Family: More ore less broadly ovate, granular mass postcentral,
usually surrounded by clear border.
Genus: Without pseudopods from clear border; body mass as a post-central hump
(Illustrated Guide, 1985).
Similar Genus -->> Cochliopodium;
Vannella;
Hyalodiscus rubicundus Hertwig & Lesser,
cell body 35 μm long, 77 μm wide,
x 640, rice field, Konuma, Sakado city, Saitama Pref., Japan, July 18, 2004 by Y. Tsukii
31 μm
63 μm
94 μm; x 640