Species: Lorica cylindrical, anterior end rounded, posterior end conically tapering into a stout projection;
lateral sides nearly straight or slightly swelled; flagellum apertures with a low collar having a circle of spines;
wall covered with short spines; 36-40 μm long, 16-18.5 μm wide
(Photomicrographs of the Fresh-water Algae, vol.6, 1987).
Trachelomonas crispa Balech (var. crispa ?),
lorica μm long, μm wide, L/W=,
x 640, Dai-ich Choseichi biotope, Kashiwa Village Mizube Park, Kashiwa city, Chiba Pref., Japan, February 11, 2008 by Y. Tsukii 31 μm
63 μm
94 μm; x 640
Images of collecting locality:
Dai-ich Choseichi biotope, Kashiwa Village Mizube Park, Kashiwa city, Chiba Pref., Japan, February 11, 2008 by Y. Tsukii