieger et Gerloff - 327189 (7051)
Cosmarium formosulum Hoffman - 327053 (5122)
Cosmarium formulosum var. nathorstii fo. wisemaniense Croasdale - 327104 (6615)
Cosmarium furcatospermum W. West et G.S. West - 327105 (6616)
Cosmarium galeritum Nordstedt - 327006 (5075)
Cosmarium garrolense Roy et Bissett - 327068 (5136)
Cosmarium garrolense var. crassum Jao - 327067 (5135)
Cosmarium garrolense var. crassum Jao - 327194 (7105)
Cosmarium gayanum De Toni - 327218 (13974)
Cosmarium geometricum var. sueciacum Borge - 327092 (6492)
Cosmarium granatum Brébisson ex Ralfs - 327012 (5081)
Cosmarium granatum var. delpontei Gutwinski - 327088 (5156)
Cosmarium granulatum W. West - 327069 (5137)
Cosmarium hammeri Reinsch - 327070 (5138)
Cosmarium hammeri var. schmidlei Grönblad et Scott - 327041 (5110)
Cosmarium holmiense Lundell - 327239 (17024)
Cosmarium holmiense var. hibernicum (W. West) Schmidle - 327192 (7088)
Cosmarium hornavense Gutwinski - 327046 (5115)
Cosmarium humile (Gay) Nordstedt - 327026 (5095)
Cosmarium impressulum Elfving - 327008 (5077)
Cosmarium impressulum var. crenulatum Krieger et Gerloff - 327210 (11576)
Cosmarium impressulum var. suborthogonum (W. West et G.S. West) Taft - 327106 (6617)
Cosmarium incertum Schmidle - 327107 (6618)
Cosmarium isthmium W. West - 327211 (12132)
Cosmarium laeve Rabenhorst - 327044 (5113)
Cosmarium levinotabile Croasdale - 327238 (15329)
Cosmarium levinotabile fo. latius (Gay) Croasdale - 327213 (12505)
Cosmarium lomnicense Lütkemüller - 327246 (19246)
Cosmarium majae Strøm - 327058 (5127)
Cosmarium margaritatum (Lund) Roy et Bissett - 327003 (5072)
Cosmarium margaritatum fo. minor (Boldt) W. West et G.S. West - 327193 (7089)
Cosmarium meneghini Brébisson ex Ralfs - 327071 (5139)
Cosmarium microsphinctum Nordstedt - 327031 (5100)
Cosmarium minor - 327072 (5140)
Cosmarium modestum W. West et G.S. West - 327108 (6619)
Cosmarium moniliforme (Turpin) Ralfs - 327015 (5084)
Cosmarium monomazum var. polymazum Nordstedt - 327109 (6620)
Cosmarium montrealense Croasdale - 327110 (6621)
Cosmarium naplesiense Scott & Grönblad - 327190 (7052)
Cosmarium nitidulum DeNotaris - 327111 (6622)
Cosmarium notabile Brébisson - 327010 (5079)
Cosmarium nymannianum Grunow - 327242 (19189)
Cosmarium obliquum Nordstedt - 327112 (6623)
Cosmarium obtusatum Schmidle - 327049 (5118)
Cosmarium obtusatum var. beanlandii W. West et G.S. West - 327086 (5154)
Cosmarium ochthodes Nordstedt - 327113 (6624)
Cosmarium ochthodes var. amoebum W. West - 327216 (12787)
Cosmarium ornatum Ralfs - 327048 (5117)
Cosmarium orthostichum fo. subpolonicum Messikommer - 327114 (6625)
Cosmarium pachydermum fo. parvum Croasdale - 327115 (6626)
Cosmarium pachydermum Lundell - 327040 (5109)
Cosmarium phaseolus Brébisson - 327073 (5141)
Cosmarium phaseolus fo. minus Boldt - 327074 (5142)
Cosmarium pokornyanum (Grunow) W. West et G.S. West - 327116 (6627)
Cosmarium polygonum (Nägeli) Archer - 327199 (7941)
Cosmarium portianum Archer - 327030 (5099)
Cosmarium praecisum var. suecicum (Borge) Kreiger et Gerloff - 327117 (6628)
Cosmarium protractum (Nägeli) deBary - 327028 (5097)
Cosmarium protractum (Nägeli) deBary - 327066 (9989)
Cosmarium pseudoconnatum Nordstedt - 327118 (6629)
Cosmarium pseudoconnatum var. ornatum Allorge et Allorge - 327119 (6630)
Cosmarium pseudoexiguum Raciborski - 327120 (6631)
Cosmarium pseudopyramidatum Lundell - 327121 (6632)
Cosmarium pseudoretusum Ducellier - 327075 (5143)
Cosmarium pseudotaxichondrum Nordstedt - 327235 (17006)
Cosmarium punctulatum Brébisson - 327011 (5080)
Cosmarium punctulatum var. subpunctulatum (Nordstedt) Borgesen - 327122 (6633)
Cosmarium pygmaeum Archer - 327197 (7687)
Cosmarium pyramidatum Brébisson - 327033 (5102)
Cosmarium pyramidatum var. convexum Krieger et Gerloff - 327032 (5101)
Cosmarium quadrum Lundell - 327094 (6545)
Cosmarium quadrum var. minus Nordstedt - 327093 (6525)
Cosmarium quadrum var. sublatum fo. dilatatum Scott & Grönblad - 327055 (5124)
Cosmarium quasillus Lundell - 327123 (6634)
Cosmarium quinarium Lundell - 327241 (17154)
Cosmarium ralfsii Brébisson - 327043 (5112)
Cosmarium rectosporum Turner - 327127 (6638)
Cosmarium regnellii var. minimum Eichler et Gutwinski - 327060 (5129)
Cosmarium regnellii Wille - 327062 (5131)
Cosmarium regnesi Reinsch - 327038 (5107)
Cosmarium regnesi var. montanum Schmidle - 327025 (5094)
Cosmarium reinschii Archer - 327054 (5123)
Cosmarium reniforme (Ralfs) Archer - 327019 (5088)
Cosmarium reniforme var. apertum W. West et G.S. West - 327124 (6635)
Cosmarium reniforme var. compressum Nordstedt - 327125 (6636)
Cosmarium reniforme var. laeve Irénée-Marie - 327126 (6637)
Cosmarium repandum Nordstedt - 327204 (8172)
Cosmarium schliephackeanum Grunow - 327047 (5116)
Cosmarium scopulorum Borge - 327076 (5144)
Cosmarium sexangulare Lundell - 327089 (5157)
Cosmarium sexnotatum var. tristriatum (Lütkemuller) Schmidle - 327236 (14549)
Cosmarium simonyi - 327018 (5087)
Cosmarium smolandicum Lundell - 327077 (5145)
Cosmarium sp. - 327001 (5070)
Cosmarium sp. 0A UL NAWQA EDJ - 327078 (5146)
Cosmarium sp. 0B UL NAWQA EDJ - 327079 (5147)
Cosmarium sp. 0C UL NAWQA EJ - 327080 (5148)
Cosmarium sp. 1 ? - 327203 (8043)
Cosmarium sp. 1 ANS FWA Adirondacks - 327196 (7172)
Cosmarium sp. 1 ANS FWA TRIN - 327201 (7971)
Cosmarium sp. 1 ANS JWR - 327050 (5119)
Cosmarium sp. 1 ANS MEK - 327013 (5082)
Cosmarium sp. 1 ANS SCTX - 327202 (7974)
Cosmarium sp. 1 MEDP FWA - 327205 (11411)
Cosmarium sp. 1 NAWQA Cal Acad - 327184 (6695)
Cosmarium sp. 1 NRSA BR - 327214 (13156)
Cosmarium sp. 1 NRSA IC - 327226 (14503)
Cosmarium sp. 1 NRSA JAH - 327227 (14505)
Cosmarium sp. 1 UM 1996 UTEN - 327138 (6649)
Cosmarium sp. 1 UM 1996 UTEN NAA - 327128 (6639)
Cosmarium sp. 1 UM ALBE NAA - 327129 (6640)
Cosmarium sp. 10 ? - 327999 (12167)
Cosmarium sp. 2 ? - 327991 (10065)
Cosmarium sp. 2 ANS FWA - 327002 (5071)
Cosmarium sp. 2 MEDP FWA - 327209 (11423)
Cosmarium sp. 2 NAWQA Cal Acad - 327185 (6696)
Cosmarium sp. 2 NRSA BR - 327217 (13841)
Cosmarium sp. 2 NRSA IC - 327228 (14508)
Cosmarium sp. 2 NRSA JAH - 327229 (14509)
Cosmarium sp. 2 UM 1996 UTEN NAA - 327130 (6641)
Cosmarium sp. 3 ? - 327992 (12160)
Cosmarium sp. 3 ANS FWA - 327004 (5073)
Cosmarium sp. 3 NAWQA Cal Acad - 327186 (6697)
Cosmarium sp. 3 UM 1996 UTEN NAA - 327131 (6642)
Cosmarium sp. 4 ? - 327993 (12161)
Cosmarium sp. 4 NAWQA Cal Acad - 327187 (6698)
Cosmarium sp. 4 UM NAA - 327132 (6643)
Cosmarium sp. 5 ? - 327994 (12162)
Cosmarium sp. 5 NRSA JAH - 327230 (14511)
Cosmarium sp. 5 UM NAA - 327133 (6644)
Cosmarium sp. 6 ? - 327995 (12163)
Cosmarium sp. 6 NRSA JAH - 327231 (14512)
Cosmarium sp. 6 UM NAA - 327134 (6645)
Cosmarium sp. 7 ? - 327996 (12164)
Cosmarium sp. 7 UM NAA - 327135 (6646)
Cosmarium sp. 8 ? - 327997 (12165)
Cosmarium sp. 8 NRSA JAH - 327232 (14515)
Cosmarium sp. 8 UM NAA - 327136 (6647)
Cosmarium sp. 9 ? - 327998 (12166)
Cosmarium sp. 9 NRSA JAH - 327233 (14516)
Cosmarium sp. 9 UM NAA - 327137 (6648)
Cosmarium speciosum Lundell - 327037 (5106)
Cosmarium speciosum var. rostafinskii fo. americana (W. West et G.S. West) W. West et G.S. West - 327139 (6650)
Cosmarium speciosum var. simplex Nordstedt - 327140 (6651)
Cosmarium sportella Brébisson ex Kützing - 327141 (6652)
Cosmarium spp. - 327889 (9388)
Cosmarium subarctoum (Lagerheim) Raciborski - 327142 (6653)
Cosmarium subcostatum fo. minor W. West et G.S. West - 327143 (6654)
Cosmarium subcostatum Nordstedt ex Nordstedt et Wittrock - 327021 (5090)
Cosmarium subcrenatum Hantzsch ex Rabenhorst - 327000 (5069)
Cosmarium subcucumis Schmidle - 327195 (7128)
Cosmarium sublateriundatum W. West et G.S. West - 327144 (6655)
Cosmarium subprotumidum var. gregorii (Roy et Bissett) W. West et G.S. West - 327145 (6656)
Cosmarium subprotumidum var. pyramidatum Bicudo - 327081 (5149)
Cosmarium subreniforme Nordstedt - 327045 (5114)
Cosmarium subspeciosum var. transiens Messikommer - 327146 (6657)
Cosmarium subtumidum Nordstedt ex Wittrock et Nordstedt - 327020 (5089)
Cosmarium subtumidum var. minutum (Krieger) Krieger et Gerloff - 327147 (6658)
Cosmarium subundulatum Wille - 327082 (5150)
Cosmarium succisum West - 327244 (19199)
Cosmarium taxichondrum var. mauritianum Irénée-Marie - 327219 (14383)
Cosmarium tenue Archer - 327024 (5093)
Cosmarium tenue var. depressum Irénée-Marie - 327249 (19291)
Cosmarium tinctum Ralfs - 327059 (5128)
Cosmarium transiens Gay - 327148 (6659)
Cosmarium transitorium (Heimerl) Ducellier - 327149 (6660)
Cosmarium trilobulatum Reinsch - 327009 (5078)
Cosmarium trilobulatum var. depressum Printz - 327052 (5121)
Cosmarium tuddalense Strøm - 327200 (7942)
Cosmarium tumidum Lundell - 327083 (5151)
Cosmarium tumidum var. tumidum fo. minus Messikommer - 327234 (14517)
Cosmarium turpinii Brébisson - 327005 (5074)
Cosmarium undulatum Corda ex Ralfs - 327014 (5083)
Cosmarium undulatum Corda ex Ralfs - 327016 (5085)
Cosmarium undulatum var. minutum Wittrock - 327087 (5155)
Cosmarium undulatum var. wollei W. West - 327084 (5152)
Cosmarium vallegrande Taft - 327215 (13231)
Cosmarium variolatum var. rotundatum (Krieger) Messikommer - 327150 (6661)
Cosmarium venustum (Brébisson) Archer - 327188 (7043)
Cosmarium venustum fo. minus Wille - 327247 (19248)
Cosmarium vexatum var. lacustre Messikommer - 327151 (6662)
Cosmarium wembaerense Schmidle - 327152 (6663)
Cosmarium zygomorphum Taft - 327153 (6664)
 

 
from Taxaservice v11.4 code update 6/17/2017
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