Family Helicidae : 3 Subfamily
 1/3  Subfamily Ariantinae : 21 Genus 
   1/21  Genus Arianta : 9 Species 
     1/9 Arianta aethyops
     2/9 Arianta arbustorum
     3/9 Arianta chamaeleon
     4/9 Arianta frangepanii
     5/9 Arianta hessei
     6/9 Arianta petrii
     7/9 Arianta schmidtii
     8/9 Arianta stenzii
     9/9 Arianta xatartii
   2/21  Genus Campylaea : 9 Species 
     1/9 Campylaea benedicta
     2/9 Campylaea hirta
     3/9 Campylaea illyrica
     4/9 Campylaea lefeburiana
     5/9 Campylaea ljubetenensis
     6/9 Campylaea macrostoma
     7/9 Campylaea padana
     8/9 Campylaea planospira
     9/9 Campylaea sadleriana
   3/21  Genus Campylaeopsis : 1 Species 
     1/1 Campylaeopsis moellendorffii
   4/21  Genus Cattania : 18 Species 
     1/18 Cattania apfelbecki
     2/18 Cattania ardica
     3/18 Cattania balcanica
     4/18 Cattania faueri
     5/18 Cattania haberhaueri
     6/18 Cattania kattingeri
     7/18 Cattania maranajensis
     8/18 Cattania olympica
     9/18 Cattania pelia
     10/18 Cattania petrovici
     11/18 Cattania polinskii
     12/18 Cattania pseudocingulata
     13/18 Cattania rumelica
     14/18 Cattania subaii
     15/18 Cattania sztolcmani
     16/18 Cattania thateensis
     17/18 Cattania trizona
     18/18 Cattania zebiana
   5/21  Genus Causa : 1 Species 
     1/1 Causa holosericea
   6/21  Genus Chilostoma : 9 Species 
     1/9 Chilostoma achates
     2/9 Chilostoma adelozona
     3/9 Chilostoma cingulatum
     4/9 Chilostoma colubrinum
     5/9 Chilostoma frigidum
     6/9 Chilostoma hermesianum
     7/9 Chilostoma millieri
     8/9 Chilostoma nisorium
     9/9 Chilostoma zonatum
   7/21  Genus Corneola : 4 Species 
     1/4 Corneola acrotricha
     2/4 Corneola crombezi
     3/4 Corneola desmoulinsii
     4/4 Corneola squamatina
   8/21  Genus Cylindrus : 1 Species 
     1/1 Cylindrus obtusus
   9/21  Genus Delphinatia : 2 Species 
     1/2 Delphinatia fontenillii
     2/2 Delphinatia glacialis
   10/21  Genus Dinarica : 3 Species 
     1/3 Dinarica pouzolzii
     2/3 Dinarica serbica
     3/3 Dinarica stenomphala
   11/21  Genus Drobacia : 1 Species 
     1/1 Drobacia banatica
   12/21  Genus Faustina : 5 Species 
     1/5 Faustina barcensis
     2/5 Faustina cingulella
     3/5 Faustina faustina
     4/5 Faustina kiralikoeica
     5/5 Faustina rossmaessleri
   13/21  Genus Helicigona : 1 Species 
     1/1 Helicigona lapicida
   14/21  Genus Isognomostoma : 1 Species 
     1/1 Isognomostoma isognomostomos
   15/21  Genus Josephinella : 17 Species 
     1/17 Josephinella argentellei
     2/17 Josephinella brenskei
     3/17 Josephinella byshekensis
     4/17 Josephinella choristochila
     5/17 Josephinella comephora
     6/17 Josephinella conemenosi
     7/17 Josephinella edlaueri
     8/17 Josephinella eliaca
     9/17 Josephinella fuchsi
     10/17 Josephinella hemonica
     11/17 Josephinella krueperi
     12/17 Josephinella phocaea
     13/17 Josephinella reischuetzi
     14/17 Josephinella renschi
     15/17 Josephinella sattmanni
     16/17 Josephinella subzonata
     17/17 Josephinella vikosensis
   16/21  Genus Kollarix : 1 Species 
     1/1 Kollarix kollari
   17/21  Genus Kosicia : 3 Species 
     1/3 Kosicia ambrosi
     2/3 Kosicia intermedia
     3/3 Kosicia ziegleri
   18/21  Genus Liburnica : 18 Species 
     1/18 Liburnica albanograeca
     2/18 Liburnica crinita
     3/18 Liburnica denudata
     4/18 Liburnica dochii
     5/18 Liburnica dunjana
     6/18 Liburnica grisea
     7/18 Liburnica harpya
     8/18 Liburnica hoffmanni
     9/18 Liburnica insolita
     10/18 Liburnica jakupicae
     11/18 Liburnica kleciachi
     12/18 Liburnica kulmakana
     13/18 Liburnica pentheri
     14/18 Liburnica pseudodochii
     15/18 Liburnica setigera
     16/18 Liburnica setosa
     17/18 Liburnica skipetarica
     18/18 Liburnica superbaformis
   19/21  Genus Pseudotrizona : 0 
   20/21  Genus Thiessea : 16 Species 
     1/16 Thiessea amorgia
     2/16 Thiessea arcadica
     3/16 Thiessea bacchica
     4/16 Thiessea cyclolabris
     5/16 Thiessea euboeae
     6/16 Thiessea fuchsiana
     7/16 Thiessea heldreichi
     8/16 Thiessea hymetti
     9/16 Thiessea matrella
     10/16 Thiessea melpomene
     11/16 Thiessea nympha
     12/16 Thiessea pieperi
     13/16 Thiessea polyhymnia
     14/16 Thiessea posthuma
     15/16 Thiessea sphaeriostoma
     16/16 Thiessea valkanovi
   21/21  Genus Vidovicia : 1 Species 
     1/1 Vidovicia caerulans
 2/3  Subfamily Helicinae : 4 Tribe 
   1/4  Tribe Allognathini : 8 Genus 
     1/8  Genus Allognathus : 1 Species 
       1/1 Allognathus graellsianus
     2/8  Genus Cepaea : 2 Species 
       1/2 Cepaea hortensis
       2/2 Cepaea nemoralis
     3/8  Genus Hemicycla : 42 Species 
       1/42 Hemicycla berkeleii
       2/42 Hemicycla bethencourtiana
       3/42 Hemicycla bidentalis
       4/42 Hemicycla consobrina
       5/42 Hemicycla diegoi
       6/42 Hemicycla distensa
       7/42 Hemicycla efferata
       8/42 Hemicycla ethelema
       9/42 Hemicycla eurythyra
       10/42 Hemicycla flavistoma
       11/42 Hemicycla fritschi
       12/42 Hemicycla fuenterroquensis
       13/42 Hemicycla fulgida
       14/42 Hemicycla gaudryi
       15/42 Hemicycla glasiana
       16/42 Hemicycla glyceia
       17/42 Hemicycla gomerensis
       18/42 Hemicycla granomalleata
       19/42 Hemicycla guamartemes
       20/42 Hemicycla hedybia
       21/42 Hemicycla incisogranulata
       22/42 Hemicycla inutilis
       23/42 Hemicycla invernicata
       24/42 Hemicycla laurijona
       25/42 Hemicycla mascaensis
       26/42 Hemicycla maugeana
       27/42 Hemicycla melchori
       28/42 Hemicycla modesta
       29/42 Hemicycla nisamarae
       30/42 Hemicycla paeteliana
       31/42 Hemicycla paivanopsis
       32/42 Hemicycla perraudierei
       33/42 Hemicycla planorbella
       34/42 Hemicycla plicaria
       35/42 Hemicycla pouchadan
       36/42 Hemicycla pouchet
       37/42 Hemicycla psathyra
       38/42 Hemicycla quadricincta
       39/42 Hemicycla saponacea
       40/42 Hemicycla sarcostoma
       41/42 Hemicycla saulcyi
       42/42 Hemicycla vermiplicata
     4/8  Genus Iberellus : 5 Species 
       1/5 Iberellus balearicus
       2/5 Iberellus campanyonii
       3/5 Iberellus minoricensis
       4/5 Iberellus pythiusensis
       5/5 Iberellus tanitianus
     5/8  Genus Iberus : 24 Species 
       1/24 Iberus alonensis
       2/24 Iberus angustatus
       3/24 Iberus antikarianus
       4/24 Iberus axarciensis
       5/24 Iberus campesinus
       6/24 Iberus candoni
       7/24 Iberus carthaginiensis
       8/24 Iberus cilbanus
       9/24 Iberus cobosi
       10/24 Iberus giennensis
       11/24 Iberus globulosus
       12/24 Iberus gualtieranus
       13/24 Iberus guiraoanus
       14/24 Iberus lituratus
       15/24 Iberus loxanus
       16/24 Iberus mariae
       17/24 Iberus marmoratus
       18/24 Iberus ortizi
       19/24 Iberus punicus
       20/24 Iberus rhodopeplus
       21/24 Iberus rutensis
       22/24 Iberus splendidus
       23/24 Iberus sumuntanus
       24/24 Iberus xerophilus
     6/8  Genus Idiomela : 1 Species 
       1/1 Idiomela subplicata
     7/8  Genus Lampadia : 1 Species 
       1/1 Lampadia webbiana
     8/8  Genus Tramuntanicola : 1 Species 
       1/1 Tramuntanicola culminalis
   2/4  Tribe Helicini : 10 Genus 
     1/10  Genus Amanica : 1 Species 
       1/1 Amanica praecellens
     2/10  Genus Aristena : 1 Species 
       1/1 Aristena rechingeri
     3/10  Genus Caucasotachea : 3 Species 
       1/3 Caucasotachea atrolabiata
       2/3 Caucasotachea leucoranea
       3/3 Caucasotachea vindobonensis
     4/10  Genus Codringtonia : 6 Species 
       1/6 Codringtonia codringtonii
       2/6 Codringtonia elisabethae
       3/6 Codringtonia eucineta
       4/6 Codringtonia helenae
       5/6 Codringtonia intusplicata
       6/6 Codringtonia parnassia
     5/10  Genus Helix : 41 Species or Subgenus 
       1/41  Subgenus Helix (Heliomane) : 0 
       2/41 Helix albescens
       3/41 Helix anctostoma
       4/41 Helix ankae
       5/41 Helix antiochiensis
       6/41 Helix asemnis
       7/41 Helix borealis
       8/41 Helix brotii
       9/41 Helix buchii
       10/41 Helix calabrica
       11/41 Helix ceratina
       12/41 Helix cincta
       13/41 Helix delacouri
       14/41 Helix dormitoris
       15/41 Helix engaddensis
       16/41 Helix fathallae
       17/41 Helix figulina
       18/41 Helix godetiana
       19/41 Helix gussoneana
       20/41 Helix kazouiniana
       21/41 Helix ligata
       22/41 Helix lucorum
       23/41 Helix lutescens
       24/41 Helix melanostoma
       25/41 Helix mileti
       26/41 Helix nicaeensis
       27/41 Helix nucula
       28/41 Helix pathetica
       29/41 Helix pelagonesica
       30/41 Helix philibinensis
       31/41 Helix pomacella
       32/41 Helix pomatella
       33/41 Helix pomatia
       34/41 Helix pronuba
       35/41 Helix salomonica
       36/41 Helix schlaeflii
       37/41 Helix secernenda
       38/41 Helix straminea
       39/41 Helix thessalica
       40/41 Helix valentini
       41/41 Helix vladika
     6/10  Genus Isaurica : 5 Species 
       1/5 Isaurica callirhoe
       2/5 Isaurica lycia
       3/5 Isaurica pamphylica
       4/5 Isaurica riedeli
       5/5 Isaurica schuetti
     7/10  Genus Levantina : 21 Species 
       1/21 Levantina asagittata
       2/21 Levantina asira
       3/21 Levantina bellardi
       4/21 Levantina ceratomma
       5/21 Levantina chanzirensis
       6/21 Levantina cilicica
       7/21 Levantina djulfensis
       8/21 Levantina escheriana
       9/21 Levantina ghilanica
       10/21 Levantina guttata
       11/21 Levantina kurdistana
       12/21 Levantina longinqua
       13/21 Levantina mahanica
       14/21 Levantina mardinensis
       15/21 Levantina naegelei
       16/21 Levantina ninivita
       17/21 Levantina semitecta
       18/21 Levantina spiriplana
       19/21 Levantina symensi
       20/21 Levantina thospitis
       21/21 Levantina vanensis
     8/10  Genus Lindholmia : 2 Species 
       1/2 Lindholmia christophi
       2/2 Lindholmia nordmanni
     9/10  Genus Maltzanella : 3 Species 
       1/3 Maltzanella dickhauti
       2/3 Maltzanella escherichi
       3/3 Maltzanella maltzani
     10/10  Genus Neocrassa : 1 Species 
       1/1 Neocrassa neocrassa
   3/4  Tribe Maculariini : 1 Genus 
     1/1  Genus Macularia : 3 Species 
       1/3 Macularia niciensis
       2/3 Macularia saintivesi
       3/3 Macularia sylvatica
   4/4  Tribe Thebini : 10 Genus 
     1/10  Genus Cantareus : 3 Species 
       1/3 Cantareus apertus
       2/3 Cantareus koraegaelius
       3/3 Cantareus subapertus
     2/10  Genus Cornu : 5 Species 
       1/5 Cornu aspersum
       2/5 Cornu cephalaeditana
       3/5 Cornu cretense
       4/5 Cornu insolida
       5/5 Cornu mazzullii
     3/10  Genus Eobania : 2 Species 
       1/2 Eobania constantina
       2/2 Eobania vermiculata
     4/10  Genus Eremina : 10 Species 
       1/10 Eremina advena
       2/10 Eremina desertella
       3/10 Eremina desertorum
       4/10 Eremina dillwyniana
       5/10 Eremina duroi
       6/10 Eremina inexspectata
       7/10 Eremina jacksoni
       8/10 Eremina myristica
       9/10 Eremina primaeva
       10/10 Eremina vermiculosa
     5/10  Genus Gyrostomella : 3 Species 
       1/3 Gyrostomella gyrostoma
       2/3 Gyrostomella raymondii
       3/3 Gyrostomella tripolitana
     6/10  Genus Loxana : 7 Species 
       1/7 Loxana alabastrites
       2/7 Loxana bailloni
       3/7 Loxana beaumieri
       4/7 Loxana lechatelieri
       5/7 Loxana massesylica
       6/7 Loxana rerayana
       7/7 Loxana rufa
     7/10  Genus Massylaea : 2 Species 
       1/2 Massylaea massylaea
       2/2 Massylaea punica
     8/10  Genus Otala : 12 Species 
       1/12 Otala hieroglyphicula
       2/12 Otala juilleti
       3/12 Otala lactea
       4/12 Otala occulta
       5/12 Otala orientalis
       6/12 Otala pallaryi
       7/12 Otala punctata
       8/12 Otala ramosi
       9/12 Otala rutllandi
       10/12 Otala tigri
       11/12 Otala tingitana
       12/12 Otala xanthodon
     9/10  Genus Rossmaessleria : 3 Species 
       1/3 Rossmaessleria fardaensis
       2/3 Rossmaessleria scherzeri
       3/3 Rossmaessleria sultana
     10/10  Genus Theba : 13 Species 
       1/13 Theba andalusica
       2/13 Theba arinagae
       3/13 Theba chudeaui
       4/13 Theba clausoinflata
       5/13 Theba geminata
       6/13 Theba grasseti
       7/13 Theba impugnata
       8/13 Theba lindneri
       9/13 Theba macandrewiana
       10/13 Theba pisana
       11/13 Theba sacchii
       12/13 Theba solimae
       13/13 Theba subdentata
 3/3  Subfamily Murellinae : 3 Genus 
   1/3  Genus Marmorana : 10 Species 
     1/10 Marmorana fuscolabiata
     2/10 Marmorana globularis
     3/10 Marmorana melitensis
     4/10 Marmorana muralis
     5/10 Marmorana nebrodensis
     6/10 Marmorana platychela
     7/10 Marmorana saxetana
     8/10 Marmorana scabriuscula
     9/10 Marmorana serpentina
     10/10 Marmorana signata
   2/3  Genus Tacheocampylaea : 7 Species 
     1/7 Tacheocampylaea acropachia
     2/7 Tacheocampylaea carotii
     3/7 Tacheocampylaea cyrniaca
     4/7 Tacheocampylaea insularis
     5/7 Tacheocampylaea raspailii
     6/7 Tacheocampylaea romagnolii
     7/7 Tacheocampylaea tacheoides
   3/3  Genus Tyrrheniberus : 3 Species 
     1/3 Tyrrheniberus ridens
     2/3 Tyrrheniberus sardonius
     3/3 Tyrrheniberus villicus
364 Species in Helicidae 

(Extraits de WoRMS de octobre 2025)
NB: status "accepted" et "extant, not fossile-only"