Compare

Encyonopsis robusta is similar in size and shape, but has a lower stria density of 19-22 in 10 µm. Encyonopsis descripta is larger and has a lower stria density of 18-22 in 10 µm.

LM scalebar = 10 µm
Encyonopsiseliseae1 Encyonopsiseliseae2 Encyonopsiseliseae3 Encyonopsiseliseae4 Encyonopsiseliseae5
Length Range
14.4-19.6 µm
Width Range
3.3-4.0 µm
Striae in 10 µm
23-26

Encyonopsis descripta

(Hust.) Krammer 1997

Encyonopsis Descripta3 Encyonopsis Descripta7 Encyonopsis Descripta6 Encyonopsis Descripta1 Encyonopsis Descripta2
Length Range
25.7-29.9 µm
Width Range
5.4-6.6 µm
Striae in 10 µm
18-20 at valve center, 20-22 near the apices

Encyonopsis robusta

(Hust.) Bahls 2013

Encyonopsisnellieae0 Encyonopsisnellieae1 Encyonopsisnellieae15 Encyonopsisnellieae2 Encyonopsisnellieae3 Encyonopsisnellieae4 Encyonopsisnellieae5
Length Range
13.1-20.6 µm
Width Range
3.0-3.8 µm
Striae in 10 µm
19-22

Diatoms of North America is running a fundraising campaign to keep the servers in operation. We need you to reach our $25,000 fundraising goal.

If you use and appreciate DONA, make your DONAtion today.

For the Gift Designation, type "diatom" in the search box and select "Diatom Lab Research Fund". This is the designated fund for diatoms.org.