Genus: Test ovoid, flexible, with minute foreign bodies and a thick covering of hyaline hair-like (or spine-like) projections; pseudopodia long, filose, branching (Kudo, 1966).

Diaphorodon sp. 5 clips 55 x 47 μm Torinome Kuroiso Tochigi, 1999	Diaphorodon sp. 7 clips μm Higashi-hiroshima Hiroshima, 1998	Diaphorodon sp. 3 clips Higashi-hiroshima Hiroshima, 1998
Diaphorodon sp. 2 clips Higashi-hiroshima Hiroshima, 1998	Diaphorodon sp. 5 clips Higashi-hiroshima Hiroshima, 1998