Tusk Shells [Scaphopoda]

Description

Although not bivalves, Scaphopoda is included here for completeness as it is often studied alongside bivalves due to its molluscan characteristics. This order includes marine molluscs known as tusk shells or tooth shells, recognized by their elongated, tubular shells which are open at both ends. They live buried in sediment, feeding on microorganisms and detritus. Their unique shell shape and burrowing lifestyle differentiate them significantly from bivalves.

Families

Taxonomy