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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Mollusca
/
Bivalvia
/
Autobranchia
/
Heteroconchia
/
Euheterodonta
/
Imparidentia
/
Megalodontida
/
Megalodontoidea
/
Pachyrismatidae
/
Pachyrisma
Taxon
TAX01491R
>
Pachyrisma
Genus
ACCEPTED
Rank
Genus
Children
8
Updated
Sep 20, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
13 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Mollusca
·
Bivalvia
·
Autobranchia
·
Heteroconchia
·
Euheterodonta
·
Imparidentia
·
Megalodontida
·
Megalodontoidea
·
Pachyrismatidae
G
Pachyrisma
Current
8 children
Pachyrisma bayani
Species
›
Pachyrisma blanckenhorni
Species
›
Pachyrisma crassum
Species
›
Pachyrisma desori
Species
›
Pachyrisma grande
Species
›
Pachyrisma latum
Species
›
Pachyrisma opimum
Species
›
Pachyrisma vesuntinum
Species
›
Parent
Pachyrismatidae
(Family)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX01491R