Gastrochaena
Gastrochaena is a genus of saltwater clams, marine bivalve molluscs in the family Gastrochaenidae. The type species of this genus is Gastrochaena cuneiformis.
Species in the genus Gastrochaena include:Gastrochaena brevis G.B. Sowerby I, 1834Gastrochaena carteri Nielsen, 1986Gastrochaena cuneiformis Spengler, 1783Gastrochaena denticulata Deshayes, 1855Gastrochaena difficilis Deshayes, 1855Gastrochaena frondosa Cotton, 1934Gastrochaena humilis Deshayes, 1855Gastrochaena kanaka Dall, Bartsch & Rehder, 1938Gastrochaena macroschisma Deshayes, 1855Gastrochaena ovata Sowerby I, 1834Gastrochaena philippinensis Deshayes, 1855Gastrochaena spathulata Deshayes, 1855