Encyonema hebridicum is broader than E. norvegicum and a lower stria density (12-13 in 10 µm).

LM scalebar = 10 µm
Length Range
29.5-63 µm
Width Range
8-11 µm
Striae in 10 µm
9-10 at the center
Encyonema hebridicum LM1
Encyonema hebridicum LM2
Encyonema hebridicum LM3
Encyonema hebridicum LM4
Encyonema hebridicum LM5
Encyonema hebridicum LM6
Encyonema hebridicum LM1 Encyonema hebridicum LM2 Encyonema hebridicum LM3 Encyonema hebridicum LM4 Encyonema hebridicum LM5 Encyonema hebridicum LM6

Encyonema norvegicum

(Grunow) A.Mayer 1947

Length Range
25.0–43.0 µm
Width Range
7.0–8.0 µm
Striae in 10 µm
Dorsal: 12–13 at the center, 14–15 at the ends; ventral: 13–15 at the center, 15–17 at the ends
Encyonema norvegicum LM7 Encyonema norvegicum LM6 Encyonema norvegicum LM5 Encyonema norvegicum LM4 Encyonema norvegicum LM3 Encyonema norvegicum LM2 Encyonema norvegicum LM1