The non-marine mollusks of Thailand are a part of the molluscan fauna of Thailand (the wildlife of Thailand). A number of species of non-marine mollusks are found in the wild in Thailand.
There is known at least 23 families, 57 genera and 125 species of land gastropods from Eastern Thailand.
There is known at least 8 species of freshwater gastropods and at least 2 species of freshwater bivalves from the Sakaeo Province in the Eastern Thailand.
Many of the freshwater species are traditionally used as food.
Summary table of number of species
The lower Mekong River area, which includes parts of Thailand, Laos and Cambodia, is considered to be a biodiversity hotspot for freshwater gastropods, with dominant taxa from the families Pomatiopsidae, Stenothyridae, Buccinidae and Marginellidae.
Ampullariidae
Pila ampullacea
Pila pesmei
Pila polita
Viviparidae
Bellamya chinensis
Eyriesia eyriesi
Filopaludina martensii martensii
Filopaludina sumatrensis - Filopaludina sumatrensis polygramma and Filopaludina sumatrensis speciosa
Pachychilidae
Sulcospira housei (I. Lea, 1856)
Thiaridae
Melanoides jugicostis
Tarebia granifera (Lamarck, 1822)
Thiara scabra
Melanoides tuberculata (O. F. Müller, 1774)
Bithyniidae
Bithynia funiculata (Walker, 1927)
Bithynia siamensis (Morelet, 1866) - Bithynia siamensis siamensis (Morelet, 1866) and Bithynia siamensis goniomphalos (Morelet, 1866)
Gabbia erawanensis (Prayoonhong, Chitramvong & Upatham, 1990)
Gabbia pygmaea (Preston, 1908)
Gabbia wykoffi (Brandt, 1968)
Hydrobioides nassa (Theobald, 1865)
Wattebledia baschi (Brandt, 1968)
Wattebledia crosseana (Wattebled, 1886)
Wattebledia siamensis (Moellendorff, 1902)
Pomatiopsidae
Tricula bollingi
Buccinidae
Clea helena (Meder in Philippi, 1847)
Land gastropods
Hydrocenidae
5 species of Georissa or 4 species or 3
Cyclophoridae
Cyclophorus volvulus - indigenous
Cyclophorus malayanus - indigenous
Cyclophorus sp.
Cyclotus setosus
Leptopoma perlucidum
Leptopoma roepstorffianum
Leptopoma vitreum - indigenous
3 Leptopoma sp.
Pterocyclus cf. cuming
Pterocyclus sp. - indigenous
Rhiostoma cambodjensis - indigenous
Rhiostoma housei - indigenous
Rhiostoma smithi
Rhiostoma sp. 1-2
Rhiostoma sp. 1-3 - endemic to Chonburi Province
Rhiostoma sp. A - D
Alycaeus sp. A - E
Diolyx sp.
Diplommatinidae
Diplommatina crispata khaochamaoensis
Diplommatina sp. A - D
Pupinidae
Pupina bipalatalis
cf. Pupina compacta
Pupina siamensis
Pupina sp.
Tortulosa tortusa
Ellobiidae
Auriculastra elongata
Cassidula aurisfelis
Cassidula mustelina
Cassidula multiplicata
Ellobium aurismidae
Ellobium aurisjudae
Laemodonta siamensis
Laemodonta punctigera
Laemodonta punctatostriata
Melampus siamemsis
Melampus cf. castaneus
Melampus sp.
Pythia plicata
Pythia trigona
Amphibolidae
Salinator sp.
Onchidiidae
Onchidium sp. A - B
Platevindax sp.
Rathouisiidae
Atopos sp.
Veronicellidae
Semperula sp.
Pupillidae
Acinolaemus colpodon
Acinolaemus stenopus
Acinolaemus sp. A - C
Anauchen srakeoensis
Anauchen srakeo
Aulacospira khaopratun
Aulacospira depressus
Aulacospira platychoncha
Aulacospira pluangtong
Aulacospira samaesarnensis
Aulacospira tamkhaobote
Gastrocopta pisiti
Gastrocopta sp.
Gyliotrachela diarmaidi
Gyliotrachela haochongensis
Gyliotrachela khaochakan / Gyliotrachela khaochagan
Gyliotrachela khawongensis
Gyliotrachela srirachaensis
Gyliotrachela srichang
Gyliotrachela srakaewensis
Gyliotrachela sp.
Hypselostoma khaowongensis
Nesopupa sp. A - B
Systellostoma sp.
Clausiliidae
Oospira cambodjensis
Subulinidae
Lamellaxis gracillis
Achatinidae
Achantina fulica
Pyramidulidae
Pyramidula sp.
Streptaxidae
Odotartemon costulatus
Odotartemon sp.
Gonaxis protractus
Perrottetia aquilonaria Siriboon & Panha, 2013
Perrottetia dermapyrrhosa Siriboon & Panha, 2013
Perrottetia phuphamanensis Siriboon & Panha, 2013
Diapheridae
Diaphera prima Panha, 2010
Diaphera sp. A - D
Sinoennea sp.
Plectopylididae
Plectopylis achatina
Succineidae
Succinea sp.
Trochomorphidae
Trochomorpha sp.
Dyakiidae
Dyakia salangana (Martens, 1883)
Phuphania globosa Tumpeesuwan, Naggs & Panha, 2007
Quantula weinkauffiana (Moellendorff, 1894) - photo of the shell. Is Quantula weinkauffiana synonym for Quantula striata or for Hemiplecta weinkauffiana (Crosse & Fischer)? cf. Daston & Copeland (1993).
Gastrodontidae
Poecilozonites sp.
Zonitidae
Videna sp. A - B
Helicarionidae
Durgella libas
Durgella sp.
Ariophantidae
Austenia sp.
Cryptaustenia sp.
Cryptozona siamensis
Hemiplecta distincta
Hemiplecta siamensis
Hemiplecta weinkauffiana
Hemiplecta siamensis
Macrochlamys limbata
Macrochlamys sp. 1
Macrochlamys sp. 2
Macrochlamys sp. A - C
Megaustenia siamensis
Parmarion sp.
Syama splendens
Bradybaenidae
Aegista sp.
Pseudobuliminus siamensis
Camaenidae
Amphidromus atricallosus (Gould, 1843)
Amphidromus inversus
Amphidromus schombergki
Amphidromus xiengensis Morlet, 1891
Amphidromus cf. areoltaus
Amphidromus (Syndromus) sp.
Amphidromus sp. A - B
Chloritis diplochone
Chloritis siamensis
Ganesella cf. capitium
Ganesella sp.
Landouria winteriana
Amblemidae
Pilsbryochocha exilis - Pilsbryochocha exilis exilis and Pilsbryoconcha exilis compressa
Scabies phaselus
