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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Mollusca
/
Bivalvia
/
Autobranchia
/
Heteroconchia
/
Palaeoheterodonta
/
Unionida
/
Unionoidea
/
Unionidae
/
Ambleminae
/
Quadrulini
/
Quadrula
Taxon
TAX01CBQ7
>
Quadrula
Genus
ACCEPTED
Rank
Genus
Children
9
Updated
Sep 20, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
14 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Mollusca
·
Bivalvia
·
Autobranchia
·
Heteroconchia
·
Palaeoheterodonta
·
Unionida
·
Unionoidea
·
Unionidae
·
Ambleminae
·
Quadrulini
G
Quadrula
Current
9 children
Quadrula couchiana
Species
›
Quadrula cylindricoides
Species
›
Quadrula fragosa
Species
›
Quadrula natosini
Species
›
Quadrula nobilis
Species
›
Quadrula primaevus
Species
›
Quadrula quadrula
Species
›
Quadrula supenawensis
Species
›
Quadrula verrucosa
Species
›
Parent
Quadrulini
(Tribe)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX01CBQ7