Base of the evolutionary tree for periwinkle (Littorinoidea)

← parent

• periwinkle (Littorinoidea) (1200 species)
  • Annulariidae → (590 species)
    • Chondropometes → (25 species)
      • Chondropometes eximium
      • Chondropometes bruneocinctum
      • Chondropometes poenitente
      • Chondropometes minaense
      • Chondropometes bellisimum
      • Chondropometes malleatum
      • Chondropometes exquisitum
      • Chondropometes concolor
      • Chondropometes segregatum
      • Chondropometes puertecitense
      • Chondropometes saccharinum
      • Chondropometes torrei
      • Chondropometes jaguaense
      • Chondropometes alveare
      • Chondropometes sagebieni
      • Chondropometes antoniense
      • Chondropometes vignalense
      • Chondropometes scopulorum
      • Chondropometes cereum
      • Chondropometes magnum
      • Chondropometes vignalensis
      • Chondropometes cingulatum
      • Chondropometes bellum
      • Chondropometes venerabile
      • Chondropometes collumelare
    • Leiabbottella → (2 species)
      • Leiabbottella soluta
      • Leiabbottella thompsoni
    • Tessaripoma → (3 species)
      • Tessaripoma arenarium
      • Tessaripoma alyshae
      • Tessaripoma hooksi
    • Colonella → (4 species)
      • Colonella acklinensis
      • Colonella mariguanensis
      • Colonella acklinsensis
      • Colonella watlingensis
    • Clydonopoma → (9 species)
      • Clydonopoma subglobosum
      • Clydonopoma elegans
      • Clydonopoma pumilum
      • Clydonopoma nobile
      • Clydonopoma poloense
      • Clydonopoma titanum
      • Clydonopoma bahorucense
      • Clydonopoma bartschi
      • Clydonopoma peasei
    • Eutudora → (18 species)
      • Eutudora camoensis
      • Eutudora biayensis
      • Eutudora bermudezi
      • Eutudora pilsbryi
      • Eutudora uncinatum
      • Eutudora eurystoma
      • Eutudora indivisum
      • Eutudora limbifera
      • Eutudora payroli
      • Eutudora coronadoi
      • Eutudora tryoni
      • Eutudora paradoxum
      • Eutudora inquisita
      • Eutudora jumaguensis
      • Eutudora guaicanamarensis
      • Eutudora cabrerai
      • Eutudora azucarensis
      • Eutudora najazaensis
    • Chittypoma → (3 species)
      • Chittypoma jarvisi
      • Chittypoma monstrosum
      • Chittypoma pearmanaeanum
    • Sallepoma → (5 species)
      • Sallepoma vachense
      • Sallepoma corailense
      • Sallepoma mutabile
      • Sallepoma occidentale
      • Sallepoma pulchellum
    • Colobostylus → (19 species)
      • Colobostylus thysanoraphe
      • Colobostylus interruptus
      • Colobostylus nuttii
      • Colobostylus xanthostoma
      • Colobostylus tenuistriatus
      • Colobostylus nelsoni
      • Colobostylus chevalieri
      • Colobostylus humphreysianus
      • Colobostylus redfieldianus
      • Colobostylus lamellosus
      • Colobostylus sagittifer
      • Colobostylus rosenbergianus
      • Colobostylus banksianus
      • Colobostylus negrilensis
      • Colobostylus jayanus
      • Colobostylus tectilabris
      • Colobostylus yallahensis
      • Colobostylus bronnii
      • Colobostylus albus
    • Xenopoma → (3 species)
      • Xenopoma spinosissimum
      • Xenopoma aguayoi
      • Xenopoma hendersoni
    • Superbipoma → (2 species)
      • Superbipoma asymmetricum
      • Superbipoma superbum
    • Rhytidothyra → (2 species)
      • Rhytidothyra bilabiata
      • Rhytidothyra jacobsoni
    • Colonina → (12 species)
      • Colonina haitensis
      • Colonina dominicensis
      • Colonina manielensis
      • Colonina molensis
      • Colonina fortunensis
      • Colonina gerhardfellneri
      • Colonina gerhartfellneri
      • Colonina bryanti
      • Colonina nana
      • Colonina inaguella
      • Colonina tortuensis
      • Colonina moustiquensis
    • Diplopoma → (8 species)
      • Diplopoma crenulatum
      • Diplopoma mucaralense
      • Diplopoma aquadillense
      • Diplopoma aguadillense
      • Diplopoma storchi
      • Diplopoma torrei
      • Diplopoma pujalsi
      • Diplopoma rigidulum
    • Gouldipoma → (10 species)
      • Gouldipoma thoreyanum
      • Gouldipoma plicatulum
      • Gouldipoma simplicistoma
      • Gouldipoma sumichrasti
      • Gouldipoma rubicundum
      • Gouldipoma turritum
      • Gouldipoma chrysostiria
      • Gouldipoma woodringi
      • Gouldipoma coltrorum
      • Gouldipoma trochleare
    • Tudora → (55 species)
      • Tudora paraguanensis
      • Tudora aurantia
      • Tudora tuberculata
      • Tudora canashitensis
      • Tudora arcticoronata
      • Tudora aguayoi
      • Tudora garridoiana
      • Tudora chiapensis
      • Tudora pilsbryi
      • Tudora obesa
      • Tudora secana
      • Tudora rondeklipensis
      • Tudora yunguense
      • Tudora westputensis
      • Tudora victoris
      • Tudora djerimensis
      • Tudora desculpta
      • Tudora rotundata
      • Tudora wassauensis
      • Tudora wilkinsonii
      • Tudora excurrens
      • Tudora gundlachi
      • Tudora natensoni
      • Tudora bullenensis
      • Tudora rocai
      • Tudora undosa
      • Tudora magnifica
      • Tudora fossor
      • Tudora varicosa
      • Tudora aunantia
      • Tudora scabrata
      • Tudora williamsoni
      • Tudora truscheli
      • Tudora recta
      • Tudora grandiensis
      • Tudora abbotti
      • Tudora newportensis
      • Tudora welchi
      • Tudora troscheli
      • Tudora arubana
      • Tudora cristata
      • Tudora notata
      • Tudora crassiuscula
      • Tudora thomasi
      • Tudora rangelina
      • Tudora asperata
      • Tudora nobilitata
      • Tudora megacheilos
      • Tudora bermudezi
      • Tudora muskusi
      • Tudora aripensis
      • Tudora suavis
      • Tudora complanata
      • Tudora kabrietensis
      • Tudora rupis
    • Annularia → (85 species)
      • Annularia barbouri
      • Annularia camoensis
      • Annularia mimetica
      • Annularia attenuata
      • Annularia majuscula
      • Annularia toroensis
      • Annularia euglypta
      • Annularia cantarillensis
      • Annularia sifontesi
      • Annularia acklinense
      • Annularia mayariensis
      • Annularia sauvallei
      • Annularia obsoleta
      • Annularia echinus
      • Annularia eburnea
      • Annularia songoensis
      • Annularia najazaensis
      • Annularia pallens
      • Annularia retrorsa
      • Annularia architectonica
      • Annularia capestanyi
      • Annularia candeana
      • Annularia fimbriatula
      • Annularia arquesi
      • Annularia terneroensis
      • Annularia lincina
      • Annularia scabricula
      • Annularia leporilabris
      • Annularia tryoni
      • Annularia prestoni
      • Annularia wrighti
      • Annularia tacrensis
      • Annularia perezi
      • Annularia obliterata
      • Annularia biayensis
      • Annularia transitoria
      • Annularia caymenensis
      • Annularia latistoma
      • Annularia yumuriensis
      • Annularia semicana
      • Annularia arangiana
      • Annularia chittyi
      • Annularia sumichrasti
      • Annularia morenoi
      • Annularia ramsdeni
      • Annularia incerta
      • Annularia mitis
      • Annularia moussoniana
      • Annularia hendersoni
      • Annularia barkeri
      • Annularia spinulosa
      • Annularia cygni
      • Annularia hilliana
      • Annularia pisum
      • Annularia agassizi
      • Annularia triploploma
      • Annularia lirata
      • Annularia canoaensis
      • Annularia cabrerai
      • Annularia catenata
      • Annularia boqueronensis
      • Annularia libanoensis
      • Annularia blaini
      • Annularia bermudezi
      • Annularia natensoni
      • Annularia holguinensis
      • Annularia payroli
      • Annularia lima
      • Annularia mayensis
      • Annularia intercisa
      • Annularia tanamensis
      • Annularia perplexa
      • Annularia nipensis
      • Annularia fragilis
      • Annularia plicata
      • Annularia jiguanensis
      • Annularia pilsbryi
      • Annularia uncinata
      • Annularia anomala
      • Annularia victoris
      • Annularia storchi
      • Annularia aberrans
      • Annularia rocai
      • Annularia eurystoma
      • Annularia arguta
    • Chondropoma → (152 species)
      • Chondropoma julieni
      • Chondropoma vespertinum
      • Chondropoma russelli
      • Chondropoma pannosum
      • Chondropoma elegans
      • Chondropoma pictum
      • Chondropoma necopium
      • Chondropoma pfeifferianum
      • Chondropoma nicolasi
      • Chondropoma graniferum
      • Chondropoma lindenianum
      • Chondropoma lembeyi
      • Chondropoma morsecodex
      • Chondropoma rabelense
      • Chondropoma inaguativum
      • Chondropoma irradians
      • Chondropoma solum
      • Chondropoma blauneri
      • crenulate horn (Chondropoma dentatum)
      • Chondropoma bairense
      • Chondropoma appendiculatum
      • Chondropoma riisei
      • Chondropoma compressa
      • Chondropoma providencialense
      • Chondropoma cordovanum
      • Chondropoma saccharinetense
      • Chondropoma assimile
      • Chondropoma delatreanum
      • Chondropoma revocatum
      • Chondropoma hjalmarsoni
      • Chondropoma revinetum
      • Chondropoma foveatum
      • Chondropoma kazikum
      • Chondropoma ernesti
      • Chondropoma wilcoxi
      • Chondropoma crystallinum
      • Chondropoma pumilum
      • Chondropoma egregium
      • Chondropoma gonavense
      • Chondropoma perlatum
      • Chondropoma caymanbracense
      • Chondropoma marginalbum
      • Chondropoma turnerae
      • Chondropoma montanum
      • Chondropoma revinctum
      • Chondropoma quisquense
      • Chondropoma unilabiatum
      • Chondropoma magnificum
      • Chondropoma moestum
      • Chondropoma mariguanicolum
      • Chondropoma edouardi
      • Chondropoma petitanum
      • Chondropoma watlingense
      • Chondropoma gutierrezi
      • Chondropoma cygni
      • Chondropoma tortugaense
      • Chondropoma poeyanum
      • Chondropoma antonense
      • Chondropoma pupiforme
      • Chondropoma montalbense
      • Chondropoma jaulense
      • Chondropoma venezuelense
      • Chondropoma discolorans
      • Chondropoma rufopictum
      • Chondropoma clenchi
      • Chondropoma abbotti
      • Chondropoma erroneum
      • Chondropoma edvardi
      • Chondropoma dissolutum
      • Chondropoma mimeticum
      • Chondropoma guisaense
      • Chondropoma schaliei
      • Chondropoma vermiculatum
      • Chondropoma cleti
      • Chondropoma yunquei
      • Chondropoma auberianum
      • Chondropoma acklinsense
      • Chondropoma sinuosum
      • Chondropoma caribbaeum
      • Chondropoma callipeplum
      • Chondropoma deceptor
      • Chondropoma greenfieldi
      • Chondropoma genevievae
      • Chondropoma caroli
      • Chondropoma beatensis
      • Chondropoma naniculum
      • Chondropoma woodringi
      • Chondropoma manielense
      • Chondropoma conseptum
      • Chondropoma rangelina
      • Chondropoma jimenoi
      • Chondropoma planicolum
      • Chondropoma canescens
      • Chondropoma baconi
      • Chondropoma solidulum
      • Chondropoma pupaeformis
      • Chondropoma aguayoi
      • Chondropoma hendersoni
      • Chondropoma duffyhooksorum
      • Chondropoma oxytremum
      • Chondropoma blanchardi
      • Chondropoma bellevittatum
      • Chondropoma hamlini
      • Chondropoma canaliculatum
      • Chondropoma annae
      • Chondropoma rejedori
      • Chondropoma inaguicolum
      • Chondropoma cognatum
      • Chondropoma santaluciense
      • Chondropoma yucayum
      • Chondropoma oculea
      • Chondropoma navassense
      • Chondropoma parvicaymanense
      • Chondropoma necopinum
      • Chondropoma ocula
      • Chondropoma simplex
      • Chondropoma eyerdami
      • Chondropoma catalinense
      • Chondropoma booneae
      • Chondropoma garceanum
      • Chondropoma eusarcum
      • Chondropoma leoni
      • Chondropoma dilatatum
      • Chondropoma planaense
      • Chondropoma vanattae
      • Chondropoma eutyches
      • Chondropoma xenicum
      • Chondropoma cabrerai
      • Chondropoma inaguellum
      • Chondropoma fluxum
      • Chondropoma manni
      • Chondropoma echinulatum
      • Chondropoma glabratum
      • Chondropoma cieloense
      • Chondropoma laetum
      • Chondropoma portuandoi
      • Chondropoma wetmorei
      • Chondropoma carenasense
      • Chondropoma presasianum
      • Chondropoma scobina
      • Chondropoma cometense
      • Chondropoma obesum
      • Chondropoma ignea
      • Chondropoma decipiens
      • Chondropoma gruneri
      • Chondropoma terebra
      • Chondropoma retreatense
      • Chondropoma fluxam
      • Chondropoma molense
      • Chondropoma biforme
      • Chondropoma rubicundum
      • Chondropoma latum
    • Licina → (17 species)
      • Licina andrewsae
      • Licina gimbiensis
      • Licina yaucoi
      • Licina cayemitensis
      • Licina negrilense
      • Licina caymanicola
      • Licina rosenbergianus
      • Licina hooksi
      • Licina largillierti
      • Licina redfieldiana
      • Licina graminosa
      • Licina rollei
      • Licina michelensis
      • Licina spencei
      • Licina rangelina
      • Licina decussata
      • Licina pestelensis
    • Blaesospira → (2 species)
      • Blaesospira echinus
      • Blaesospira rocai
    • Chondropomium → (13 species)
      • Chondropomium gimbiense
      • Chondropomium blaineorum
      • Chondropomium caelicum
      • Chondropomium ignotum
      • Chondropomium superbum
      • Chondropomium eusarcum
      • Chondropomium lynx
      • Chondropomium blainesorum
      • Chondropomium aysmmetricum
      • Chondropomium beatense
      • Chondropomium weinlandi
      • Chondropomium marmoreum
      • Chondropomium sardonyx
    • Parachondria → (61 species)
      • Parachondrops campbelli
      • Parachondrops modestus
      • Parachondria daedala
      • Parachondria capestanyi
      • Parachondria shepardiana
      • Parachondria gnota
      • Parachondria coroni
      • Parachondria hinchensis
      • Parachondria graminosus
      • Parachondria crenulosa
      • Parachondria barklyana
      • Parachondria armata
      • Parachondria muchai
      • Parachondria fecunda
      • Parachondria pyrostoma
      • Parachondria lineolatus
      • Parachondria darlingtoni
      • Parachondria hispaniolae
      • Parachondria stigmosa
      • Parachondria arcisensis
      • Parachondria rubicundus
      • Parachondria gonavicola
      • Parachondria griffithiana
      • Parachondria isabellina
      • Parachondria anatolensis
      • Parachondria olssoni
      • Parachondria texta
      • Parachondria obliterata
      • Parachondria maritima
      • Parachondria aurora
      • Parachondria mutica
      • Parachondria campbellii
      • Parachondria chordata
      • Parachondria adamsi
      • Parachondria simulans
      • Parachondria pilsbryi
      • Parachondria gettlemani
      • Parachondria dessalinesi
      • Parachondria canescens
      • Parachondria capeotanyi
      • Parachondria euglipta
      • Parachondria columna
      • Parachondria petitiana
      • Parachondria avena
      • Parachondria lindenianus
      • Parachondria joyeuse
      • Parachondria wilkinsonii
      • Parachondria papyracea
      • Parachondria trachyderma
      • Parachondria pauperata
      • Parachondria samanicola
      • Parachondria fascia
      • Parachondria silvatica
      • Parachondria erecta
      • Parachondria tappaniana
      • Parachondria sericina
      • Parachondria salleana
      • Parachondria mordax
      • Parachondria heatheraikenae
      • Parachondria cordovanus
      • Parachondria caricae
    • Halotudora → (4 species)
      • Halotudora gruneri
      • Halotudora aripensis
      • Halotudora kuesteri
      • Halotudora gaigei
    • Abbottella → (25 species)
      • Abbottella haitensis
      • Abbottella urbana
      • Abbottella adolphi
      • Abbottella crossei
      • Abbottella bompardopolensis
      • Abbottella domingoensis
      • Abbottella adolfi
      • Abbottella diadema
      • Abbottella dichroa
      • Abbottella milleacantha
      • Abbottella wilhelmi
      • Abbottella samanensis
      • Abbottella calliotropis
      • Abbottella moreletiana
      • Abbottella harpeza
      • Abbottella nitens
      • Abbottella crataegus
      • Abbottella sosuaensis
      • Abbottella sanchezi
      • Abbottella rosaliae
      • Abbottella tenebrosa
      • Abbottella gabbi
      • Abbottella abbotti
      • Abbottella paradoxa
      • Abbottella mellosa
    • Crossepoma → (5 species)
      • Crossepoma australe
      • Crossepoma vermiculatum
      • Crossepoma emilianum
      • Crossepoma hendersoni
      • Crossepoma jacmelense
    • Turrithyra → (8 species)
      • Turrithyra decepto
      • Turrithyra echinulata
      • Turrithyra mendax
      • Turrithyra hamlini
      • Turrithyra canaliculata
      • Turrithyra sinuosa
      • Turrithyra bermudezi
      • Turrithyra deceptor
    • Adamsiella → (19 species)
      • Adamsiella pulchrior
      • Adamsiella gratiosa
      • Adamsiella mirabilis
      • Adamsiella aureolabris
      • Adamsiella grayana
      • Adamsiella antiguaense
      • Adamsiella pearmanaena
      • Adamsiella miranda
      • Adamsiella leoni
      • Adamsiella xanthostoma
      • Adamsiella longicollis
      • Adamsiella aripensis
      • Adamsiella variabilis
      • Adamsiella moribunda
      • Adamsiella irrorata
      • Adamsiella monstrosa
      • Adamsiella jarvisi
      • Adamsiella ignilabris
      • Adamsiella pearmacana
    • Rolleia → (3 species)
      • Rolleia martensi
      • Rolleia haitensis
      • Rolleia oberi
    • Choanopomops → (7 species)
      • Choanopomops terecostatum
      • Choanopomops andrewsae
      • Choanopomops cordovanus
      • Choanopomops chiapasense
      • Choanopomops radiosum
      • Choanopomops osberti
      • Choanopomops martensianum
    • Meganipha rhecta
    • Choanopoma gaigei
    • Meganiphe rhecta
    • Lagopoma lagopoma
    • Megannularia rosenbergi
    • Xenopomoides delicatulum
    • Saulaepoma sauliae
    • Paradoxipoma enigmaticum
    • Parachondrella aurora
  • Zerotulidae → (18 species)
    • Zerotula → (8 species)
      • Zerotula incognita
      • Zerotula antarctica
      • Zerotula coronata
      • Zerotula nummaria
      • Zerotula hedleyi
      • Zerotula bicarinata
      • Zerotula triangulata
      • Zerotula nautiliformis
    • Trilirata → (4 species)
      • Trilirata macmurdensis
      • Trilirata triregis
      • Trilirata herosae
      • Trilirata sexcarinata
    • Pseudonatica → (2 species)
      • Pseudonatica ampullarica
      • Pseudonatica antarctica
    • Frovina → (3 species)
      • Frovina soror
      • Frovina indecora
      • Frovina angularis
    • Dickdellia labioflecta
  • Skeneopsidae → (3 species)
    • Skeneopsis → (2 species)
      • flat skenea (Skeneopsis planorbis)
      • Skeneopsis sultanarum
    • Starkeyna starkeyae
  • Littorinidae → (291 species)
    • Littorininae → (212 species)
      • Echinolittorina → (83 species)
        • Echinolittorina modesta
        • Echinolittorina quadricincta B
        • Modest Perinwinkle (Echinolittorina malaccana)
        • Echinolittorina miliaris
        • Echinolittorina cecillei
        • Echinolittorina philippinensis
        • Echinolittorina sundaica
        • Echinolittorina meleagris B
        • Echinolittorina trochoides E
        • Echinolittorina wallaceana
        • Echinolittorina trochoides B
        • Echinolittorina quadricincta A
        • slender periwinkle (Echinolittorina angustior)
        • Echinolittorina jamaicensis
        • Echinolittorina hawaiiensis
        • Echinolittorina subnodosa B
        • Echinolittorina radiata
        • white-spot periwinkle (Echinolittorina meleagris A)
        • Echinolittorina santelenae
        • Echinolittorina feejeensis
        • Echinolittorina vidua B
        • Echinolittorina trochoides C
        • Noduled Littorina (Echinolittorina australis)
        • Echinolittorina punctata B
        • Echinolittorina austrotrochoides
        • Echinolittorina leucosticta
        • Echinolittorina subnodosa
        • Echinolittorina helenae
        • Echinolittorina soroziczac
        • Echinolittorina arabica A
        • Echinolittorina atrata
        • Topped Prickly Winkle (Echinolittorina pascua)
        • Echinolittorina trochoides A
        • Echinolittorina lemniscata
        • Common Prickle Periwinkle (Echinolittorina vidua)
        • Echinolittorina ziczac A
        • Echinolittorina apicina
        • Echinolittorina dilatata
        • Echinolittorina granosa
        • Echinolittorina conspersa
        • Echinolittorina fuscolineata
        • Echinolittorina trochoides D
        • Echinolittorina parcipicta
        • Echinolittorina caboverdensis
        • Echinolittorina penicillata
        • Echinolittorina biangulata
        • Echinolittorina pulchella
        • Echinolittorina vidua A
        • Common Prickly Winkle (Echinolittorina tuberculata)
        • Echinolittorina subnodosa A
        • Echinolittorina marquesensis
        • zebra periwinkle (Echinolittorina ziczac)
        • Echinolittorina quadricincta
        • Echinolittorina paytensis
        • brown periwinkle (Echinolittorina mespillum)
        • Echinolittorina punctata
        • Echinolittorina arabica
        • Echinolittorina peruviana
        • lineolate periwinkle (Echinolittorina lineolata)
        • Echinolittorina aspera
        • Echinolittorina vermeiji
        • Echinolittorina interrupta
        • Echinolittorina tricincta
        • Echinolittorina riisei
        • Echinolittorina placida
        • Echinolittorina marisrubri
        • Echinolittorina arabica B
        • Echinolittorina reticulata
        • Echinolittorina quadricincta C
        • Echinolittorina melanacme
        • Echinolittorina dubiosa
        • Echinolittorina punctata A
        • Echinolittorina millegrana
        • Echinolittorina cinerea
        • Echinolittorina ziczac B
        • nodular periwinkle (Echinolittorina natalensis)
        • Spotted Periwinkle (Echinolittorina meleagris)
        • Echinolittorina peregrinator
        • Echinolittorina porcata
        • Echinolittorina tenuistriata
        • Echinolittorina omanensis
        • Echinolittorina albicarinata
        • Echinolittorina novaezelandiae
      • Austrolittorina → (5 species)
        • Austrolittorina antipodum
        • brown periwinkle (Austrolittorina cincta)
        • Austrolittorina araucana
        • Austrolittorina unifasciata
        • Austrolittorina fernandezensis
      • Afrolittorina → (4 species)
        • african perwinkle (Afrolittorina africana)
        • Dark Littorina (Afrolittorina acutispira)
        • Checkered Australwink (Afrolittorina praetermissa)
        • Afrolittorina knysnaensis
      • Mainwaringia → (3 species)
        • Mainwaringia dantaae
        • Mainwaringia rhizophila
        • Mainwaringia leithii
      • Peasiella → (11 species)
        • Peasiella fasciata
        • Keeled Periwinkle (Peasiella tantilla)
        • Peasiella infracostata
        • Peasiella habei
        • Peasiella patula
        • Peasiella conoidalis
        • Peasiella fuscopiperata
        • Peasiella lutulenta
        • Peasiella roepstorffiana
        • Peasiella mauritiana
        • Peasiella isseli
      • Periwinkle snails (Littorina) → (44 species)
        • Littorina compressa
        • Littorina serialis
        • Littorina globosa
        • Littorina acuminata
        • Littorina lacustris
        • Littorina pellita
        • Littorina obtusala
        • Littorina natica
        • Littorina brevicula
        • Littorina mausseneti
        • Littorina pencillata
        • Littorina gymma
        • Littorina mucronata
        • Littorina squalida
        • Littorina kasatka
        • Sitka periwinkle (Littorina sitkana)
        • Littorina aleutica
        • Littorina praepontica
        • Littorina arcana
        • Littorina caliginesa
        • checkered periwinkle (Littorina scutulata)
        • Littorina horikawai
        • Littorina humbertina
        • Littorina tuberculata
        • Littorina sulcata
        • Littorina adamsii
        • periwinkle (Littorina littorea)
        • Littorina plena
        • Littorina goniata
        • Littorina prevostina
        • Littorina chartroni
        • Littorina mountsoloensis
        • Newcomb Periwinkle (Littorina subrotundata)
        • Littorina cossmanni
        • Littorina atkana
        • Black-lined Periwinkle (Littorina saxatilis)
        • Littorina compacta
        • Littorina mandshurica
        • Littorina fragilis
        • Flat Periwinkle (Littorina fabalis)
        • eroded periwinkle (Littorina keenae)
        • Littorina peridesmia
        • Littorina novaezealandiae
        • northern Yellow Periwinkle (Littorina obtusata)
      • Mangrove periwinkles (Littoraria) → (40 species)
        • Littoraria sulculosa
        • Littoraria subvittata
        • Littoraria flava
        • Articulated Littorina (Littoraria articulata)
        • Littoraria albicans
        • Littoraria tessellata
        • Littoraria sinensis
        • Widow Periwinkle (Littoraria melanostoma)
        • Scarlet Periwinkle (Littoraria coccinea)
        • Dotted Periwinkle (Littoraria pintado)
        • Littoraria pullata
        • Littoraria cingulifera
        • Littoraria bengalensis
        • Varied Periwinkle (Littoraria varia)
        • Littoraria lutea
        • cloudy periwinkle (Littoraria nebulosa)
        • Littoraria strigata
        • Littoraria vespacea
        • zebra periwinkle (Littoraria zebra)
        • Littoraria delicatula
        • Littoraria filosa
        • Littoraria aberrans
        • Littoraria mauritiana
        • Littoraria intermedia
        • Littoraria fasciata
        • Littoraria rosewateri
        • mangrove periwinkle (Littoraria angulifera)
        • Carinate Periwinkle (Littoraria carinifera)
        • Littoraria conica
        • rough periwinkle (Littoraria scabra)
        • Littoraria ianthostoma
        • Littoraria cingulata
        • Littoraria pallescens
        • Ardouin's Periwinkle (Littoraria ardouiniana)
        • marsh periwinkle (Littoraria irrorata)
        • Littoraria variegata
        • Undulate Periwinkle (Littoraria undulata)
        • Littoraria flammea
        • Littoraria luteola
        • Littoraria philippiana
      • Tectarius → (15 species)
        • Tectarius coronatus
        • Tectarius rusticus
        • Tectarius tuberculatus
        • false pricklywinkle (Tectarius antonii)
        • Tectarius spinulosus
        • Tectarius pygmaeus
        • Tectarius isletaensis
        • Tectarius cumingii
        • Tectarius striatus
        • Tectarius pagodus
        • Tectarius viviparus
        • Tectarius niuensis
        • Tectarius tectumpersicum
        • Tectarius grandinatus
        • Tectarius luteus
      • Nodilittorina → (5 species)
        • Pyramid Prickly Winkle (Nodilittorina pyramidalis)
        • Nodilittorina lozoueti
        • pricklywinkle (Nodilittorina dilatata)
        • Nodilittorina leucosticta
        • Nodilittorina guespellensis
      • Small Periwinkle (Melarhaphe neritoides)
      • beaded periwinkle (Cenchritis muricatus)
    • Lacuninae → (55 species)
      • Lacuna → (38 species)
        • Lacuna lepidula
        • Lacuna tenuistriata
        • variegate lacuna (Lacuna variegata)
        • Lacuna cancavennensis
        • Lacuna cochlearella
        • Lacuna naticella
        • Lacuna orientalis
        • Lacuna macromphalus
        • Lacuna smithii
        • delightful lacuna (Lacuna vaginata)
        • Lacuna precursor
        • Lacuna microscopica
        • Lacuna carinifera
        • Lacuna morgani
        • Lacuna lukinii
        • thick lacuna (Lacuna crassior)
        • one-band lacuna (Lacuna unifasciata)
        • Lacuna scalariformis
        • amber lacuna (Lacuna succinea)
        • Banded Chink Snail (Lacuna vincta)
        • reflexed lacuna (Lacuna reflexa)
        • pale lacuna (Lacuna pallidula)
        • Lacuna cleicecabrale
        • Lacuna pumilio
        • Lacuna porrecta
        • Lacuna latifasciata
        • chink snail (Lacuna marmorata)
        • Lacuna staadti
        • Lacuna compressa
        • Lacuna uchidai
        • Lacuna setonaikaiensis
        • Lacuna decorata
        • Lacuna bonneti
        • Least Chink Shell (Lacuna parva)
        • Lacuna globosa
        • Lacuna turrita
        • Lacuna turneri
        • lesser lacuna (Lacuna minor)
      • Cremnoconchus → (9 species)
        • Cremnoconchus hanumani
        • Cremnoconchus dwarakii
        • Cremnoconchus canaliculatus
        • Cremnoconchus syhadrensis
        • Cremnoconchus cingulatus
        • Cremnoconchus castanea
        • Cremnoconchus agumbensis
        • Cremnoconchus conicus
        • Cremnoconchus globulus
      • Pellilitorina → (2 species)
        • Pellilitorina pellita
        • Pellilitorina setosa
      • Bembicium → (5 species)
        • Bembicium melanostoma
        • Striped-mouth Conniwink (Bembicium nanum)
        • Bembicium vittatum
        • Bembicium flavescens
        • Gold-Mouthed Conniwink (Bembicium auratum)
      • Risellopsis varia
    • Laevilitorininae → (24 species)
      • Laevilitorina → (21 species)
        • Laevilitorina heardensis
        • Laevilitorina wandelensis
        • Laevilitorina antarctica
        • Laevilitorina alta
        • Laevilitorina johnstoni
        • Laevilitorina latior
        • Laevilitorina antipodum
        • Laevilitorina macphersonae
        • Laevilitorina venusta
        • Laevilitorina kingensis
        • Laevilitorina delli
        • Laevilitorina bruniensis
        • Laevilitorina claviformis
        • Laevilitorina pygmaea
        • Laevilitorina aucklandica
        • Laevilitorina hamiltoni
        • Laevilitorina caliginosa
        • Laevilitorina bifasciata
        • Laevilitorina mariae
        • Laevilitorina umbilicata
        • Laevilitorina granum
      • Laevilacunaria → (3 species)
        • Laevilacunaria bennetti
        • Laevilacunaria pumilio
        • Laevilacunaria antarctica
  • Round Mouthed Snails (Pomatiidae) → (298 species)
    • A genus of Round Mouthed Snails (Pomatias) → (42 species)
      • Cyclostoma kieneri
      • Cyclostoma gradatum
      • Cyclostoma aurantiacum
      • Cyclostoma striatulum
      • Pomatias glaucus
      • Pomatias hyrcanum
      • Pomatias georgi
      • Pomatias subpictus
      • Pomatias lanzarotensis
      • Pomatias jagici
      • Pomatias kochi
      • Pomatias azpeitianus
      • Pomatias hemiglyptus
      • Pomatias turgidulus
      • Pomatias laevigatus
      • Pomatias olivieri
      • Pomatias ripacurcicus
      • Pomatias transvaalensis
      • Pomatias scalariniformis
      • Pomatias montsicci
      • Pomatias ulmensis
      • Pomatias harmeri
      • Pomatias raricosta
      • Pomatias scutarensis
      • Pomatias palmensis
      • Pomatias roscoli
      • Pomatias huettneri
      • Pomatias rhinoceronthophylus
      • Pomatias rivulare
      • Pomatias ochraceus
      • Pomatias montsicciana
      • round-mouthed snail (Pomatias elegans)
      • Pomatias canariensis
      • Pomatias foveolatus
      • Pomatias bisulcatoides
      • Pomatias vasconensis
      • Pomatias szadeczkyi
      • Pomatias praecurrens
      • Pomatias subpyrenaicus
      • Pomatias sulculatus
      • Pomatias reticulatus
      • Pomatias canariense
    • Ligatella → (4 species)
      • Ligatella dauaensis
      • Ligatella davensis
      • Ligatella daroliensis
      • Ligatella hilgerti
    • Rochebrunia → (10 species)
      • Rochebrunia obtusa
      • Rochebrunia clausa
      • Rochebrunia bourguignati
      • Rochebrunia perrieri
      • Rochebrunia hinduorum
      • Rochebrunia bentiana
      • Rochebrunia darolinensis
      • Rochebrunia dhofarense
      • Rochebrunia milneedwardsi
      • Rochebrunia guillaini
    • Cistulops → (2 species)
      • Cistulops raveni
      • Cistulops arubana
    • Lithidion → (10 species)
      • Lithidion suturale
      • Lithidion suturalis
      • Lithidion bucephalos
      • Lithidion bentii
      • Lithidion zajonzi
      • Lithidion lithidion
      • Lithidion souleyetianum
      • Lithidion forbesianum
      • Lithidion niveum
      • Lithidion giganteum
    • Chondrothyrella → (8 species)
      • Chondrothyrella claudicans
      • Chondrothyrella perturbata
      • Chondrothyrella cuzcoensis
      • Chondrothyrella tenebrosa
      • Chondrothyrella petricosa
      • Chondrothyrella ottonis
      • Chondrothyrella clandicans
      • Chondrothyrella assimilis
    • Cyclotopsis → (14 species)
      • Cyclotopsis montana
      • Cyclotopsis trailii
      • Cyclotopsis beviae
      • Cyclotopsis subdiscoidea
      • Cyclotopsis mermosi
      • Cyclotopsis nevilli
      • Cyclotopsis huberi
      • Cyclotopsis horrida
      • Cyclotopsis semistriata
      • Cyclotopsis conoidea
      • Cyclotopsis milloti
      • Cyclotopsis miaryi
      • Cyclotopsis filicum
      • Cyclotopsis spurca
    • Rhytidopoma → (12 species)
      • Rhytidopoma torreianum
      • Rhytidopoma clathratum
      • Rhytidopoma euploca
      • Rhytidopoma wrightianum
      • Rhytidopoma fraterminor
      • Rhytidopoma honestum
      • Rhytidopoma opisthocoele
      • Rhytidopoma occidentale
      • Rhytidopoma nodulatum
      • Rhytidopoma hespericum
      • Rhytidopoma pinense
      • Rhytidopoma tollini
    • Weinlandipoma → (21 species)
      • Weinlandipoma smithianum
      • Weinlandipoma strictecostatum
      • Weinlandipoma gregoi
      • Weinlandipoma charybdis
      • Weinlandipoma excisum
      • Weinlandipoma silmarilium
      • Weinlandipoma macayense
      • Weinlandipoma vachecolum
      • Weinlandipoma rollei
      • Weinlandipoma formonense
      • Weinlandipoma meridianum
      • Weinlandipoma blandii
      • Weinlandipoma auduboni
      • Weinlandipoma milleri
      • Weinlandipoma robustum
      • Weinlandipoma tylotum
      • Weinlandipoma corbis
      • Weinlandipoma orcutti
      • Weinlandipoma gonavense
      • Weinlandipoma pruinosum
      • Weinlandipoma micayense
    • Eyerdamia → (3 species)
      • Eyerdamia bertini
      • Eyerdamia princesa
      • Eyerdamia eyerdami
    • Dioscopoma → (7 species)
      • Dioscopoma vandammei
      • Dioscopoma mirandae
      • Dioscopoma turbinatum
      • Dioscopoma radiolatum
      • Dioscopoma conicum
      • Dioscopoma politum
      • Dioscopoma ornatum
    • Leonia → (2 species)
      • Leonia mamillaris
      • Leonia jolyi
    • Annularisca → (4 species)
      • Annularisca haylerae
      • Annularisca pleurophora
      • Annularisca roemeri
      • Annularisca victoris
    • Ramsdenia → (4 species)
      • Ramsdenia nobilitatum
      • Ramsdenia zayasi
      • Ramsdenia torquata
      • Ramsdenia garciana
    • Chondropomella → (3 species)
      • Chondropomella elegans
      • Chondropomella platychilum
      • Chondropomella virilis
    • Clatripoma → (3 species)
      • Clatripoma orchidae
      • Clatripoma tsaratananae
      • Clatripoma josephinae
    • Tudorisca → (3 species)
      • Tudorisca bronii
      • Tudorisca rosenbergiana
      • Tudorisca alba
    • Hendersonina → (4 species)
      • Hendersonina maculata
      • Hendersonina galalonensis
      • Hendersonina discolorans
      • Hendersonina scobina
    • Opisthosiphon → (78 species)
      • Opisthosiphon torrei
      • Opisthosiphon plateroense
      • Opisthosiphon goldingi
      • Opisthosiphon palmeri
      • Opisthosiphon sainzi
      • Opisthosiphon millsi
      • Opisthosiphon sanchezi
      • Opisthosiphon caguanense
      • Opisthosiphon poeyi
      • Opisthosiphon moreletianum
      • Opisthosiphon judasense
      • Opisthosiphon acklinsensis
      • Opisthosiphon greenfieldi
      • Opisthosiphon obturatum
      • Opisthosiphon coloni
      • Opisthosiphon quesadai
      • Opisthosiphon pupoides
      • Opisthosiphon eleutheraensis
      • Opisthosiphon romanoensis
      • Opisthosiphon cucullatum
      • Opisthosiphon sosai
      • Opisthosiphon salustii
      • Opisthosiphon seibaboense
      • Opisthosiphon subobtectum
      • Opisthosiphon nicholasi
      • Opisthosiphon rayi
      • Opisthosiphon sculptum
      • Opisthosiphon holguinense
      • Opisthosiphon obtectum
      • Opisthosiphon manatiense
      • Opisthosiphon deviatum
      • Opisthosiphon lamellosum
      • Opisthosiphon prominulum
      • Opisthosiphon apertum
      • Opisthosiphon turkense
      • Opisthosiphon bacillum
      • Opisthosiphon androsense
      • Opisthosiphon maynardi
      • Opisthosiphon protractum
      • Opisthosiphon echinulatum
      • Opisthosiphon claudens
      • Opisthosiphon litorale
      • Opisthosiphon banaoense
      • Opisthosiphon drewi
      • Opisthosiphon caroli
      • Opisthosiphon lucayanorus
      • Opisthosiphon andrewsi
      • Opisthosiphon aguilerianum
      • Opisthosiphon detectum
      • Opisthosiphon sulcosum
      • Opisthosiphon insulanum
      • Opisthosiphon lamellicostatum
      • Opisthosiphon vaughani
      • Opisthosiphon reticulatum
      • Opisthosiphon bioscai
      • Opisthosiphon simpsoni
      • Opisthosiphon quinti
      • Opisthosiphon occultum
      • Opisthosiphon berryi
      • Opisthosiphon bermudezi
      • Opisthosiphon phoenicopterus
      • Opisthosiphon paredonense
      • Opisthosiphon evanidum
      • Opisthosiphon turiguanoense
      • Opisthosiphon guanajaense
      • Opisthosiphon plicatum
      • Opisthosiphon bahamense
      • Opisthosiphon caguanensis
      • Opisthosiphon turkensis
      • Opisthosiphon obtusatum
      • Opisthosiphon alleni
      • Opisthosiphon judasensis
      • Opisthosiphon dalli
      • Opisthosiphon subobturatum
      • Opisthosiphon bahamensis
      • Opisthosiphon cunaguae
      • Opisthosiphon mayori
      • Opisthosiphon eleutheraense
    • Socotora → (9 species)
      • Georgia planobliqua
      • Georgia pericarinata
      • Georgia divionensis
      • Georgia triexarata
      • Socotora clathratula
      • Socotora naticoides
      • Socotora auricularis
      • Socotora helicoides
      • Socotora albicans
    • Cinnabarica → (5 species)
      • Cinnabarica socotrana
      • Cinnabarica excellens
      • Cinnabarica depressa
      • Cinnabarica teres
      • Cinnabarica balfouri
    • Cubadamsiella → (2 species)
      • Cubadamsiella beneitoi
      • Cubadamsiella procax
    • Troschelvindex → (5 species)
      • Troschelvindex candeana
      • Troschelvindex laferrierensis
      • Troschelvindex miragoanensis
      • Troschelvindex tortuensis
      • Troschelvindex gonaivensis
    • Articulipoma → (2 species)
      • Articulipoma woodringi
      • Articulipoma rhodei
    • Chondrothyra → (18 species)
      • Chondrothyra bermudezi
      • Chondrothyra cumbrensis
      • Chondrothyra egregium
      • Chondrothyra tosta
      • Chondrothyra torrei
      • Chondrothyra cerina
      • Chondrothyra scobina
      • Chondrothyra rutila
      • Chondrothyra natensoni
      • Chondrothyra crassa
      • Chondrothyra atristoma
      • Chondrothyra uniplicata
      • Chondrothyra barbouri
      • Chondrothyra wrighti
      • Chondrothyra subegregia
      • Chondrothyra canaliculata
      • Chondrothyra foveata
      • Chondrothyra petricosa
    • Tudorella → (12 species)
      • Tudorella rubicunda
      • Tudorella schafarziki
      • Tudorella draparnaudii
      • Tudorella mauretanica
      • Tudorella lartetii
      • Tudorella ferruginea
      • Tudorella baudoni
      • Tudorella gasulli
      • Tudorella sepulta
      • Tudorella melitensis
      • Tudorella ferrugina
      • Tudorella sulcata
    • Jamaicia torrei
    • Aguayotudora bermudezi
    • Petasipoma bombardopolense
    • Annularops semicana
    • Guillainia grata
    • Ashmunelli mudgii
    • Tudorina rangelina
    • Anapomatias astrongylus
    • Chondrothyrium violaceum
    • Wrightudora garridoiania
    • Platypoma modestum

Other links

• Wikidata
• Wikipedia (language: en)
• Wikipedia (language: fr)
• Wikipedia (language: it)
• Wikipedia (language: ar)
• Wikipedia (language: nl)
• Encyclopedia of Life
• NCBI (genetics)"
• Open Tree of Life

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