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SYS.TAXON
UNVERIFIED
Database
Biota
/
Eukaryota
/
Animalia
/
Echinodermata
/
Echinozoa
/
Echinoidea
/
Euechinoidea
/
Irregularia
/
Atelostomata
/
Spatangoida
/
Brissidina
/
Spatangoidea
/
Maretiidae
Taxon
TAX013WSK
>
Maretiidae
Family
ACCEPTED
Rank
Family
Children
13
Updated
Oct 17, 2026
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Hierarchy
Distribution
Discussion
01
//
Taxonomic Hierarchy
13 ranks
·
Biota
·
Eukaryota
·
Animalia
·
Echinodermata
·
Echinozoa
·
Echinoidea
·
Euechinoidea
·
Irregularia
·
Atelostomata
·
Spatangoida
·
Brissidina
·
Spatangoidea
F
Maretiidae
Current
13 children
Amoraster
Genus
›
Granobrissoides
Genus
›
Gymnopatagus
Genus
›
Hemimaretia
Genus
›
Homolampas
Genus
›
Maretia
Genus
›
Mariania
Genus
›
Mazettia
Genus
›
Murraypneustes
Genus
›
Nacospatangus
Genus
›
Pycnolampas
Genus
›
Spatagobrissus
Genus
›
Tripatagus
Genus
›
Parent
Spatangoidea
(Clade)
02
//
Distribution
Preview
Costa Rica · Native
Thailand · Origin
USA · Cult.
Australia · Cult.
EU · Cult.
Native range
Introduced / cultivated
Preview · not real data
END RECORD · TAX013WSK