Family: Body more or less triangular to spatulate; tapered, round-tipped pseudopods.
Genus: Clear pseudopods, formed from clear anterior, more or less broad margin (Illustrated Guide, 1985).

Mayorella viridis sp. 2 clips xxxx xxxx Pref, 2000	Mayorella viridis sp. 3 clips xxxx xxxx Pref, 2000	Mayorella sp. 11 clips xxxx xxxx Pref, 2000	Mayorella leiydi sp. 15 clips xxxx xxxx Pref, 1998
Mayorella hohuensis sp. 7 clips xxxx xxxx Pref, 1998	Mayorella sp. 8 clips xxxx xxxx Pref, 1998	Mayorella sp. 7 clips xxxx xxxx Hiroshima, 1998	Mayorella sp. 4 clips xxxx xxxx Hiroshima, 1998
Mayorella sp. 2 clips xxxx xxxx Pref, 1999	Mayorella sp. 8 clips xxxx xxxx Pref, 1998	Mayorella sp. 5 clips xxxx xxxx Pref, 1998	Mayorella sp. 3 clips xxxx xxxx Pref, 1998
Mayorella sp. 4 clips xxxx xxxx Pref, 1998	Mayorella sp. 3 clips xxxx xxxx Hiroshima, 1998	Mayorella sp. 3 clips xxxx xxxx Hiroshima, 1998	Mayorella sp. 2 clips xxxx xxxx Pref, 1998
Mayorella sp. 3 clips xxxx xxxx Pref, 1998	Mayorella sp. 1 clips xxxx xxxx Pref, 1998	Mayorella sp. 2 clips xxxx xxxx Pref, 1998	Mayorella riparina ? sp. 4 clips xxxx xxxx Pref, 1998
Mayorella riparina ? sp. 2 clips xxxx xxxx Pref, 1998	Mayorella riparina ? sp. 2 clips xxxx xxxx Pref, 1998