Diatoms of North AmericaDiatoms of North America
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Compare Epithemia reichelti

Fricke in Schmidt et al. 1904

Compare

Valves of E. adnata and E. turgida are less triangular with rostrate to subcapitate ends and have the raphe canal closer to the ventral margin.

LM scalebar = 10 µm
Er8 Er5 Er1 Er6 Er4 Er3 Er2
Length Range
13-41 µm
Width Range
5.2-9 µm
Striae in 10 µm
14-15

Epithemia adnata

(Kütz.) Bréb. 1838

Epad Iho44070 1Edited Epad Iho44070 6Edited Epad Iho44070 3Edited Epad Nrsa1180 6Edited Epad Iho44070 7Edited Epad Iho44070 4Edited
Length Range
32-70 µm
Width Range
7.5-9.7 µm
Striae in 10 µm
12-14

Epithemia turgida

(Ehrenb.) Kütz. 1844

Epithemia turgida LM5 Epithemia turgida LM1 Epithemia turgida LM4 Epithemia turgida LM2 Epithemia turgida LM3 Epithemia turgida LM6
Length Range
45-166 µm
Width Range
13.5-17 µm
Striae in 10 µm
8-10

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