Siliqua is a genus of saltwater razor clams, marine bivalve molluscs in the family Pharidae, the razor clams and jackknife clams.
Species
Species in the genus Siliqua include:
Siliqua albida (Adams & Reeve, 1850)
Siliqua alta (Broderip & Sowerby I, 1829) – northern or Arctic razor clam
Siliqua barnardi M. Huber, 2010
Siliqua costata (Say, 1822) – Atlantic razor clam
Siliqua fasciata (Spengler, 1794)
Siliqua grayana (Dunker, 1862)
Siliqua herberti M. Huber, 2015
Siliqua japonica Dunker, 1861
Siliqua lucida (Conrad, 1837)
Siliqua minima (Gmelin, 1791)
Siliqua patula Dixon, 1789 - Pacific razor clam
Siliqua polita (W. Wood, 1828)
Siliqua pulchella Dunker, 1852
Siliqua radiata (Linnaeus, 1758)
Siliqua rostrata (Dunker, 1862)
Siliqua squama (Blainville, 1827)