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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Echinodermata (Echinoderms)
Sea urchin (Echinoidea)
Euechinoidea
Irregularia
Holectypoida
Holectypidae

Discoides (41215225)

Children (8 direct children, 8 direct and indirect children):

Discoides decorata

Discoides subuculus

Discoides cordobai

Discoides dubertreti

Discoides menchikoffi

Discoides neglectus

Discoides philocrania

Discoides rahbergensis