Polymorphidae Meyer, 1931
Hexaglandula ariusus Bilgees, 1971
Hexaglandula corynosoma (Travassos, 1915)
Hexaglandula inermis (Travassos, 1923)
Hexaglandula karachiensis Bilgees, 1971
Hexaglandula mutabilis (Rudolphi, 1819)
Hexaglandula pauchihamatus (Heinze, 1936)
Hexaglandula paucihamatus (Heinze, 1936)
