Index Nominum Algarum Image Index
423 CARD IMAGES
beginning with TETRAEDRON F.T. K\'fctzing
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Processed by T. Rosatti
- TETRAEDRON F.T. Kützing
- TETRAEDRON \{also on card: sections and subgenera by Hansgirg\}
- TETRAEDRON \{also on card: sections by Wille\}
- Tetraedron acutidens Beck-Mannagetta
- Tetraedron acutum Playfair
- Tetraedron armatum Bourrelly
- Tetraedron arthrodesmiforme var. contortum ('contorta') Woloszynska
- Tetraedron arthrodesmiforme var. elongatum ('elongata') Woloszynska
- Tetraedron arthrodesmiforme var. irregulare ('irregularis') Woloszynska
- Tetraedron arthrodesmiforme var. lobulatum ('lobulata') Woloszynska
- Tetraedron arthrodesmiforme f. pentagonum ('pentagona') Woloszynska
- Tetraedron arthrodesmiforme var. trigonum ('trigona') Woloszynska
- Tetraedron arthrodesmiforme f. typicum ('typica') Woloszynska
- Tetraedron acutum var. rectilineare Playfair
- Tetraedron asymmetricum Prescott
- Tetraedron bengalicum (Turn.) Biswas
- Tetraedron bifidum f. bucharicum ('bucharica') Kiselev
- Tetraedron bifidum var. bucharicum ('bucharica') Kiselev
- Tetraedron bifidum f. punctatum Kiselev
- Tetraedron bifurcatum (Wille) Lagerheim
- Tetraedron bifurcatum var. minor Prescott
- Tetraedron bifurcatum var. nudum G. M. Smith
- Tetraedron bitridens Beck-Mannagetta
- Tetraedron caudatum var. australe Playfair
- Tetraedron caudatum var. brevicaudatum Wurtz
- Tetraedron caudatum var. cornutum Hortobágyi
- Tetraedron caudatum var. depauperatum ('depauperata') Printz
- Tetraedron caudatum f. granulatum Hortobágyi
- Tetraedron caudatum var. digitum Hortobágyi
- Tetraedron caudatum f. flexocaudatum Hortobágyi
- Tetraedron caudatum f. microspinum ('microspina') Hortobágyi
- Tetraedron caudatum f. minutissimum ('minutissima') Lemmermann
- Tetraedron caudatum f. punctatoflexuosum ('punctato-flexuosum') Hortobágyi
- Tetraedron caudatum f. tetragonum Skuja
- Tetraedron caudatum var. longispinum Lemmermann
- Tetraedron caudatum f. punctatum Bourrelly
- Tetraedron caudatum f. minus ('minor') Wille
- Tetraedron caudatum var. punctatum Lagerheim
- Tetraedron caudatum f. elegans Hortobágyi
- Tetraedron chodatii ('chodati') (Tanner-Füllemann) Guglielmetti
- Tetraedron conicum Playfair
- Tetraedron constrictum G. M. Smith
- Tetraedron crassidens Beck-Mannagetta
- Tetraedron crassispinum (Reinsch) Hansgirg
- Tetraedron cruciatum (Reinsch) Hansgirg
- Tetraedron cruciatum (Wallich) West & West
- Tetraedron cruciatum (Wallich) W. West & G. S. West
- Tetraedron cruciatum var. reductum Prescott
- Tetraedron cruciforme Playfair
- Tetraedron cuspidatum var. minus ('minor') Roll
- Tetraedron decussatum (Reinsch) W. West & G. S. West
- Tetraedron decussatum f. minus Beck-Mannagetta
- Tetraedron dodecaedricum (Reinsch) Hansgirg
- Tetraedron dodecaedricum f. depauperatum Beck-Mannagetta
- Tetraedron dodecaedricum var. ornatum F. Rich
- Tetraedron duospinum Ackley
- Tetraedron enorme (Ralfs) Hansgirg
- Tetraedron enorme var. pentaëdricum Prescott
- Tetraedron enorme var. sinense Jao
- Tetraedron enorme var. turneri Philipose
- Tetraedron floridense W. West & G. S. West
- Tetraedron gigas (Wittrock) Hansgirg
- Tetraedron gigas var. mamillatum ('mamillata') W. West
- Tetraedron gigas f. minus Philipose
- Tetraedron gigas f. obtusum ('obtusa') W. West
- Tetraedron gigas var. regulare Skuja
- Tetraedron glaucescens (Wittrock) Claus
- Tetraedron glaucescens var. africanum ('africana') Claus
- Tetraedron gracile (Reinsch) Hansgirg
- Tetraedron gracile f. cervicorne Behre
- Tetraedron gracile var. excavatum G. M. Smith
- Tetraedron gracile f. minus Philipose
- Tetraedron gracile var. tenue (Reinsch) Collins
- Tetraedron grande C.B. Reif
- Tetraedron granulosum Playfair
- Tetraedron hastatum (Reinsch) Hansgirg
- Tetraedron hastatum Schmidle
- Tetraedron hastatum var. elegans Playfair
- Tetraedron hastatum var. gracile Roll
- Tetraedron hastatum var. palatinum (Schmidle) Lemmermann
- Tetraedron hastatum var. simplex Scott & Prescott
- Tetraedron hastatum var. triangulare Scott & Prescott
- Tetraedron hemisphaericum Skuja
- Tetraedron horridum West & West
- Tetraedron hortense Playfair
- Tetraedron hungaricum Hortobágyi
- Tetraedron inbifidum Kiselev
- Tetraedron inbifidum var. punctatum Kiselev
- Tetraedron incus (Teiling) G. M. Smith
- Tetraedron incus f. decoloratum ('decolorata') Philipose
- Tetraedron incus var. gracillimum Nauwerck
- Tetraedron incus var. irregulare G. M. Smith
- Tetraedron inflatum Woloszynska
- Tetraedron javanicum Woloszynska
- Tetraedron limneticum Borge
- Tetraedron limneticum var. gracile Prescott
- Tetraedron limneticum var. minus Jao
- Tetraedron limneticum var. pachydermum ('pachyderma') Teiling
- Tetraedron limneticum var. robustum Skuja
- Tetraedron limneticum f. minus ('minor') Hortobágyi
- Tetraedron limneticum var. simplex Schröder
- Tetraedron limneticum var. trifurcatum Lemmermann
- Tetraedron lobatum [var.] polyfurcatum G. M. Smith
- Tetraedron lobulatum (Nägeli) Hansgirg
- Tetraedron lobulatum var. crassum Prescott
- Tetraedron lobulatum var. decussatum (Reinsch) Playfair
- Tetraedron lobulatum var. sydneyense (Playfair) Playfair
- Tetraedron lobulatum var. triangulare Playfair
- Tetraedron lobuliferum Prescott
- Tetraedron longispinum (Perty) Hansgirg
- Tetraedron lunula (Reinsch) Hansgirg
- Tetraedron mainense ('mainensis') Whelden
- Tetraedron marssonii Lemmermann
- Tetraedron mediocre ('mediocris') Hindák
- Tetraedron minimum var. apiculatoscrobiculatum ('apiculato-scrobiculatum') Skuja
- Tetraedron minimum f. elegans Hortobágyi
- Tetraedron minimum f. polypapillatum Hortobágyi
- Tetraedron minimum var. apiculatum (Reinsch) Ergashev tech. invalid
- Tetraedron minimum var. australe Playfair
- Tetraedron minimum var. bosniacum Beck-Mannagetta
- Tetraedron minimum f. brachiatum ('brachiata') Printz
- Tetraedron minimum var. elegans (Hortobagyi) Ergashev tech. invalid
- Tetraedron minimum f. granulatum ('granulata') Huber-Pestalozzi
- Tetraedron minimum var. longispinum Deflandre
- Tetraedron minimum var. morsum (W. West & G. S. West) Playfair
- Tetraedron minimum f. papilliferum Skvortsov
- Tetraedron minimum var. pinacidium (Reinsch) Playfair
- Tetraedron minimum f. quadra Printz
- Tetraedron minimum f. quadraticum ('quadratica') Lagerheim
- Tetraedron minimum var. rectilineare Playfair
- Tetraedron minimum var. scrobiculatum Lagerheim
- Tetraedron minimum var. tetralobulatum (Reinsch) Claus
- Tetraedron minimum f. aggtelekiense (Claus) Claus
- Tetraedron minutissimum Korshikov
- Tetraedron muticum (A. Braun) Hansgirg
- Tetraedron muticum f. asteroideum ('asteroidea') Hortobágyi
- Tetraedron muticum f. hispanicum ('hispanica') [González Guerrero]
- Tetraedron obtusum Playfair
- Tetraedron octaëdricum (Reinsch) Hansgirg
- Tetraedron octopus Teiling
- Tetraedron ornatum Lemmermann
- Tetraedron pachydermum (Reinsch) Hansgirg
- Tetraedron palatinum Schmidle
- Tetraedron pannonicum Hortobágyi
- Tetraedron pannonicum var. papilliferum Hortobágyi
- Tetraedron paradoxum Woloszynska
- Tetraedron pentaedricum West & West
- Tetraedron pentaedricum f. granulatum Hortobágyi
- Tetraedron pentaedricum var. granulatum (Hortobágyi) Ergashev tech. invalid
- Tetraedron pentaedricum f. minimum ('minima') West & West
- Tetraedron planctonicum G. M. Smith
- Tetraedron proteiforme var. granulatum Hortobágyi
- Tetraedron protumidum (Reinsch) Hansgirg
- Tetraedron pulvinus Wurtz
- Tetraedron punctulatum (Reinsch) Hansgirg
- Tetraedron punctulatum f. trigonum_('trigona') Wille
- Tetraedron pusillum (Wallich) W. West & G. S. West
- Tetraedron pusillum var. angolense W. West & G. S. West
- Tetraedron pusillum f. minus Philipose
- Tetraedron pusillum var. gracile Huber-Pestalozzi
- Tetraedron pyramidatum Roll
- Tetraedron quadratum (Reinsch) Hansgirg
- Tetraedron quadratum f. excavatum ('excavata') Playfair
- Tetraedron quadratum f. minorobtusum Reinsch
- Tetraedron quadricuspidatum (Reinsch) Hansgirg
- Tetraedron quadrilobatum G. M. Roth
- Tetraedron raphidioides (Reinsch) Hansgirg
- Tetraedron raphidioides f. minus Beck-Mannagetta
- Tetraedron rectangulare Scott & Prescott
- Tetraedron regulare Kützing
- Tetraedron regulare var. granulatum ('granulata') Prescott
- Tetraedron regulare var. incus Teiling
- Tetraedron regulare f. majus ('major') Prescott
- Tetraedron regulare f. minus ('minor') Hortobágyi
- Tetraedron regulare var. inerme Playfair
- Tetraedron regulare f. minutissimum ('minutissima') Bourrelly
- Tetraedron regulare var. muzzanense Huber-Pestalozzi
- Tetraedron regulare var. octaëdricum ('octaedricum') (Reinsch) Playfair
- Tetraedron regulare f. pachydermum ('pachyderma') W. West
- Tetraedron regulare var. papilliferum (Schröder) Playfair
- Tetraedron regulare f. papilliferum Woronichin
- Tetraedron reticulatum (Reinsch) Hansgirg
- Tetraedron reticulatum var. trigonum (W. West & G. S. West) Claus
- Tetraedron robustum Fischer
- Tetraedron schmidlei (Schröder) Lemmermann
- Tetraedron schmidlei var. euryacanthum (Schmidle) Lemmermann
- Tetraedron simmeri Schmidle
- Tetraedron simmeri (Schmidle) Lemmermann
- Tetraedron simmeri f. minus Beck-Mannagetta
- Tetraedron simmeri var. minus Philipose
- Tetraedron smithii Tiffany
- Tetraedron somogyicum Hortobágyi
- Tetraedron spiniferum G.M. Smith
- Tetraedron spinulosum Schmidle
- Tetraedron spinulosum var. excavatum Playfair
- Tetraedron starmachii Sieminska
- Tetraedron staurastroides Roll
- Tetraedron staurastroides G. M. Smith
- Tetraedron stellatum Svirenko
- Tetraedron striatum Playfair
- Tetraedron tetragonum (Nägeli) Hansgirg
- Tetraedron tetragonum f. arthrodesmiforme G. S. West
- Tetraedron tetragonum var. punctatum (Kirchner) Hansgirg
- Tetraedron tetragonum var. subtetraëdricum Guglielmetti
- Tetraedron tortum W. West & G. S. West
- Tetraedron triangulare Korshikov
- Tetraedron triappendiculatum var. giganticum Uherkovich
- Tetraedron trigonum (Nägeli) Hansgirg
- Tetraedron trigonum var. attenuatum_('attenuatis') Roll
- Tetraedron trigonum f. crassum ('crassa') [Ruttner]
- Tetraedron trigonum f. emarginatum ('emarginata') Huber-Pestalozzi
- Tetraedron trigonum f. globosum Hortobágyi
- Tetraedron trigonum f. tetraedricum ('tetraedrica') Schröder
- Tetraedron trigonum var. isoscelum G. S. West
- Tetraedron trigonum var. longispinum Philipose
- Tetraedron trigonum var. mammillatum Playfair
- Tetraedron trigonum f. pachydermum Behre
- Tetraedron trigonum var. papilliferum (Schröder) Lemmermann
- Tetraedron trigonum var. sagittiforme Beck-Mannagetta
- Tetraedron trigonum f. subsagittiforme Beck-Mannagetta
- Tetraedron trigonum var. schutovii ('schutovi') Roll
- Tetraedron trigonum f. punctatum Hortobágyi
- Tetraedron trigonum var. verrucosum Jao
- Tetraedron trilobulatum (Reinsch) Hansgirg
- Tetraedron trispinatum (West & West) Huber-Pestalozzi
- Tetraedron trispinatum Prescott
- Tetraedron tropicum W. West & G. S. West
- Tetraedron tumidulum (Reinsch) Hansgirg
- Tetraedron tumidulum f. arcus Hortobágyi
- Tetraedron tumidulum var. crenulatum ('crenulata') Hortobágyi
- Tetraedron tumidulum f. minus Poljansky
- Tetraedron tumidulum var. punctatostriatum ('punctato-striatum') Cedergren
- Tetraedron tumidulum f. punctatum Beck-Mannagetta
- Tetraedron tumidulum var. quadrilobum Beck-Mannagetta
- Tetraedron valdezii Kol
- Tetraedron verrucosum G.M. Smith
- Tetraedron victoriae Woloszynska
- Tetraedron victoriae var. major G. M. Smith
- Tetraedron wasteneysii Playfair
- TETRAGONIDIUM A.A. Pascher
- Tetragonidium verrucatum Pascher
- TETRAGONIELLA A.A. Pascher
- TETRAGONIELLA (Pascher) Bourrelly \{also on card: sect. of Pseudostaurastrum\}
- Tetragoniella gigas Pascher
- TETRAGONIUM West & G.S. West
- Tetragonium lacustre West & West
- TETRAGRAMMA C.G. Ehrenberg
- Tetragramma americana Bailey
- Tetragramma asiatica C.G. Ehrenberg
- Tetragramma libycum C.G. Ehrenberg (CAS)
- Tetragramma libycum C.G. Ehrenberg
- TETRAKENTRON A.A. Pascher
- TETRAKENTRON (Pascher) Bourrelly \{also on card: sect. of Pseudostaurastrum\}
- Tetrakentron acuminatum Pascher
- Tetrakentron acutum Pascher
- Tetrakentron torsum (Turner) Skuja
- Tetrakentron tribulus Pascher
- TETRAKLADION A. Athanasiadis \{also on card: sect. of Pterothamnion\}
- TETRAKTIS A.A. Pascher
- Tetraktis aktinastroides Pascher
- TETRALETES F.H. Cramer
- Tetraletes granulatus F. H. Cramer
- Tetraletes variabilis F. H. Cramer
- TETRALITHUS M. Gardet
- Tetralithus aculeus (Stradner) Gartner
- Tetralithus campanensis P. Cepek
- Tetralithus copulatus Deflandre
- Tetralithus crux Shumenko
- Tetralithus descriptus Martini
- Tetralithus distortus J.B. Risatti
- Tetralithus gothicus Deflandre
- Tetralithus insuetus Lyul'eva
- Tetralithus malticus Worsley
- Tetralithus mississippiensis J.B. Risatti
- Tetralithus multiplus K. Perch-Nielsen
- Tetralithus murus Martini
- Tetralithus nitidus Martini
- Tetralithus obscurus Deflandre
- Tetralithus ovalis H. Stradner
- Tetralithus parvulus Shumenko
- Tetralithus praemurus Bukry
- Tetralithus pyramidus Gardet n. cent.
- Tetralithus quadratus Stradner
- Tetralithus quadrisphenus Worsley
- Tetralithus servator J.B. Risatti
- Tetralithus tortus J.B. Risatti
- Tetralithus variabilis Worsley
- TETRALLANTHOS 'Teiling'
- TETRALLANTOS E. Teiling
- Tetrallantos gracilis Hortobágyi
- Tetrallantos lagerheimii Teiling
- Tetrallantos novae-geronae A. Comas
- Tetrallantos scenedesmoides Hortobágyi
- Tetrallantos schmidlei Ergashev \{also on card: [treat as invalid new species]\}
- Tetrallantos woloszynskae_('woloszynskii') Ergashev
- TETRALLANTUS A.A. Pascher
- Scanning error
- TETRAMASTIX Alexeieff
- TETRAMASTIX Korshikov
- TETRAMASTIX Pascher \{also on card: Reihe [Subgen.] of Carteria\}
- Tetramastix bufonis (Dobell) Alexeieff
- Tetramastix oleifera Korshikov
- Scanning error
- Tetramastix ovata (Jacobsen) Korshikov
- Tetramastix swezyi Grassé
- Tetramastix testudinis (Chalmers & Pekkola) Grassé
- TETRAMEROSPHAERA H. Willems
- Tetramerosphaera lacrimula H. Willems
- TETRAMITUS J.A.M. Perty
- Tetramitus bocis Brumpt
- Tetramitus brasilianus Skvortsov
- Tetramitus bufonis (Dobell) Lemmermann
- Tetramitus caulleryi (Alexeieff) Alexeieff
- Tetramitus cosmopolitus Ruinen
- Tetramitus descissus Perty
- Tetramitus elephas Klug
- Tetramitus frondarius Stokes
- Tetramitus globulosus "Zacharias"
- Tetramitus globulus Zacharias
- Tetramitus indonesiae Skvortsov
- Tetramitus melolonthae (Grassi) Lemmermann
- Tetramitus mesnilii ('mesnili') (Wenyon) Alexeieff
- Tetramitus nitschei Weltner
- Tetramitus ovoideus Ruinen
- Tetramitus pyriformis Klebs
- Tetramitus rostratus Perty
- Tetramitus rostratus var. angustus A. Szabados
- Tetramitus rostratus var. longispinus A. Szabados
- Tetramitus rostratus f. abrotundatus A. Szabados
- Tetramitus rostratus f. giganticus A. Szabados
- Tetramitus rostratus var. robustus A. Szabados
- Tetramitus rotundatus Skuja
- Tetramitus terrestris Skvortsov
- Tetramitus variabilis Stokes
- Tetramonas socialis (F. Dujardin) Warming
- TETRAMPHORA K.S. Mereschkowsky
- Tetramphora lineolata (C.G. Ehrenberg) Mereschkowsky
- Tetramphora ostrearia [(Brébisson ex Kützing)] Mereschkowsky
- TETRANEMA J.E. Areschoug
- Tetranema percursum (C. Agardh) Areschoug
- TETRANEPHRIS C.R. Leite & C.E.M. Bicudo
- Tetranephris brasiliensis Leite & C. Bicudo
- Tetranephris europaea (Hindák) Komárek
- TETRAPARMA B.C. Booth
- Tetraparma pelagica Booth & Marchant
- TETRAPEDIA P.F. Reinsch
- Tetrapedia aversa W. West & G.S. West
- Tetrapedia cruxmichaeli ('Crux Michaeli') Reinsch
- Tetrapedia emarginata Schröder
- Tetrapedia foliacea W.B. Turner
- Tetrapedia glaucescens (Wittrock) De Toni
- Tetrapedia glaucescens var. papillifera (Gutwinski) Gutwinski
- Tetrapedia gothica Reinsch
- Tetrapedia kirchneri Lemmermann
- Tetrapedia morsa West & West
- Tetrapedia penzigiana De Toni
- Tetrapedia penzigiana De Toni
- Tetrapedia quadrata Ghose
- Tetrapedia reinschiana Archer
- Tetrapedia reinschiana Archer
- Tetrapedia reinschiana f. aggtelekiensis ('agtelekiensis') Claus
- Tetrapedia setigera Archer
- Tetrapedia setigera Archer
- Tetrapedia trigona W. West & G. S. West
- Tetrapedia wallichiana W. B. Turner
- TETRAPION A.A. Pascher
- Tetrapion gelatinosum Pascher
- Tetrapion gloeocystiforme Pascher
- TETRAPLEKTRON B. Fott
- Tetraplektron acuminatum (Pascher) Fott
- Tetraplektron acutum (Pascher) Fott
- Tetraplektron acutum var. laeve ('laevis') (Bourrelly) Fott
- Tetraplektron acutum f. laeve ('laevis') (Bourrelly) Dedusenko-Shchegoleva
- Tetraplektron bourrellyi Ettl
- Tetraplektron deniseae M. Bittencourt-Oliveira
- Tetraplektron laevis (Bourrelly) Ettl
- Tetraplektron torsum (Turner) Dedusenko-Shchegoleva
- Tetraplektron torsum var. longispinum Y. Thérézien
- Tetraplektron tribulus (Pascher) Fott
- Tetraplektron tribulus (Pascher) A. R. Loeblich, Jr. \{also on card: [loeblich (sic) considers Fott's comb. invalid ICBN 33]\}
- TETRAPLEURA F.T. Kützing \{also on card: subgenus of Desmidium\}
- TETRAPLOPORELLA G. Steinmann
- Tetraploporella remesii ('Remesi') Steinmann
- Tetrapodiscus germanicus C.G. Ehrenberg
- Tetrapodiscus monstruosus C.G. Ehrenberg (CAS)
- TETRAPODORHABDUS M. Black
- Tetrapodorhabdus coptensis M. Black
- Tetrapodorhabdus decorus (Deflandre & Fert) F.H. Wind & S. W. Wise, Jr.
- Tetrapodorhabdus granulatus (Reinhardt) Grün
- Tetrapodorhabdus hunmanbiensis M. Black
- TETRAPORINA S.N. Naumova
- Tetraporina alaevis Naumova
- Tetraporina antiqua Naumova
- Tetraporina apora Sah & Kar
- Tetraporina complanata Naumova
- Tetraporina concava Naumova
- Tetraporina confusa Naumova
- Tetraporina contorta Naumova
- Tetraporina crassa Naumova
- Tetraporina glabra Naumova
- Tetraporina granulosa Naumova
- Tetraporina incrassata Naumova
- Tetraporina kryshtofovichii ('kryshtofovichi') Naumova
- Tetraporina major Naumova
- Tetraporina maxima Naumova
- Tetraporina mosquensis Naumova
- Tetraporina pachyderma Sah & Kar
- Tetraporina papulosa Naumova
- Tetraporina pellucida Naumova
- Tetraporina perforata Naumova
- Tetraporina prima Naumova
- Tetraporina pusilla Naumova
- Tetraporina rugosa Naumova
- Tetraporina verrucosa Naumova
- TETRAPTERA A. Rasumov
- Tetraptera halophila Rasumov
- TETRAPTEROMONAS J. Ruinen
- Tetrapteromonas cornelii Ruinen
- Tetrapteromonas wardii Ruinen
- TETRARCUS H.L. Skuja
- Tetrarcus ilsteri Skuja
- Tetrarcus ilsteri f. compositus Kukk
- Tetrarcus minutus Skuja ex T. Willén