Gastrochaenidae Gray, 1840
Gastrochaena brevis G.B. Sowerby I, 1834
Gastrochaena carteri Nielsen, 1986
Gastrochaena couvana
Gastrochaena cuneiformis Spengler, 1783
Gastrochaena denticulata Deshayes, 1855
Gastrochaena deshayesea
Gastrochaena deshayesi
Gastrochaena difficilis Deshayes, 1855
Gastrochaena dubia Pennant, 1777
Gastrochaena dubitata
Gastrochaena frondosa Cotton, 1934
Gastrochaena hawaiiensis Dall, Bartsch & Rehder, 1938
Gastrochaena hians (Gmelin, 1791)
Gastrochaena humilis Deshayes, 1855
Gastrochaena indistincta Deshayes
Gastrochaena kanaka (Dall, Bartsch & Rehder, 1938)
Gastrochaena macroschisma Deshayes, 1855
Gastrochaena mississippiensis
Gastrochaena moreana
Gastrochaena ovata G. B. Sowerby I, 1834
Gastrochaena philippinensis Deshayes, 1855
Gastrochaena plicatilis Deshayes, 1854
Gastrochaena retzii Deshayes, 1863
Gastrochaena ripleyana
Gastrochaena ruppelli Deshayes, 1854
Gastrochaena spathulata Deshayes, 1855
Gastrochaena stimpsoni Tryon, 1861