Diatoms of North AmericaDiatoms of North America
Return to overview

Compare Encyonopsis minuta

Krammer and E.Reichardt in Krammer 1997

Compare

Encyonopsis microcephala sensu Krammer has more linear valves with nearly parallel sides and distinct shoulders. Encyonopsis alpina has a higher stria density. Encyonopsis subminuta has larger, more elliptic and more symmetric (less dorsiventral) valves.

LM scalebar = 10 µm
Encyonopsisminuta1 Encyonopsisminuta2 Encyonopsisminuta7 Encyonopsisminuta5 Encyonopsisminuta3 Encyonopsisminuta4 Encyonopsisminuta6
Length Range
11.0-14.1 µm
Width Range
3.1-3.7 µm
Striae in 10 µm
24-27

Encyonopsis alpina

Krammer and Lange-Bert. in Krammer 1997

Encyonopsis Alpina 1 Encyonopsis Alpina 2 Encyonopsis Alpina 3 Encyonopsis Alpina 4 Encyonopsis Alpina 5 Encyonopsis Alpina 6 Encyonopsis Alpina 7
Length Range
12.9-14.4 µm
Width Range
2.9-3.6 µm
Striae in 10 µm
28-32

Encyonopsis subminuta

Krammer and E.Reichardt 1997

Encyonemopsis Subminuta 002 Encyonemopsis Subminuta 001 Encyonemopsis Subminuta 003 Encyonemopsis Subminuta 006 Encyonemopsis Subminuta 004
Length Range
10-15 µm
Width Range
3-4 µm
Striae in 10 µm
23-27

Also compare to

Encyonopsis microcephala sensu Krammer

(Grunow) Krammer

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.

Donate today