Sponge
finger oyster Vulsella sp.
Family Malleidae updated
Dec 11Where
seen?
This clam is only seen deeply embedded in a sponge, with only the
shell opening appearing as a slit on the surface of the sponge.
Features: Slit 1-2cm long, the
clam is not seen outside a sponge in the wild. It has been seen in
several kinds of sponges in Singapore.