The non-marine molluscs of Brazil are a part of the molluscan fauna of Brazil.
There are at least 1,074Simone, L. R. L. 2006. Land and Freshwater Molluscs of Brazil. EGB, Fapesp. São Paulo, Brazil. 390 pp. . (book review ) native nominal species of non-marine molluscs living in Brazil.
There are at least 956 nominal species of gastropods, which breaks down to about 250 species of freshwater gastropods, and about 700 species of land gastropods (590 species of snails and approximately 110(?) species of slugs), plus at least 117 species of bivalves living in the wild.
There are at least 373 species of freshwater molluscs in Brazil.
The number of native species is at least 1,074 and the number of non-indigenous molluscs in Brazil is, at minimum, 32 species. The most serious invasive alien species in Paraná State are the land snail Achatina fulica and the freshwater snail Melanoides tuberculata. (2009) PORTARIA No 125, DE 07 DE AGOSTO DE 2009, accessed 7 April 2010.
+Numbers of species in Brazil Freshwater gastropods About 250 Land gastropods: snails 590 Land gastropods: slugs 110(?) Gastropods (total) over 950 Bivalves at least 117 Molluscs (total) 1107 Non-indigenous gastropods in the wild ? freshwater and ? land Non-indigenous synantrop gastropods ? Non-indigenous bivalves in the wild ? Non-indigenous synantrop bivalves ? Non-indigenous molluscs (total) 32
In Rio Grande do Sul, 201 species and subspecies of non-marine mollusks were recorded: 156 gastropods (83 land snails + 18 slugs + 55 freshwater snails) and 45 bivalves.Agudo-Padrón A. I. (14 May) 2009. Recent Terrestrial and Freshwater Molluscs of Rio Grande do Sul State, RS, Southern Brazil Region: A Comprehensive Synthesis and Check List . Visaya April 2009, pages 1–13.
In Santa Catarina, 158 species and subspecies of non-marine mollusk were recorded: 135 gastropods (103 land gastropods + 32 freshwater snails) and 23 bivalves.Aisur Ignacio Agudo-Padrón (21 July) 2008. Recent Terrestrial And Freshwater Molluscs Of Santa Catarina State, Sc, Southern Brazil Region: A Comprehensive Synthesis And Check List. Visaya April 2009, pages 1–12.
Freshwater gastropods The following list of freshwater gastropods is based on the two southernmost states.
Ampullariidae Source:
Pleuroceridae Doryssa schuppi (Ihering, 1902)
Cochliopidae Atomicus inopinatus Simone & Rolán, 2021 Heleobia apua Simone & Rolán, 2021 Heleobia australis (d'Orbigny, 1835) Heleobia bertoniana Pilsbry, 1911 Heleobia brucutu Simone & Oliveira, 2021 Heleobia charruana d'Orbigny, 1843 Heleobia cuzcoensis (Pilsbry, 1911) Heleobia davisi (Silva & Thomé, 1985) Heleobia iguassu Simone, 2021 Heleobia nana Marcus & Marcus, 1963 Heleobia parchappii (d'Orbigny, 1835) Heleobia piscium (d'Orbigny, 1835) – synonyms: Littoridina (= Heleobia) piscium (= australis) (d'Orbigny, 1835) Heleobia pukua Simone & Rolán, 2021 Heleobia robusta Silva & Veitenheimer-Mendes, 2004
Tateidae Potamolithus catharinae Pilsbry, 1911 Potamolithus jacuhyensis Pilsbry, 1899 Potamolithus mirim Simone, 2021 Potamolithus phillippianus Pilsbry, 1911 Potamolithus ribeirensis Pilsbry, 1911 Potamolithus troglobius
Pomatiopsidae Idiopyrgus souleyetianus Pilsbry, 1911Malek E. A. (1983). "The South American hydrobioid genus Idiopyrgus Pilsbry, 1911". The Nautilus 97(1): 16-20. Spiripockia punctata Simone, 2012
Thiaridae Melanoides tuberculata (Müller, 1774)
Planorbidae
Chilinidae Chilina fluminea (d'Orbigny, 1835) Chilina globosa Frauenfeld, 1881 Chilina megastoma Hylton Scott, 1958 Chilina parva Martens, 1868 Chilina rushii Pilsbry, 1896
Physidae Aplexa marmorata (Guilding, 1828) – Aplexa (Stenophysa) marmorata Aplexa rivalis (Maton & Rackett, 1807)Martins R. T. & Alves R. da G. 2008. Occurrence of Naididae (Annelida: Oligochaeta) from three gastropod species in irrigation fields in southeastern Brazil. Biota Neotropica, 8(3), Physa acuta Draparnaud, 1805 – synonym: Physa cubensis
Lymnaeidae Pseudosuccinea columella (Say, 1817) Lymnaea rupestris Paraense, 1982 Lymnaea viatrix (d'Orbigny, 1835)
Land gastropods The following listing is based on the most up-to-date check list on terrestrial gastropods by Salvador et al (2024).
Helicinidae
Proserpinidae Genus Proserpina Sowerby II, 1839 Proserpina derbyi Dall, 1905
Diplommatinidae Genus Adelopoma Doering, 1885
Adelopoma brasiliense Lange de Morretes, 1954 Adelopoma paraguayana Parodiz, 1944 Adelopoma paulistanum Martins & Simone, 2014
Genus Habeastrum Simone, 2019 Habeastrum omphalium Simone, 2019 Habeastrum parafusum Simone, 2019 Habeastrum strangei Simone, Cavallari & Salvador,2020
Megalomastomatidae Genus Aperostoma Troschel, 1847
Aperostoma amazonense Bartsch & Morrison, 1942 Aperostoma blanchetianum (Moricand, 1826) Aperostoma currani Bartsch & Morrison, 1942 Aperostoma fultoni Bartsch & Morrison, 1942 Aperostoma inca (d’Orbigny, 1835) Aperostoma merrilli Bartsch & Morrison, 1942 Aperostoma pulchellum Bartsch & Morrison, 1942 Aperostoma redfieldi Bartsch & Morrison, 1942
Genus Cyclopomops Bartsch & Morrison, 1942 Cyclopomops moricandi (Pfeiffer, 1852)
Neocyclotidae Genus Incidostoma Bartsch & Morrison, 1942 Incidostoma hedui (Bartsch & Morrison, 1942) Incidostoma incomptum (Sowerby, 1850) Incidostoma tupy Simone, 2004
Genus Incerticyclus Morrison, 1955 Incerticyclus brasiliensis (Sowerby, 1839)
Genus Neocyclotus Crosse & P. Fischer, 1886 Neocyclotus agassizi (Bartsch & Morrison, 1942) Neocyclotus prominulus (d’Orbigny, 1840) Neocyclotus stramineus (Sowerby I, 1843)
Vertiginidae (complete) Gastrocopta iheringi (Suter, 1900) Gastrocopta oblonga Gastrocopta servilis – subspecies Gastrocopta servilis oblonga (Pfeiffer, 1853) Gastrocopta solitaria
Pyramidulidae Pyramidula compacta Suter, 1900
Valloniidae (complete) Vallonia pulchella Pupisoma dioscoricola (Adams, 1845) Pupisoma minus Pilsbry, 1920 Strobilops brasiliana
Succineidae (complete) Succinea burmeisteri Döring Succinea lopesi Lanzieri, 1966 Succinea manaosensis Pilsbry, 1926 Succinea meridionalis d'Orbigny, 1837 Succinea pusilla Pfeiffer, 1849 Succinea repanda Pfeiffer, 1854 Oxyloma beckeri Lanzieri, 1966 Omalonyx brasiliensis (Simroth, 1896) Omalonyx convexus (Martens, 1868) Omalonyx unguis (d'Orbigny, 1837)
Ellobiidae Melampus coffeus (Linnaeus, 1758) Pedipes mirabilis (Mohlfeld, 1816)
Achatinidae Achatina fulica (Bowdich, 1822)
Charopidae (complete) Radiodiscus bolachaensis Fonseca & Thomé, 1995 Radiodiscus cuprinus Fonseca & Thomé, 2000 Radiodiscus iheringi (Ancey, 1899) Radiodiscus patagonicus (Suter, 1900) Radiodiscus promatensis Miquel, Ramírez & Thomé, 2004 Radiodiscus thomei Weyrauch, 1965 Radiodiscus vazi Fonseca & Thomé, 1995 Radioconus amoenus (Thiele, 1927) Radioconus costellifer Hylton-Scott, 1957 Radioconus goeldi (Thiele, 1927) Ptychodon amancaezensis (Hidalgo, 1869) Ptychodon liciae (Vaz, 1991) Ptychodon janeirensis (Thiele, 1927) Ptychodon schuppi (Suter, 1900) Rydleya quinquelirata (Smith, 1890) Trochogyra gordurasensis (Thiele, 1927) Trochogyra leptotera Rochebrune & Mabille, 1882Mansur, M.C.D. 1996. Trochogyra leptotera. In: IUCN 2009. IUCN Red List of Threatened Species. Version 2009.2. <www.iucnredlist.org>. Downloaded on 20 November 2009. Trochogyra pleurophora (Moricand, 1846) Trochogyra superba (Thiele, 1927) Zilchogyra zulmae Miquel, Ramírez & Thomé, 2004
Helicodiscidae (complete) Zilchogyra clara (Thiele, 1927) Zilchogyra deliciosa (Thiele, 1927) Zilchogyra paulistana (Hylton-Scott, 1973) Lilloiconcha gordurasensis (Thiele, 1927) Lilloiconcha tucumana (Hylton-Scott, 1963) Helicodiscus thereza Thiele, 1927
Punctidae (complete) Paralaoma servilis (Shuttleworth, 1852) Punctum pilsbyi (Hylton-Scott, 1957)
Zonitidae (complete) Oxychilus cellarius (Müller, 1774) Oxychilus nitidus (Müller, 1774) Oxychilus sublenticularis (Böttger, 1889) Zonitoides arboreus (Say, 1816) Zonitoides parana Baker, 1914
Veronicellidae
Milacidae Milax cf. gagates (Draparnaud, 1801) Milax valentianus Férussac, 1821
Limacidae Limax maximus Linnaeus, 1758 Limacus flavus
Agriolimacidae Deroceras laeve (Müller, 1774)
Philomycidae Pallifera sp.
Euconulidae (complete) Habroconus angueinus (Ancey, 1892) – synonym: Habroconus angüinus (Ancey, 1892) Habroconus goyazensis (Ancey, 1901) Habroconus martinezi (Hidalgo, 1869) Habroconus mayi (Baker, 1914) Habroconus semenline Moricand, 1846 – synonym: Habroconus (Pseudoguppya) semenlini (Moricand, 1845) Euconulus fulvus (Müller, 1774) Guppya sp.
Ferussaciidae (complete) Cecilioides blandiana (Crosse, 1880) Cecilioides consobrina (d'Orbigny, 1841) Cecilioides gundlachi (Pfeiffer, 1850)
Discidae Discus alternatus (Say, 1816)
Subulinidae (complete)
Subulina octona (Bruguière, 1789) Subulina parana Pilsbry, 1906 Leptinaria bequaerti Pilsbry, 1926 Leptinaria charlottei Baker, 1923 Leptinaria concentrica (Reeve, 1849) Leptinaria lamellata (Potiez & Michaud, 1838) Leptinaria mamoreensis Baker, 1926 Leptinaria monodon (C. B. Adams, 1849) Leptinaria parana Pilsbry, 1926 Leptinaria ritchiei Pilsbry, 1907 Leptinaria unilamellata (d'Orbigny, 1835) Lamellaxis gracilis (Hutton, 1834) Lamellaxis micra (d'Orbigny, 1835) – synonym: Allopeas micra (d'Orbigny, 1835) Opeas beckianum (Pfeiffer, 1846) Opeas goodalli (Miller, 1822) Opeas octogyrum (Pfeiffer, 1856) Opeas opella Pilsbry & Vanatta, 1906 Rumina decollata (Linnaeus, 1758) Synapterpes coronatus (Pfeiffer, 1846) Synapterpes hanleyi (Pfeiffer, 1846) Obeliscus agassizi Pilsbry, 1906 Obeliscus carphodes (Pfeiffer, 1852) Obeliscus columella (Philippi, 1844) Obeliscus obeliscus (Moricand, 1833) Obeliscus pattalus Pilsbry, 1906 Obeliscus planospirus (Pfeiffer, 1852) Obeliscus sylvaticus (Spix, 1827) Obeliscus subuliformis (Moricand, 1836) Neobeliscus calcareus (Born, 1778) Vegrandinia trindadensis (Breure and Coelho, 1976) – synonym: Bulimulus trindadensis Breure & Coelho, 1976
Megaspiridae (complete) Callionepion iheringi Pilsbry & Vanatta, 1899 Megaspira elata (Gould, 1847) Megaspira elatior (Spix, 1827) Megaspira iheringi Pilsbry, 1926 Megaspira ruschenbergiana Jay, 1836
Oleacinidae (complete) Euglandina irakita Jardim, Abbate & Simone, 2013 Euglandina striata
Strophocheilidae (complete)
Orthalicidae (complete include subfamilies according to the Bouchet & Rocroi, 2005)
Simpulopsidae Rhinus gilbertus Simone & Casati, 2013
Odontostomidae Clinispira insolita Simone & Casati, 2013 Anostoma tessa Simone, 2012 Cyclodontina capivara Simone & Casati, 2013 Pilsbrylia dalli Simone, 2018
Bulimulidae
Scolodontidae (complete) Scolodonta amazonica (Dohrn, 1882) Scolodonta bounoboena (d'Orbigny, 1835) Scolodonta interrupta (Suter, 1900) Scolodonta mutata (Gould, 1846) Scolodonta nitidula (Dohrn, 1882) Scolodonta spirorbis (Deshayes, 1850) Systrophia eatoni Baker, 1914 Systrophia siolii Haas, 1955 Entodina cheilostropha (d'Orbigny, 1835) Entodina derbyi (Ihering, 1912) Entodina exigua (Thiele, 1927) Entodina jekylli Baker, 1914 Entodina lundi (Mörch, 1871) Drepanostomella sp. Wayampia sp. Happia ammoniformis (d'Orbigny, 1835) Happia ammonoceras (Pfeiffer, 1854) Happia besckei (Dunker, 1847) Happia euspira (Pfeiffer, 1854) Happia grata Thiele, 1927 Happia iheringi (Clessin, 1888) Happia insularis (Böttger, 1889) Happia microdiscus Thiele, 1927 Happia mülleri Thiele, 1927 Happia pilsbryi Lange-de-Morretes, 1949 Happia snethlagei Baker, 1914 Happia vitrina (Wagner, 1827) Miradiscops brasiliensis (Thiele, 1927) Tamayops banghaasi (Thiele, 1927)
Streptaxidae (complete) Huttonella bicolor (Hutton, 1834) – First report in 2008.Santos S. B. dos, Viana T. A. & Fonseca F. C. (2008). "First record of the micro-predator Huttonella bicolor (Hutton, 1834) (Gastropoda, Streptaxidae) on Rio de Janeiro city, Brazil". Biociências, Porto Alegre, 16(2): 145–148. PDF. Martinella prisca Thiele, 1927