The non-marine mollusks of Malaysia are a part of the molluscan wildlife of Malaysia. A number of species of non-marine mollusks are found in the wild in Malaysia.
Freshwater gastropods
Ampullariidae Pila ampullacea (Linnaeus, 1758)Ng TH, Dulipat J, Foon JK, Lopes-Lima M, Zieritz A, Liew T-S (2017) A preliminary checklist of the freshwater snails of Sabah (Malaysian Borneo) deposited in the BORNEENSIS collection, Universiti Malaysia Sabah. ZooKeys 673: 105–123. DOI:10.3897/zookeys.673.12544 Pila scutata (Mousson, 1848) Pomacea canaliculata (Lamarck, 1819) - golden apple snail
Nassariidae Clea bangueyensis EA Smith, 1895 Clea nigricans A Adams, 1885
Neritidae Neritina pulligera (Linnaeus, 1767) Septaria porcellana (Linnaeus, 1858) Vittina coromandeliana (Sowerby, 1836) Vittina variegata (Lesson, 1831)
Pachychilidae Sulcospira pageli (Thiele, 1908)
Viviparidae Sinotaia guangdungensis (Kobelt, 1906)
Paludomidae Paludomus everetti EA Smith, 1894 Paludomus luteus Adams, 1874
Physidae Physella acuta (Draparnaud, 1805)
Planorbidae Indoplanorbis exustus (Deshayes, 1834)
Thiaridae Mieniplotia scabra (OF Müller, 1774) Melanoides tuberculata (OF Müller, 1774) - red-rimmed melania Tarebia granifera (Lamarck, 1822) - quilted melania
Land gastropods
Assimineidae Acmella bauensis Marzuki, Liew & Mohd-Azlan, 2021 Acmella cyrtoglyphe Vermeulen, Liew & Schilthuizen, 2015Vermeulen JJ, Liew TS, Schilthuizen M (2015) Additions to the knowledge of the land snails of Sabah (Malaysia, Borneo), including 48 new species. ZooKeys 531: 1–139. doi: 10.3897/zookeys.531.6097 Acmella umbilicata Vermeulen, Liew & Schilthuizen, 2015 Acmella ovoidea Vermeulen, Liew & Schilthuizen, 2015 Acmella nana Vermeulen, Liew & Schilthuizen, 2015 Acmella paeninsularis Foon & Marzuki, 2022Junn Kitt Foon & Mohammad Effendi Marzuki (2022). "A new species of Acmella (Gastropoda: Assimineidae) from Peninsular Malaysia". Folia Malacologica 30(1): 10–15. Acmella subcancellata Vermeulen, Liew & Schilthuizen, 2015 Acmella striata Vermeulen, Liew & Schilthuizen, 2015 Anaglyphula sauroderma Vermeulen, Liew & Schilthuizen, 2015 Solenomphala scalaris (Heude, 1882)
Cyclophoridae Craspedotropis borneensis (Godwin-Austen, 1889) Cyclophorus aquilus (Sowerby, 1843)DO Duc Sang, DO Van Nhuong (2019). "Family Cyclophoridae in Vietnam (Gastropoda: Cyclophoroidea): the genus Cyclophorus Montfort, 1810". Ruthenica 29(1): 1-53. Cyclophorus aurantiacus pernobilis Gould, 1844 Cyclophorus cantori (Benson, 1851) Cyclophorus expansus (Pfeiffer, 1853) Cyclophorus malayanus (Benson, 1852) Cyclophorus perdix borneensis (Metcalfe, 1851) Cyclophorus volvulus (O.F. Müller, 1774) Ditropopsis davisoni Vermeulen, Liew & Schilthuizen, 2015 Ditropopsis everetti (E. A. Smith, 1895) Ditropopsis trachychilus Vermeulen, Liew & Schilthuizen, 2015 Ditropopsis constricta Vermeulen, Liew & Schilthuizen, 2015 Ditropopsis tyloacron Vermeulen, Liew & Schilthuizen, 2015 Ditropopsis cincta Vermeulen, Liew & Schilthuizen, 2015 Japonia anceps Vermeulen, Liew & Schilthuizen, 2015 Japonia barbata (L. Pfeiffer, 1855) Japonia bauensis Marzuki, Liew & Mohd-Azlan, 2021 Japonia metcalfei (Issel, 1874) Japonia mundyana (Godwin-Austen, 1889) Japonia rabongensis (E. A. Smith, 1895) Leptopoma sericatum (L. Pfeiffer, 1851) Leptopoma undatum (Metcalfe, 1851) Opisthoporus biciliatus (Mousson, 1849) Opisthoporus birostris (L. Pfeiffer, 1854) Opisthoporus cavernae (Godwin-Austen, 1889) Opisthoporus euryomphalus (L. Pfeiffer, 1856) Platyrhaphe linita (Godwin-Austen, 1889) Pterocyclos tenuilabiatus (Metcalfe, 1851) Scabrina belang Foon & Marzuki, 2022Junn Kitt Foon & Mohammad Effendi Marzuki (2022). "First record and description of a new Scabrina species (Gastropoda: Cyclophoridae) from Peninsular Malaysia". Folia Malacologica 1(30): 23-35. DOI: https://doi.org/10.12657/folmal.030.003
Diplommatinidae Arinia linnei Maassen, 2008 Arinia micro Marzuki & Foon, 2016 Diplommatina adversa (H. Adams & A. Adams, 1851) Diplommatina azlani Marzuki, 2019Mohammad Effendi bin Marzuki (2019). "Diplommatina azlani, a new land snail species from Sarawak (Gastropoda: Cyclophoroidea: Diplommatinidae)". Raffles Bulletin of Zoology 67: 56–59. DOI: 10.26107/RBZ-2019-0004 Diplommatina bidentata Vermeulen, Liew & Schilthuizen, 2015 Diplommatina busanensis Godwin-Austen, 1889 Diplommatina concinna H. Adams, 1872 Diplommatina heteropleura Vermeulen & Khalik, 2021Jaap J. Vermeulen & Mohd Zacaery Khalik (2021). "Two new species of Diplommatina Benson, 1849 (Gastropoda, Caenogastropoda: Diplommatinidae) from Borneo". Folia Malacologica 29(3): 174–177. DOI: https://doi.org/10.12657/folmal.029.019 Diplommatina isseli Godwin-Austen, 1889 Diplommatina laidlawi Sykes, 1903 Diplommatina maduana maduana Laidlaw, 1949 Diplommatina moluensis E. A. Smith, 1893 Diplommatina onyx Fulton, 1901 Diplommatina spinosa Godwin-Austen, 1889 Diplommatina toretos Vermeulen, 1993 Diplommatina tweediei Laidlaw, 1949 Diplommatina tylocheilos Vermeulen, Liew & Schilthuizen, 2015 Opisthostoma ballorum Vermeulen, 1991 Opisthostoma brachyacrum brachyacrum Thompson, 1978 Opisthostoma brachyacrum lambi (Vermeulen, 1991) Opisthostoma cryptodon Vermeulen, 1991 Opisthostoma planiapex Vermeulen, 1991 Opisthostoma simile Vermeulen, 1994 Opisthostoma tridens Vermeulen, 1991 Plectostoma austeni (E. A. Smith, 1894) Plectostoma everetti (E. A. Smith, 1893) Plectostoma margaretchanae Marzuki, Liew & Mohd-Azlan, 2021 Plectostoma wallacei busauense (E. A. Smith, 1893) Plectostoma wallacei teinostoma (Vermeulen, 1994) Plectostoma wallacei wallacei Ancey, 1887
Pupinidae Pupina doriae Godwin-Austen, 1889 Pupina evansi Godwin-Austen, 1889 Pupina hosei Godwin-Austen, 1889 Rhaphaulus bombycinus (L. Pfeiffer, 1855) Rhaphaulus pfeifferi Issel, 1874
Hydrocenidae Georissa anyiensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018Mohd Zacaery Khalik, Kasper Hendriks, Jaap J. Vermeulen, Menno Schilthuizen (2018). "A molecular and conchological dissection of the "scaly" Georissa of Malaysian Borneo (Gastropoda, Neritimorpha, Hydrocenidae)". ZooKeys 773: 1-55. https://doi.org/10.3897/zookeys.773.24878 Georissa bauensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018 Georissa everetti E. A. Smith, 1895 Georissa hadra Thompson & Dance, 1983 Georissa hosei Godwin-Austen, 1889 Georissa hungerfordi Godwin-Austen, 1889 Georissa kinabatanganensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018 Georissa kobelti Gredler, 1902 Georissa leucococca Vermeulen, Liew & Schilthuizen, 2015 Georissa muluensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018 Georissa nephrostoma Vermeulen, Liew & Schilthuizen, 2015 Georissa niahensis Godwin-Austen, 1889 Georissa pyrrhoderma Thompson & Dance, 1983 Georissa saulae (van Benthem-Jutting, 1966) Georissa scalinella (van Benthem-Jutting, 1966) Georissa sepulutensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018 Georissa silaburensis Khalik, Hendriks, Vermeulen & Schilthuizen, 2018
Camaenidae Amphidromus angulatus Fulton, 1896 Amphidromus psephos Vermeulen, Liew & Schilthuizen, 2015 Amphidromus cf. similis Pilsbry, 1900 Bradybaena similaris (Férussac, 1822) Chloritis tomentosa (L. Pfeiffer, 1854) Kenyirus balingensis Tan, Chan & Foon, 2017Tan SK, Chan SY & Foon JK (2017) Description of a new Kenyirus species (Pulmonata, Camaenidae) from Kedah, Peninsular Malaysia. Occasional Molluscan Papers, 6: 1–4. Kenyirus sheema Foon, Tan & Clements, 2015 Kenyirus sodhii Clements & Tan, 2012 Landouria winteriana (L. Pfeiffer, 1842) Ganesella acris (Benson, 1859) Trachia serpentinitica Vermeulen, Liew & Schilthuizen, 2015
Chronidae Kaliella barrakporensis (L. Pfeiffer, 1852) Kaliella busauensis (E. A. Smith, 1895) Kaliella calculosa (Gould, 1852) Kaliella doliolum (L. Pfeiffer, 1846) Kaliella microconus (Mousson, 1865) Kaliella micula (Mousson, 1857) Kaliella platyconus Möllendorff, 1897 Kaliella scandens (Cox, 1871) Platymma tweediei (Tomlin, 1938)
Endodontidae Beilania philippinensis (C. Semper, 1874) Philalanka jambusanensis Marzuki, Liew & Mohd-Azlan, 2021 Philalanka kusana (Aldrich, 1889) Philalanka moluensis (E. A. Smith, 1893) Philalanka tambunanensis Vermeulen, Liew & Schilthuizen, 2015 Philalanka obscura Vermeulen, Liew & Schilthuizen, 2015 Philalanka anomphala Vermeulen, Liew & Schilthuizen, 2015 Philalanka rugulosa Vermeulen, Liew & Schilthuizen, 2015 Philalanka malimgunung Vermeulen, Liew & Schilthuizen, 2015
Euconulidae Kaliella eurytrochus Vermeulen, Liew & Schilthuizen, 2015 Kaliella sublaxa Vermeulen, Liew & Schilthuizen, 2015 Kaliella phacomorpha Vermeulen, Liew & Schilthuizen, 2015 Kaliella punctata Vermeulen, Liew & Schilthuizen, 2015 Kaliella microsoma Vermeulen, Liew & Schilthuizen, 2015 Rahula delopleura Vermeulen, Liew & Schilthuizen, 2015
Punctidae Paralaoma angusta Vermeulen, Liew & Schilthuizen, 2015 Paralaoma sarawakensis Marzuki, Liew & Mohd-Azlan, 2021
Charopidae Charopa sp. 'argos'
Trochomorphidae Trochomorpha trachus Vermeulen, Liew & Schilthuizen, 2015 Trochomorpha haptoderma Vermeulen, Liew & Schilthuizen, 2015 Trochomorpha thelecoryphe Vermeulen, Liew & Schilthuizen, 2015 Geotrochus conicoides (Metcalfe, 1851) Geotrochus oedobasis Vermeulen, Liew & Schilthuizen, 2015 Geotrochus spilokeiria Vermeulen, Liew & Schilthuizen, 2015 Geotrochus scolops Vermeulen, Liew & Schilthuizen, 2015 Geotrochus kitteli Vermeulen, Liew & Schilthuizen, 2015 Geotrochus subscalaris Vermeulen, Liew & Schilthuizen, 2015 Geotrochus meristorhachis Vermeulen, Liew & Schilthuizen, 2015 Videna bicolor (Martens, 1864) Videna timorensis (Martens, 1867)
Ryssotidae Exrhysota brookei (A. Adams & Reeve, 1848)
Helicarionidae Microcystis dyakana Godwin-Austen, 1891
Euconulidae Rahula raricostulata (E. A. Smith, 1893)
Clausiliidae Phaedusa borneensis (L. Pfeiffer, 1854)
Valloniidae Ptychopatula dioscoricola (C. B. Adams, 1845) Ptychopatula orcella (Stoliczka, 1873) Pupisoma moleculina (Van Benthem-Jutting, 1940) Pupisoma pulvisculum (Issel, 1874)
Veronicellidae Laevicaulis alte (Férussac, 1821)M. Schilthuizen & T. S. Liew. (2008). "The slugs and semislugs of Sabah, Malaysian Borneo (Gastropoda, Pulmonata: Veronicellidae, Rathouisiidae, Ariophantidae, Limacidae, Philomycidae)". Basteria 72: 287-306. - tropical leatherleaf Semperula wallacei (Issel, 1874) Valiguna flava (Heynemann, 1885)
Rathouisiidae Atopos punctata Collinge 1902
Ariophantidae Damayantia carinata Collinge, 1901 Durgella densestriata Vermeulen, Liew & Schilthuizen, 2015 Dyakia chlorosoma Vermeulen, Liew & Schilthuizen, 2015 Hemiplecta densa (A. Adams & Reeve, 1850) Macrochlamys infans (L. Pfeiffer, 1854) Macrochlamys sainctjohni (Godwin-Austen, 1891) Macrochlamys tersa (Issel, 1874) Microcystina arabii Marzuki, Liew & Mohd-Azlan, 2021 Microcystina atoni Marzuki, Liew & Mohd-Azlan, 2021 Microcystina kilat Marzuki, Liew & Mohd-Azlan, 2021 Microcystina lirata Marzuki, Liew & Mohd-Azlan, 2021 Microcystina oswaldbrakeni Marzuki, Liew & Mohd-Azlan, 2021 Microcystina paripari Marzuki, Liew & Mohd-Azlan, 2021 Microcystina microrhynchus Vermeulen, Liew & Schilthuizen, 2015 Microcystina callifera Vermeulen, Liew & Schilthuizen, 2015 Microcystina striatula Vermeulen, Liew & Schilthuizen, 2015 Microcystina planiuscula Vermeulen, Liew & Schilthuizen, 2015 Microcystina physotrochus Vermeulen, Liew & Schilthuizen, 2015 Microcystina seclusa Godwin-Austen, 1891 Ibycus rachelae Schilthuizen & Liew, 2008 - ninja slug Microparmarion pollonerai Collinge & Godwin Austen, 1895 Microparmarion simrothi Collinge & Godwin Austen, 1895 Parmarion martensi Simroth, 1893 Philippinella moellendorffi (Collinge, 1899) Vitrinula glutinosa (Metcalfe, 1851)
Limacidae Deroceras laeve (Müller, 1774) - marsh slug
Philomycidae Meghimatium striatum (Van Hasselt, 1824) Meghimatium uniforme Laidlaw 1937