image_list image_listE

Gamophyceae: Desmidales: Desmidiaceae
(Charophyceae: Zygnematales: Desmidiaceae)

Micrasterias apiculata
(Ehrenberg) Meneghini ex Ralfs

Micrasterias apiculata Genus: Cell body flat, large, variable in shape, longer than wide; strong constriction at center; each semicell with several notches; cell wall with many short spines (Illustrations of The Japanese Fresh-water Algae, 1977).
Species:


Micrasterias apiculata (Ehrenberg) Meneghini ex Ralfs , cell body μm long, μm wide, L/W=, isthmus μm wide, x 640, Ohnuma (a pond at Ohnuma enchi), Nasu-shiobara city (formerly Shiobara town), Tochigi Pref., Japan, August 2, 2008, collected by Eizaburo Tsukii, photo by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata Micrasterias apiculata


Please click on images for viewing enlarged.
Copyright Protist Information Server