Molluscs of Assam
232 molluscs on the India list have an open record placed in Assam, 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 Assam (1)
- Laevicaulis haroldi Harold Dundee's Leatherback Slug EN
All molluscs of Assam on the list (232)
- Acusta tourannensis
- Aegista congener
- Aegista tapeina
- Allopeas cavernicola
- Allopeas gracile Graceful Awlsnail
- Amphidromus sylheticus
- Ampullaceana balthica Wandering Snail
- Ariophanta himalana
- Ariophanta kadapaensis
- Austenia cacharica
- Austenia gigas
- Austenia sikkimensis
- Austenia solida
- Bacillum cassiacum
- Bacillum orthoceras
- Balwantia soleniformis
- Bensonella hooki
- Bensonella plicidens
- Bouchetcamaena delibrata
- Bradybaena similaris Asian Tramp Snail
- Brotia costula
- Brotia episcopalis
- Camaena ochthoplax
- Chamalycaeus asaluensis
- Chamalycaeus crispatus
- Chamalycaeus sculptilis
- Chamalycaeus sculpturus
- Chersaecia austeni
- Chersaecia leiophis
- Chersaecia shiroiensis
- Coptocheilus funiculalus
- Corbicula sylhetica DD
- Cryptaustenia durrangensis
- Cryptaustenia silcharensis
- Csomapupa grandis
- Curvella munipurensis
- Cyclophorus bensoni
- Cyclophorus fultoni
- Cyclophorus fuscicolor
- Cyclophorus koboensis
- Cyclophorus nilagiricus
- Cyclophorus pearsoni
- Cyclophorus siamensis
- Cyclophorus stenomphalus
- Cyclophorus theodori
- Cyclophorus zebrinus
- Cycloryx burrailensis
- Cycloryx dihingensis
- Cycloryx granum
- Cycloryx graphicus
- Cylindrophaedusa bacillum
- Dicharax conicus
- Dicharax crenatus
- Dicharax daflaensis
- Dicharax damsangensis
- Dicharax diagonius
- Dicharax glaber
- Dicharax hebes
- Dicharax ingrami
- Dicharax khasiacus
- Dicharax muspratti
- Dicharax notatus
- Dicharax nowgongensis
- Dicharax obscurus
- Dicharax stoliczkii
- Dicharax subculmen
- Dicharax theobaldi
- Digoniostoma pulchella
- Digulella vriesiana
- Dioryx urnula
- Diplommatina ambigua
- Diplommatina austeni
- Diplommatina burtii
- Diplommatina decorosa
- Diplommatina depressa
- Diplommatina diplocheilus
- Diplommatina dohertyi
- Diplommatina domuncula
- Diplommatina frumentum
- Diplommatina godwini
- Diplommatina homeii
- Diplommatina japvoensis
- Diplommatina jatingana
- Diplommatina labiosa
- Diplommatina levigata
- Diplommatina munipurensis
- Diplommatina oligopleuris
- Diplommatina pachycheilus
- Diplommatina parvula
- Diplommatina saltuensis
- Diplommatina sherfaiensis
- Diplommatina subrubella
- Diplommatina subtilis
- Diplommatina thomsoni
- Diplommatina tumida
- Diplommatina unicrenata
- Durgella assamica
- Endothyrella affinis
- Endothyrella blanda
- Endothyrella brahma
- Endothyrella fultoni
- Endothyrella macromphalus
- Endothyrella minor
- Endothyrella oglei
- Endothyrella pinacis
- Endothyrella plectostoma
- Endothyrella serica
- Endothyrella sowerbyi
- Endothyrella tricarinata
- Euaustenia cassida
- Ficus variegata True Fig Shell
- Filopaludina bengalensis Common banded pond snail
- Filopaludina doliaris
- Ganesella acris
- Gastroptychia gibberosa
- Gastroptychia insignis
- Gastroptychia jaintiaca
- Georissa sarrita
- Girasia burtii
- Girasia crocea
- Girasia dikrangensis
- Girasia gladstonei
- Girasia hookeri
- Girasia radha
- Glessula dihingensis
- Glessula illustris
- Glessula pyramis
- Glessula sarissa
- Glessula shiplayi
- Gyraulus convexiusculus
- Helicorbis cantori
- Helicorbis umbilicalis
- Huttonella bicolor Two-tone Gulella
- Hydrobioides turrita DD
- Indonaia caerulea
- Indonenia masoni
- Indoplanorbis exustus
- Kaliella barrakporensis Barrackpore hive snail
- Khasiella climacterica
- Khasiella serrula
- Khasiella vidua
- Laevicaulis alte Tropical Leatherleaf Slug
- Laevicaulis haroldi Harold Dundee's Leatherback Slug EN
- Lamellidens corrianus
- Lamellidens marginalis
- Landouria coeni
- Lissachatina fulica African Giant Snail
- Lymnaea andersoniana
- Margarya nagaensis
- Meghimatium pictum
- Melanoides tuberculata Red-rimmed Melania
- Metalycaeus brahma
- Metalycaeus burtii
- Metalycaeus dikrangensis
- Metalycaeus inflatus
- Metalycaeus lohitensis
- Metalycaeus polygonoma
- Metalycaeus prosectus
- Metalycaeus teriaensis
- Mieniplotia scabra Pagoda tiara
- Muricanthus radix
- Oospira asaluensis
- Oospira blanfordi
- Oospira ferruginea
- Oospira insignis
- Oospira loosjesiana
- Oospira loxostoma
- Oospira philippiana
- Oxytesta castor
- Oxytesta cycloplax
- Oxytesta orobia
- Oxytesta oxytes
- Oxytesta sylvicola
- Paludomus crassa
- Paludomus petrosa
- Paludomus reticulata
- Paludomus stephanus
- Parreysia corrugata
- Parreysia nagpoorensis
- Parreysia rajahensis
- Perrottetia theobaldi
- Pila olea DD
- Pila scutata
- Pila virens
- Plectopylis repercussa
- Plectotropis nutans
- Polypylis calathus
- Pterocyclos brahmakundensis
- Pterocyclos cumingi
- Pterocyclos magnus
- Pterocyclos marionae
- Racesina luteola
- Radix rufescens
- Rahula lhotaensis
- Rhaphaulus assamicus
- Rishetia macera
- Rishetia pertenuis
- Rishetia tenuispira
- Scabrina pinnulifer
- Sesara diplodon
- Sinoennea blanfordiana
- Sitala gromatica
- Sivella castra
- Spiraculum assamense
- Spiraculum hispidum Pearson's Snorkel Cyclophorus
- Spiraculum parvum
- Tanychlamys angigyrata
- Tanychlamys atricolor
- Tanychlamys decussata
- Tanychlamys hardwickei
- Tanychlamys indica
- Tanychlamys koliaensis
- Tanychlamys lubricata
- Tanychlamys mahadeoensis
- Tanychlamys plicifera
- Tanychlamys silcuriensis
- Tanychlamys striata
- Tanychlamys sufflava
- Tanychlamys terminus
- Tanychlamys tugurium
- Tanychlamys uda
- Tanychlamys vesica
- Taphrospira excavata
- Trachia asperella Roughish Trachia
- Trachia fallaciosa
- Trapezidens dolichorhynchus
- Trapezoideus foliaceus
- Trochorbis trochoideus
- Tylotoechus imbriciferus
- Vertigo malayanus
- Viviparus praecursus
- Viviparus viviparus Common River-snail
Molluscs elsewhere
India · Andaman and Nicobar · Andhra Pradesh · Arunachal Pradesh · 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 · West Bengal · Trans-Himalaya · Himalaya · Desert · Semi-Arid · Western Ghats · Deccan Peninsula · Gangetic Plain · Coasts · North-East · Islands
Other species of Assam
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