Molluscs of Bihar
23 molluscs on the India list have an open record placed in Bihar, 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 Bihar (1)
- Laevicaulis haroldi Harold Dundee's Leatherback Slug EN
All molluscs of Bihar on the list (23)
- Abyssogena southwardae
- Allopeas gracile Graceful Awlsnail
- Ancilla cinnamomea
- Atlanta peronii
- Bathymodiolus brooksi
- Bathymodiolus heckerae
- Brotia costula
- Cyclophorus leai
- Filopaludina bengalensis Common banded pond snail
- Gyraulus convexiusculus
- Huttonella bicolor Two-tone Gulella
- Indonaia caerulea
- Indoplanorbis exustus
- Laevicaulis alte Tropical Leatherleaf Slug
- Laevicaulis haroldi Harold Dundee's Leatherback Slug EN
- Lissachatina fulica African Giant Snail
- Parreysia corrugata
- Parreysia shurtleffiana
- Physella acuta Acute Bladder Snail
- Pila globosa Globose Pila
- Ptychopatula dioscoricola
- Tanychlamys indica
- Tarebia granifera Quilted Melania
Molluscs elsewhere
India · Andaman and Nicobar · Andhra Pradesh · Arunachal Pradesh · Assam · 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 Bihar
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