Phascolosomatiformes E. Cutler & Gibbs, 1985
Antillesoma Stephen & Edmonds, 1972
Apionosoma
Apionsoma Sluiter, 1902
Fisherana Stephen, 1965
Phascolosma
Phascolosoma Leuckart, 1828
Siphonides Feray, 1941
