Molluscs of West Bengal
297 molluscs on the India list have an open record placed in West Bengal, 1 of them threatened (1 Endangered).
A species is in a state when it has an open record placed there: a record anyone can check online (a GBIF record, or a research-grade iNaturalist observation). Threatened: IUCN Red List Critically Endangered, Endangered or Vulnerable. List of the week of 2026-11-09.
Threatened molluscs of West Bengal (1)
- Laevicaulis haroldi Harold Dundee's Leatherback Slug EN
All molluscs of West Bengal on the list (297)
- Acavus haemastoma
- Acrilla minor
- Aegista tapeina
- Agaronia gibbosa gibbous olive
- Agaronia ispidula
- Allopeas gracile Graceful Awlsnail
- Ampullaceana balthica Wandering Snail
- Anadara inaequivalvis Inequivalve Ark
- Anadenus blanfordi
- Anadenus nepalensis
- Ancilla ampla
- Angulyagra oxytropis
- Anomalodiscus squamosus Squamose Venus
- Argopecten gibbus Atlantic Calico Scallop
- Ariophanta ammonia
- Ariophanta himalana
- Ariophanta intumescens
- Ariophanta laevipes Three-banded Ariophanta
- Ariophanta laidlayana Laidlay's Ariophanta
- Ariophanta semirugata Half-Wrinkled Ariophanta
- Atrina pectinata Rough Penshell
- Austriella corrugata Corrugated Lucine
- Austropilula beddomeana
- Bakawan rotundata
- Bankia bipalmulata
- Bankia rochi
- Barbatia amygdalumtostum Almond Ark
- Barnea candida White Piddock
- Bathyomphalus contortus Twisted Ram's-horn
- Bensonies camura
- Bensonies mainwaringi
- Brachidontes variabilis Variable Mussel
- Bradybaena similaris Asian Tramp Snail
- Bradybaena similaris Asian Tramp Snail
- Brotia costula
- Bufonaria rana Common Frog shell
- Cassidula nucleus
- Cerithidea obtusa Red Chut-Chut
- Cerithidea reidi
- Chicoreus brunneus The Burnt Murex
- Chicoreus virgineus Virgin Murex
- Chloritis propinqua
- Clithon reticulare
- Clithon retropictum
- Conus betulinus Beech Cone
- Coptocheilus funiculalus
- Corbicula fluminea Asian Clam
- Corbicula japonica Japanese Blue Clam
- Corbicula striatella
- Cryptaustenia ovata
- Cryptaustenia succina
- Curvella sikkimensis
- Cyclophorus aurora
- Cyclophorus exul
- Cyclophorus himalayanus
- Cyclophorus labiosus
- Cyclophorus leai
- Cyclophorus pyrotrema
- Cyclophorus tryblium
- Cycloryx bembex
- Cycloryx constrictus
- Cycloryx otiphorus
- Cylichna protracta
- Cylindrophaedusa ios
- Cypraea pantherina Panther Cowrie
- Dentalium variabile
- Dentimodiolus striatulus
- Deroceras laeve Meadow Slug
- Dicharax cristatus
- Dicharax plectocheilus
- Dicharax pusillus
- Digoniostoma cerameopoma
- Digoniostoma pulchella
- Dioryx urnula
- Diplommatina blanfordiana
- Diplommatina oviformis
- Diplommatina pachycheilus
- Diplommatina pullula
- Diplommatina regularis
- Diplommatina semisculpta
- Diplommatina sherfaiensis
- Duplicaria tricincta
- Elimia edgariana Cumberland Elimia
- Ellobium gangeticum
- Endothyrella macromphalus
- Endothyrella minor
- Endothyrella pinacis
- Endothyrella plectostoma
- Euplecta subdecussata
- Euprotomus aurisdianae Diana's Ear
- Falsilunatia carcellesi
- Filopaludina bengalensis Common banded pond snail
- Filopaludina doliaris
- Frenamya ceylanica
- Gabbia orcula
- Gabbia stenothyroides
- Gadila clavata
- Gastroptychia geoffreyi
- Gastroptychia insignis
- Geloina bengalensis
- Girasia crocea
- Glessula gemma
- Glessula notigena
- Glessula orobia
- Glessula rarhiensis
- Glossaulax petiveriana
- Gyraulus convexiusculus
- Harvella elegans
- Helicorbis umbilicalis
- Hiatula diphos
- Hindupisidium clarkeanum
- Huttonella bicolor Two-tone Gulella
- Hygromia cinctella Girdled Snail
- Idiopoma dissimilis
- Indoaustriella plicifera
- Indonaia caerulea
- Indonaia gratiosa
- Indonaia rugosa
- Indoplanorbis exustus
- Indosuccinea crassinuclea
- Indosuccinea semiserica Half-Silky Succinea
- Indothais lacera Carinate Rock Shell
- Insulipupa brevicostis
- Kaliella barrakporensis Barrackpore hive snail
- Kaliella bullula
- Kaliella flatura
- Kalinga ornata Parade-Float Sea Slug
- Laevicaulis alte Tropical Leatherleaf Slug
- Laevicaulis haroldi Harold Dundee's Leatherback Slug EN
- Lamellidens corrianus
- Lamellidens generosus
- Lamellidens lamellatus
- Lamellidens mainwaringi
- Lamellidens marginalis
- Lanistes boltenianus
- Latona cuneata
- Latona incarnata
- Latona lubrica
- Lignopholas fluminalis
- Lissachatina fulica African Giant Snail
- Lithotis tumida
- Littoraria delicatula
- Littoraria melanostoma
- Littoraria scabra Rough Periwinkle
- Loripinus fragilis
- Lymnaea stagnalis Great Pond Snail
- Macrassiminea francesiae
- Mactra luzonica
- Mactra violacea
- Mactrinula plicataria
- Magallana bilineata Black-Scar Oyster
- Mainwaringia leithii
- Marcia hiantina Gaping Tapes
- Margarya laeta
- Meghimatium pictum
- Melanella cuspidata
- Melanochlamys bengalensis
- Melanochlamys droupadi
- Melanoides tuberculata Red-rimmed Melania
- Metalycaeus crenulatus
- Metalycaeus physis
- Metalycaeus stylifer
- Mieniplotia scabra Pagoda tiara
- Monetaria annulus Gold Ring Cowrie
- Monetaria moneta Money Cowry
- Murex tribulus
- Naria helvola Honey Cowrie
- Naria ocellata Ocellate Cowrie
- Nassarius jacksonianus
- Nassarius stolatus
- Naticarius donghaiensis
- Neripteron cornucopia
- Neripteron violaceum Violet Nerite
- Nerita balteata Lined Nerite
- Nerita chamaeleon Chamaeleon Nerite
- Nerita undata Wavy Nerite
- Nerita undulata
- Neverita didyma Bladder Moon Snail
- Niso pyramidelloides
- Noetiella pectunculiformis
- Notocochlis gualteriana Spotted Sand Shell
- Novaculina gangetica
- Octopus globosus
- Odostomia antelia
- Odostomia babylonica
- Oliva oliva
- Oliva vidua
- Onchidium typhae
- Oxytesta blanfordi
- Oxytesta cycloplax
- Oxytesta orobia
- Oxytesta oxytes
- Paludomus stephanus
- Pandora pinna
- Paratapes textile
- Paratectonatica tigrina Tiger Moon Snail
- Parreysia caerulea
- Parreysia corrugata
- Parreysia nagpoorensis
- Parreysia plagiosoma
- Parreysia rajahensis
- Partecosta padangensis
- Partecosta tenera
- Partula lutea Yellow Tree Snail EX
- Perna viridis Asian Green Mussel
- Pharella javanica
- Pholas orientalis
- Physella acuta Acute Bladder Snail
- Pila globosa Globose Pila
- Pila virens
- Pirenella alata
- Pirenella cingulata Girdled horn snail
- Pirenella conica
- Planorbarius corneus Great Ram's-horn
- Platevindex tigrinus
- Polinices mammilla Pear-shaped Sand Snail
- Polymesoda arctata
- Polymesoda radiata
- Potamacmaea fluviatilis
- Psammacoma gubernaculum
- Pseudokaliella nevilli
- Pseudopomatias abletti
- Pseudopomatias himalayae
- Pterocyclos rupestris Rocky cyclophorus
- Ptychobela nodulosa
- Pupoides coenopictus
- Purpura persica
- Pythia plicata
- Quickia bensoni
- Quickia calcuttensis
- Racesina luteola
- Radix auricularia Big-eared Radix
- Radix rufescens
- Rhachistia bengalensis
- Rhyssoplax peregrina
- Ringicula propinquans
- Rishetia baculina
- Rishetia hastula
- Rishetia tenuispira
- Sarasinula plebeia Caribbean Leatherleaf Slug
- Sarika resplendens
- Scabrina phaenotopica
- Scalptia scalariformis
- Scaphula celox
- Scissileda tropica
- Sepiella inermis Common Spineless Cuttlefish DD
- Septaria atra
- Septaria lineata Lined Limpet Nerite
- Siphonaria serrata Saw-edged False Limpet
- Sitala infula
- Sitala subnana
- Sivella castra
- Solen vagina Grooved Razor Clam
- Standella pellucida
- Stenothyra deltae
- Streptaulus blanfordi
- Strigilla splendida
- Striostrea denticulata DD
- Succinea daucina
- Succinea putris Common European Ambersnail
- Sunetta scripta
- Syama splendens
- Tanychlamys hodgsoni
- Tanychlamys indica
- Tanychlamys jainiana
- Tanychlamys lubrica
- Tanychlamys patane
- Tanychlamys perplana
- Tanychlamys petrosa
- Tanychlamys sequax
- Tanychlamys tugurium
- Tanysiphon rivalis
- Tarebia granifera Quilted Melania
- Tarebia lineata
- Tegillarca granosa Granular Mud Ark
- Telescopium telescopium Mud Creeper
- Tellinella virgata
- Tellinimactra edentula
- Theobaldius deplanatus
- Theodoxus danubialis NT
- Thiara aspera
- Timoclea imbricata
- Tonna dolium spotted tun snail
- Tonna sulcosa banded tun snail
- Tridacna crocea Boring Giant Clam
- Trochus maculatus red spotted topshell
- Turbo bruneus Little Burnt Turbo
- Turricula javana Java Turrid Snail
- Turritella duplicata
- Uroteuthis bengalensis DD
- Vertigo malayanus
- Vittina smithii
- Vittina turrita Zebra Nerite
- Viviparus praecursus
- Volegalea cochlidium Spiral Melongena
- Volvariella areolavolvata
- Volvarina angustata
Molluscs elsewhere
India · Andaman and Nicobar · Andhra Pradesh · Arunachal Pradesh · Assam · Bihar · Chandigarh · Chhattisgarh · Dadra, Nagar Haveli, Daman and Diu · Delhi · Goa · Gujarat · Haryana · Himachal Pradesh · Jammu and Kashmir · Jharkhand · Karnataka · Kerala · Ladakh · Lakshadweep · Madhya Pradesh · Maharashtra · Manipur · Meghalaya · Mizoram · Nagaland · Odisha · Puducherry · Punjab · Rajasthan · Sikkim · Tamil Nadu · Telangana · Tripura · Uttar Pradesh · Uttarakhand · Trans-Himalaya · Himalaya · Desert · Semi-Arid · Western Ghats · Deccan Peninsula · Gangetic Plain · Coasts · North-East · Islands
Other species of West Bengal
Birds · Large mammals · Bats · Rodents, shrews and hares · Whales, dolphins and other mammals · Reptiles · Amphibians · Fish · Butterflies · Moths · Dragonflies and damselflies · Beetles · Bees, wasps and ants · Flies · True bugs · Other insects · Spiders and other arachnids · Crabs, shrimps and kin · Orchids · Grasses and sedges · Ferns and lycophytes · Other flowering plants and conifers · Mosses and liverworts · Lichens · Fungi · Algae and diatoms · Other species