An assemblage of species, or stages of organisms (e.g. eggs or larvae), that cannot be allocated with confidence to nominal genera.
An assemblage of species, or stages of organisms (e.g. eggs or larvae), that cannot be allocated with confidence to nominal genera.
是指一群的种,或生物的各个生命阶段(例如卵或幼体),而不能确信应置于那一命名属中。