Bulla elliptica- Cylichna acrotoma
- Cylichna acutiscapulae
- Cylichna africana
- Cylichna agatha
- Cylichna alba
- Cylichna andamanica
- Cylichna anthera
- Cylichna atahualpa
- Cylichna atlantica
- Cylichna attonsa
- Cylichna auberii
- Cylichna aula
- Cylichna bicarinata
- Cylichna biplicata
- Cylichna butonensis
- Cylichna caelata
- Cylichna calvertensis
- Cylichna carinata
- Cylichna collyra
- Cylichna coronata
- Cylichna crenilabris
- Cylichna cylindracea
- Cylichna dalli
- Cylichna diegensis
- Cylichna discus
- Cylichna diversilirata
- Cylichna eburnea
- Cylichna euthlasta
- Cylichna fantasma
- Cylichna faoensis
- Cylichna gelida
- Cylichna georgiana
- Cylichna gouldii
- Cylichna greensboroensis
- Cylichna inca
- Cylichna incisa
- Cylichna insculpta
- Cylichna intermissia
- Cylichna involuta
- Cylichna jacksonensis
- Cylichna jecoralis
- Cylichna krebsii
- Cylichna labiata
- Cylichna laeta
- Cylichna lemchei
- Cylichna luticola
- Cylichna makanjuolai
- Cylichna mecyntea
- Cylichna melampoides
- Cylichna meyeri
- Cylichna minima
- Cylichna nida
- Cylichna nitens
- Cylichna noronyensis
- Cylichna nucleola
- Cylichna operosa
- Cylichna ordinaria
- Cylichna oviformis
- Cylichna ovum-lacerti
- Cylichna paupercula
- Cylichna pessumata
- Cylichna pizarro
- Cylichna propinqua
- Cylichna protracta
- Cylichna pumila
- Cylichna regularis
- Cylichna remissa
- Cylichna reticulata
- Cylichna scitula
- Cylichna secalina
- Cylichna sibogae
- Cylichna stephensae
- Cylichna subradius
- Cylichna subreticulata
- Cylichna tabogaensis
- Cylichna tahitensis
- Cylichna temblorensis
- Cylichna thetidis
- Cylichna tubulosa
- Cylichna veleronis
- Cylichna venusta
- Cylichna verrillii
- Cylichna villersii
- Cylichna volutata
- Cylichna vortex
- Cylichna zealandica