Diatoms of North AmericaDiatoms of North America

Eunotia

Ehrenb. 1837

Eunotia Guide
  • Category
    Eunotioid
  • Class
    Bacillariophyceae
  • Order
    Eunotiales
  • Family
    Eunotiaceae
  • Type Species
    Eunotia arcus Ehrenb.

Displaying 55 of 55 species

Sorted from smallest to largest by maximum length
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Eunotia microcephala Length: 13-16 Width: 1-2 Striae: 18-22
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Eunotia enischna Length: 15-19 Width: 2-2 Striae: 23-24
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Eunotia orthohedra Length: 12-19 Width: 2-3 Striae: 16-20
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Eunotia perpusilla Length: 13-20 Width: 3-4 Striae: 16-20
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Eunotia cataractarum Length: 11-21 Width: 3-3 Striae: 15-20
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Eunotia exigua Length: 7-22 Width: 1-3 Striae: 16-24
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Eunotia trinacria Length: 8-24 Width: 1-2 Striae: 17-23
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Eunotia rhomboidea Length: 18-25 Width: 2-3 Striae: 15-17
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Eunotia rushforthii Length: 14-26 Width: 2-3 Striae: 19-20
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Eunotia tecta Length: 17-28 Width: 7-8 Striae: 12-16
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Eunotia horstii Length: 18-33 Width: 2-3 Striae: 13-17
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Eunotia subherkiniensis Length: 15-33 Width: 4-8 Striae: 11-14
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Eunotia tenella Length: 11-33 Width: 2-3 Striae: 16-22
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Eunotia bidentula Length: 22-34 Width: 4-8 Striae: 14-17
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Eunotia canicula Length: 20-35 Width: 3-4 Striae: 14-15
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Eunotia papilioforma Length: 13-35 Width: 3-4 Striae: 13-16
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Eunotia gibbosa Length: 27-37 Width: 10-13 Striae: 9-12
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Eunotia bactriana Length: 31-38 Width: 5-6 Striae: 14-16
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Eunotia sudetica Length: 22-43 Width: 5-7 Striae: 10-15
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Eunotia boomsma Length: 27-45 Width: 5-6 Striae: 12-13
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Eunotia nymanniana Length: 14-47 Width: 2-3 Striae: 18-22
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Eunotia paludosa Length: 14-47 Width: 2-3 Striae: 18-22
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Eunotia hexaglyphis Length: 27-48 Width: 8-12 Striae: 13-17
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Eunotia bilii Length: 29-50 Width: 10-13 Striae: 7-10
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Eunotia incisa Length: 12-50 Width: 2-5 Striae: 16-21
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Eunotia tetraodon Length: 37-51 Width: 14-18 Striae: 8-10
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Eunotia mucophila Length: 18-52 Width: 1-2 Striae: 21-26
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Eunotia eruca Length: 20-52 Width: 8-11 Striae: 9-12
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Eunotia kociolekii Length: 9-53 Width: 4-8 Striae: 12-13
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Eunotia novaeangliae Length: 15-54 Width: 2-2 Striae: 21-22
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Eunotia obliquestriata Length: 50-54 Width: 3-3 Striae: 13-14
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Eunotia faba Length: 36-54 Width: 8-11 Striae: 12-15
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Eunotia areniverma Length: 32-59 Width: 10-12 Striae: 9-12
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Eunotia montuosa Length: 31-59 Width: 7-13 Striae: 7-9
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Eunotia richbuttensis Length: 20-59 Width: 7-9 Striae: 10-14
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Eunotia bidens Length: 46-60 Width: 8-10 Striae: 9-12
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Eunotia zasuminensis Length: 38-60 Width: 1-2 Striae: 20-22
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Eunotia mydohaimasiae Length: 24-62 Width: 2-4 Striae: 11-14
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Eunotia diadema Length: 34-65 Width: 14-26 Striae: 7-10
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Eunotia sarraceniae Length: 21-66 Width: 3-5 Striae: 18-23
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Eunotia charliereimeri Length: 23-71 Width: 4-6 Striae: 17-21
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Eunotia triodon Length: 47-74 Width: 15-23 Striae: 15-18
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Eunotia pectinalis Length: 28-85 Width: 6-9 Striae: 8-12
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Eunotia macroglossa Length: 21-93 Width: 4-6 Striae: 11-14
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Eunotia panda Length: 32-97 Width: 3-4 Striae: 14-17
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Eunotia lewisii Length: 35-107 Width: 5-6 Striae: 18-20
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Eunotia bilunaris Length: 33-110 Width: 3-4 Striae: 11-16
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Eunotia superbidens Length: 23-111 Width: 11-16 Striae: 7-11
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Eunotia pseudoparallela Length: 64-117 Width: 8-11 Striae: 11-15
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Eunotia serra Length: 60-134 Width: 18-24 Striae: 9-13
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Eunotia formica Length: 51-142 Width: 7-15 Striae: 6-10
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Eunotia naegelii Length: 42-180 Width: 2-3 Striae: 14-17
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Eunotia metamonodon Length: 26-246 Width: 9-16 Striae: 9-11
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Eunotia spatulata Length: 159-272 Width: 3-4 Striae: 18-21
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Eunotia tauntonensis Length: 97-337 Width: 6-8 Striae: 12-16

96 Additional Eunotia species

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Citations & Links

Citations

Links

Cite This Page

Furey, P. (2010). Eunotia. In Diatoms of North America. Retrieved June 11, 2026, from https://diatoms.org/genera/eunotia