Arcocellulus cornucervis

Kingdom
Class
Genus
Species
Authority
Hasle, von Stosch et Syvertsen, 1983
Description

Cells have one chloroplast, one valve with processes and one without. Cells are curved in a broad girdle view. The outline of valves varies with the length of the apical axis. Smaller valves are oblong to sub-circular, larger valves are more narrow and lanceolate. Cells with characteristic pili, but often lacking in small cells. 

Morphometrics: apical axis: 1.2-13 µm, transapical axis: 0.7-1.5: pervalvar axis: 1-17 µm. 

Distribution: Norwegian coastal waters, Barents Sea

Genetic information:

Observations
Norway