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Algae
Chlorophyta
Tetraedron spp.

  

Tetraedron spp.

Class Chlorophyceae - Order Chlorococcales - Family Oocystaceae

Profile: solitary, unattached. Cell length 8-85um.

D - T. minimum is a dominant member of the summer phytoplankton assemblage in Lake Ontario

Plankton - T. caudatum v. longispinum, T. duospinum, T. gigas v. granulatum, T. hastatum v. palatinum, T. heterocanthum, T. limneticum, T. limneticum v. gracile, T. lobulatum, T. lobulatum v. crassum, T. lunula, T. minimum, T. minimum v. scrobiculatum, T. muticum, T. muticum f. punctulatum, T. obesum, T. planctonicum, T. pusillum, T. quadratum, T. regulare, T. regulare v. granulata, T. regulare v. incus, T. regulare v. incus f. major, T. trigonum v. gracile, T. trigonum v. papilliferum, T. tumidulum Rare - T. armatum, T. arthrodesmiforme v. contorta, T. asymmetricum, T. bifurcatum, T. bifurcatum v. minor, T. constrictum, T. enorme v. pentaedricum, T. gracile, T. hastatum, T. lobulatum v. polyfurcatum, T. pentaedricum, T. verrucosum, T. victoriae v. major

Littoral - T. caudatum, T. cruciatum v. reductum, T. enorme, T. regulare v. bifurcatum, T. regulare v. torsum, T. trigonum

Tetraedron sp. Courtesy of EPA GLNPO

Globe icon indicates a link to a non-NOAA siteGLNPO - Plankton of the Great Lakes

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