Sigmomorphina basistriata
Sigmomorphina beaglensis
Sigmomorphina borealis
Sigmomorphina disparilis
Sigmomorphina dissimilis
Sigmomorphina gallowayi
Sigmomorphina haeusleri
Sigmomorphina kotoi
Sigmomorphina lacrimosa
Sigmomorphina lornensis
Sigmomorphina macella
Sigmomorphina nonnulla
Sigmomorphina obesa
Sigmomorphina ozawai
Sigmomorphina pearceyi
Sigmomorphina pernaeformis
Sigmomorphina pusilla
Sigmomorphina rhomboidalis
Sigmomorphina semitecta
Sigmomorphina sidebottomi
Sigmomorphina sissoni
Sigmomorphina subcircularis
Sigmomorphina terquemiana
Sigmomorphina trilocularis
Sigmomorphina undulosa
Sigmomorphina yokoyamai