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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Chromista
/
Foraminifera
/
Globothalamea
/
Rotaliana
/
Rotaliida
/
Nummulitoidea
/
Nummulitidae
/
Operculinella
Taxon
TAX009CFB
>
Operculinella
Genus
ACCEPTED
Rank
Genus
Children
13
Updated
Oct 15, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
10 ranks
·
Biota
·
Eukaryota
·
Chromista
·
Foraminifera
·
Globothalamea
·
Rotaliana
·
Rotaliida
·
Nummulitoidea
·
Nummulitidae
G
Operculinella
Current
13 children
Operculinella anasteginoides
Species
›
Operculinella antarctica
Species
›
Operculinella cojimarensis
Species
›
Operculinella cumingii
Species
›
Operculinella inhambanensis
Species
›
Operculinella laxata
Species
›
Operculinella oneataensis
Species
›
Operculinella operculiniformis
Species
›
Operculinella sabinensis
Species
›
Operculinella sinuata
Species
›
Operculinella transita
Species
›
Operculinella unica
Species
›
Operculinella vaughani
Species
›
Parent
Nummulitidae
(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 · TAX009CFB