Adamnestia arachis
Adamnestia japonica
Acrostemma coronata
Acrostemma coronata arenaria
Acrostemma striatula
Cylichna acteonelliformis
Cylichna alba
Cylichna angistoma
Cylichna atahualpa
Cylichna brevissima
Cylichna bruguierei
Cylichna bruguierei verneuili
Cylichna collyra
Cylichna consobrinoides
Cylichna constricta
Cylichna cumberlandiana
Cylichna cylindracea
Cylichna cylindroides
Cylichna cylindroides ambigena
Cylichna discus
Cylichna dulcis
Cylichna eburnea
Cylichna eratula
Cylichna gelida
Cylichna grimaldii
Cylichna grovesi
Cylichna intermissa
Cylichna involuta
Cylichna lemchei
Cylichna occulta
Cylichna propecylindracea
Cylichna pusilla
Cylichna reticulata
Cylichna rimata
Cylichna seredibensis
Cylichna sibogae
Cylichna stephensae
Cylichna subcylindrica
Cylichna sublaevis
Cylichna tanyumphalos
Cylichna thetidis
Cylichna tubulosa
Cylichna zealandica
Eocylichna musashiensis
Cylichnella bidentata
Cylichnella goslineri
Cylichnella kawamurai
Cylichnella tabogaensis
 
GASTROPODA-CEPHALASPIDEA-DIAPHANOIDEA - Family: CYLICHNIDAE H. & A. Adams, 1854 - (205 species, 5 var)- Sea