Species:
Cell body 58-(64.5-95)-100 μm long, (42-56)-62 μm wide,
isthmus (14-19)-20 μm wide, L/W=1.5; semicells pyramidal in shape, with
flattened apex, basal corner rounded, side and apical view elliptical; cell wall dotted
(Illustrations of The Japanese Fresh-water Algae, 1977).
|
31 μm
63 μm
94 μm; x 640
Images of collecting locality:
Ohnuma (a pond at Ohnuma enchi), Nasu-shiobara city (formerly Shiobara town), Tochigi Pref., Japan, April 1, 2007, by Y. Tsukii
