Family: Test round, thick, firm, with rod-like radial structure (Illustrated Guide, 1985).
Genus: Test smooth, elastic at pseudostome; pseudostome round, located at terminal
(Illustrated Guide, 1985).
Species:
Similar Genus -->> Chlamydophrys Leptochlamydophrys sp.,
test 10 μm long, 6 μm wide, pseudostome 3 μm wide,
x 640, Kabuto-yama sizen-kansatsu ike (pond), Kabuto-yama, Nishi-no-miya city, Hyogo Pref., Japan, September 10, 2004 by Y. Tsukii
31 μm
63 μm
94 μm; x 640