Molluscs of Sikkim
95 molluscs on the India list have an open record placed in Sikkim, 1 of them threatened (1 Critically 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 Sikkim (1)
All molluscs of Sikkim on the list (95)
- Allopeas gracile Graceful Awlsnail
- Anomalodiscus squamosus Squamose Venus
- Arcopaginula inflata Speckled Tellin
- Barbatia trapezina
- Bathymodiolus heckerae
- Bekkochlamys perfragilis
- Bensonies camura
- Clithon oualaniense Guamanian Nerite
- Coptocheilus funiculalus
- Corbicula striatella
- Cryptaustenia succina
- Cryptaustenia zemoensis
- Cyclophorus himalayanus
- Cyclophorus tryblium
- Cycloryx bembex
- Cycloryx graphicus
- Cycloryx pemaledai
- Dalingia bhutanensis
- Deroceras laeve Meadow Slug
- Dicharax dalingensis
- Dicharax digitatus
- Dicharax gemmula
- Dicharax montanus
- Dicharax plectocheilus
- Dicharax rechilaensis
- Diplommatina blanfordiana
- Diplommatina godwini
- Diplommatina pachycheilus
- Emarginula capuloidea
- Endothyrella blanda
- Endothyrella minor
- Endothyrella pinacis
- Endothyrella plectostoma
- Euchelus asper
- Ficus subintermedia
- Ficus variegata True Fig Shell
- Gafrarium tumidum Swollen Circe
- Gastrocopta mimula
- Glessula crassula
- Glessula orobia
- Glessula rarhiensis
- Hecuba scortum
- Kaliella barrakporensis Barrackpore hive snail
- Kaliella flatura
- Kaliella richilaensis
- Kaliella sikkimensis
- Landouria damsangensis
- Latona faba
- Lignopholas fluminalis
- Lissachatina fulica African Giant Snail
- Littoraria undulata Undulate periwinkle
- Lunulicardia retusa
- Lyrodus pedicellatus Guernsey Shipworm
- Mactra cuneata
- Marcia opima
- Meghimatium pictum
- Meretrix casta
- Metalycaeus crenulatus
- Metalycaeus physis
- Mirus nilagiricus
- Mitrella scripta Lettered Dove
- Naria erosa Eroded Cowrie
- Nodilittorina pyramidalis Pyramid Noddiwink
- Notocallista umbonella
- Orania badia
- Oxytesta cycloplax
- Paludomus stephanus
- Parreysia corrugata
- Plectopylis hanleyi
- Pseudopomatias harli
- Pseudopomatias prestoni
- Racesina luteola
- Rahula bascaudula
- Rasama kala
- Rishetia baculina
- Rishetia longispira
- Rishetia rissomensis
- Rishetia roberti
- Rishetia tenuispira
- Rugalucina angela
- Sarika resplendens
- Sepiella inermis Common Spineless Cuttlefish DD
- Sivella castra
- Spirula spirula Ram's Horn Squid
- Stomacosmethis balingensis CR
- Stosicia annulata
- Streptaulus blanfordi
- Tanychlamys damsangensis
- Tanychlamys opiparus
- Tanychlamys richilaensis
- Tanychlamys sathilaensis
- Tanychlamys superflua
- Tanychlamys tugurium
- Tanychlamys zemoensis
- Tricolia indica
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 · 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 Sikkim
Birds · Large mammals · Bats · Rodents, shrews and hares · 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