The non-marine molluscs of Brazil are a part of the molluscan fauna of Brazil.
There are at least 1,074 [1] native nominal species of non-marine molluscs living in Brazil.
There are at least 956 [1] nominal species of gastropods, which breaks down to about 250 species of freshwater gastropods, and about 700 [1] species of land gastropods (590 species of snails [2] and approximately 110(?)[ citation needed ] species of slugs), plus at least 117 [1] species of bivalves living in the wild.
There are at least 373 species of freshwater molluscs in Brazil. [1]
The number of native species is at least 1,074 [1] and the number of non-indigenous molluscs in Brazil is, at minimum, 32 species. [1] The most serious invasive alien species in Paraná State are the land snail Achatina fulica and the freshwater snail Melanoides tuberculata . [3]
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. [4]
In Santa Catarina, 158 species and subspecies of non-marine mollusk were recorded: 135 gastropods (103 land gastropods + 32 freshwater snails) and 23 bivalves. [5]
The following list of freshwater gastropods is based on the two southernmost states. [4] [5]
Source: [1]
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The listing of land snails is complete for snails based on Saldago (2003). [2] The slug listings are probably incomplete because they are based on list from two southernmost states only. [4] [5]
This section needs expansion. You can help by adding to it. (September 2009) |
This section needs expansion. You can help by adding to it. (September 2009) |
This section needs expansion. You can help by adding to it. (September 2009) |
116 species.
This section needs expansion. You can help by adding to it. (September 2009) |
Lists of molluscs of surrounding countries:
Bulimulidae is a taxonomic family of medium-sized to large, air-breathing, tropical and sub-tropical land snails, terrestrial pulmonate gastropod molluscs in the superfamily Orthalicoidea.
Bulimulus is a genus of small to medium-sized tropical or sub-tropical, air-breathing land snails, pulmonate gastropod mollusks in the subfamily Bulimulinae within the family Bulimulidae.
Drymaeus is a large genus of medium-sized air-breathing, tropical land snails, terrestrial pulmonate gastropod molluscs in the subfamily Peltellinae of the family Bulimulidae.
Helicina is a genus of tropical and subtropical land snails with an operculum, terrestrial gastropod mollusks.
Megalobulimus is a genus of air-breathing land snail, a terrestrial gastropod mollusk in the subfamily Megalobuliminae within the family Strophocheilidae.
Pomacea is a genus of freshwater snails with gills and an operculum, aquatic gastropod mollusks in the family Ampullariidae, the apple snails. The genus is native to the Americas; most species in this genus are restricted to South America.
Odontostomus is a genus of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Odontostomidae.
Streptaxis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Streptaxidae.
Solaropsis, also known by the common name sundial snails or sun snails, is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Solaropsidae.
Leiostracus is a genus of small to medium-sized neotropical, air-breathing land snails, pulmonate gastropod mollusks in family Simpulopsidae.