Helicina
Helicina is a genus of tropical and subtropical land snails with an operculum, terrestrial gastropod mollusks.
This is the type genus of its family and subfamily, as well as the superfamily Helicinoidea. This radiation is considered a fairly close relative e.g. of the water-living nerites, among the rather primitive snail clade Neritimorpha to which these all belong.
Species
The following species are recognised in the genus Helicina:- Helicina acobambensis
- Helicina adspersa
- Helicina amoena
- Helicina ampliata
- Helicina anaguana
- Helicina angulata
- Helicina antillarum
- Helicina arenicola
- Helicina basifilaris
- Helicina bautistae
- Helicina beatrix
- Helicina besckei
- Helicina biangulata
- Helicina bicincta
- Helicina bicolor
- Helicina bocourti
- Helicina boettgeri
- Helicina borealis
- Helicina bourguignatiana
- Helicina brasiliensis
- Helicina cacaguelita
- Helicina caracolla
- Helicina carinata
- Helicina chionea
- Helicina chiquitica
- Helicina chrysocheila
- Helicina cinctella
- Helicina cingulata
- Helicina clappi
- Helicina cokevillensis
- Helicina colombiae
- Helicina columbiana
- Helicina concentrica
- Helicina contamanoensis
- Helicina conus
- Helicina convexa
- Helicina cordillerae
- Helicina cretacea
- Helicina crosbyi
- Helicina cucutensis
- Helicina dallasi
- Helicina declivis
- Helicina decorosa
- Helicina delicatula
- Helicina densestriata
- Helicina diaphana
- Helicina dominicensis
- Helicina duo
- Helicina durangoana
- Helicina dysoni
- Helicina echandiensis
- Helicina ecuadoriana
- Helicina elata
- Helicina elatior
- Helicina escondida
- Helicina evanstonensis
- Helicina fasciata
- Helicina faustini
- Helicina festiva
- Helicina flavida
- Helicina foveata
- Helicina fragilis
- Helicina fulva
- Helicina funcki
- Helicina gabbi
- Helicina gemma
- Helicina ghiesbreghti
- Helicina grayi
- Helicina guajarana
- Helicina guppyi
- Helicina haemastoma
- Helicina heighwayana
- Helicina hondurana
- Helicina hornbeckii
- Helicina huacapistana
- Helicina iguapensis
- Helicina inaequistriata
- Helicina inca
- Helicina invectita
- Helicina iris
- Helicina isthmica
- Helicina juruana
- Helicina keatei
- Helicina lacerata
- Helicina laterculus
- Helicina laus
- Helicina lembeyana
- Helicina leopoldinae
- Helicina leptotropis
- Helicina leucozonalis
- Helicina liobasis
- Helicina lirifera
- Helicina lundi
- Helicina marfisae
- Helicina merdigera
- Helicina monteiberia
- Helicina monteverdensis
- Helicina munda
- Helicina nemoralis
- Helicina neritella
- Helicina nesiotica
- Helicina notata
- Helicina oaxacana
- Helicina ocanensis
- Helicina ochsneri
- Helicina orbiculata
- Helicina oskari
- Helicina oweniana
- Helicina oxyrhyncha
- Helicina pandiensis
- Helicina paraensis
- Helicina peruviana
- Helicina phakos
- Helicina phasianella
- Helicina pitalensis
- Helicina platychila
- Helicina prasinata
- Helicina psorica
- Helicina ptychophora
- Helicina pucayaensis
- Helicina punctisulcata
- Helicina pygmaea
- Helicina raresulcata
- Helicina rawsoni
- Helicina rhips
- Helicina rhodostoma
- Helicina rhynchostoma
- Helicina riparia
- Helicina rostrata
- Helicina rotundata
- Helicina sanctaemarthae
- Helicina sanguinea
- Helicina schereri
- Helicina schlueteri
- Helicina serina
- Helicina shantungensis
- Helicina sinuosa
- Helicina siolii
- Helicina sordida
- Helicina sowerbyana
- Helicina sprucei
- Helicina steindachneri
- Helicina striata
- Helicina subglobulosa
- Helicina succincta
- Helicina syngenes
- Helicina talamancensis
- Helicina tamsiana
- Helicina tenuis
- Helicina terryae
- Helicina tilei
- Helicina transparens
- Helicina trossula
- Helicina turbinata
- Helicina umbonata
- Helicina unizonata
- Helicina vanattae
- Helicina variabilis
- Helicina viridis
- Helicina vokesi
- Helicina wettsteini
- Helicina weyrauchi
- ''Helicina zephyrina''