Compare Encyonopsis descriptiformis
Compare
Encyonopsis descripta and E. descripta var. asymmetrica have capitate apices. The central area of E. descripta var. asymmetrica is distinctly asymmetric. Encyonopsis czarneckii, E. dakotae, and E. medicinalis have smaller, asymmetric central areas.
LM scalebar = 10 µm
Length Range
22.6-34.1 µm
22.6-34.1 µm
Width Range
5.6-6.7 µm
5.6-6.7 µm
Striae in 10 µm
18-20 at valve center, 20-22 near the apices
18-20 at valve center, 20-22 near the apices
Encyonopsis czarneckii
Length Range
19.6-30.1 µm
19.6-30.1 µm
Width Range
3.7-5.2 µm
3.7-5.2 µm
Striae in 10 µm
22-24 at the valve center, 24-26 near the apices
22-24 at the valve center, 24-26 near the apices
Encyonopsis dakotae
Length Range
24-32 µm
24-32 µm
Width Range
4.8-6.5 µm
4.8-6.5 µm
Striae in 10 µm
18-20 at the valve center, 21-23 at the apices
18-20 at the valve center, 21-23 at the apices
Encyonopsis descripta
Length Range
25.7-29.9 µm
25.7-29.9 µm
Width Range
5.4-6.6 µm
5.4-6.6 µm
Striae in 10 µm
18-20 at valve center, 20-22 near the apices
18-20 at valve center, 20-22 near the apices
Encyonopsis medicinalis
Length Range
14.0-21.4 µm
14.0-21.4 µm
Width Range
4.8-5.9 µm
4.8-5.9 µm
Striae in 10 µm
20-23 at the valve center, 22-24 near the apices
20-23 at the valve center, 22-24 near the apices