WRiMS Taxon list
Apionsoma (Apionsoma) misakianum (Ikeda, 1904)
Apionsoma (Apionsoma) trichocephalus Sluiter, 1902
Aspidosiphon (Akrikos) mexicanus (Murina, 1967)
Aspidosiphon (Aspidosiphon) elegans (Chamisso & Eysenhardt, 1821)
Aspidosiphon elegans (Chamisso & Eysenhardt, 1821) represented as Aspidosiphon (Aspidosiphon) elegans (Chamisso & Eysenhardt, 1821)
Golfingia (Siphonoides) mexicana Murina, 1967 accepted as Aspidosiphon (Akrikos) mexicanus (Murina, 1967)
Nephasoma (Nephasoma) eremita (Sars, 1851)
Phascolion (Isomya) convestitum Sluiter, 1902
Phascolion (Phascolion) caupo Hendrix, 1975
Phascolosoma (Phascolosoma) scolops (Selenka & de Man, 1883)