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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Mollusca
/
Bivalvia
/
Autobranchia
/
Heteroconchia
/
Palaeoheterodonta
/
Trigoniida
/
Trigonioidoidea
Taxon
TAX00AIY6
>
Trigonioidoidea
Clade
ACCEPTED
Rank
Clade
Children
9
Updated
Sep 20, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
10 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Mollusca
·
Bivalvia
·
Autobranchia
·
Heteroconchia
·
Palaeoheterodonta
·
Trigoniida
C
Trigonioidoidea
Current
9 children
Blanfordinaia
Genus
›
Indobaphia
Genus
›
Monginellopsis
Genus
›
Nakamuranaiadidae
Family
›
Nippononaiidae
Family
›
Plicatounionidae
Family
›
Pseudohyriidae
Family
›
Repmanigonia
Genus
›
Trigonioididae
Family
›
Parent
Trigoniida
(Order)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX00AIY6