''Samus'' is a genus of
sea sponge
Sponges or sea sponges are primarily marine invertebrates of the animal phylum Porifera (; meaning 'pore bearer'), a basal clade and a sister taxon of the diploblasts. They are sessile filter feeders that are bound to the seabed, and are o ...
s. It is the only genus in the monotypic family Samidae and is represented by a single species, ''Samus anonymus''.
References
Tetractinellida
{{demosponge-stub