1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
2 specimens
Polycavernosa
BISH 510763
de Ríos, N.R.; Lobo, M.; Rios, A., 1985Venezuela
Voluta riosi
BPBM 205707
Rios, E.C.; Weaver, Clifton S., 1962