A tribe of bivalve mollusks, characterized by the closed condition for the mantle which envelops your body. The ship borer (Teredo navalis) is a good example.
In Cuvier's category, the fifth group of their Acephala testacea, like the clams, razor-shells, pholades, ship-worms, many various other lamellibranch or bivalve mollusks that have the mantle available during the anterior extremity, or close to the middle only, the passing of the foot.
Definition for "inclusa"
A tribe of bivalve mollusks, characterized by the…