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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
Gnathostomata (Gnathostomata (echinoid))
Clypeasteroida (Sand dollars)
Scutellina
Scutelliformes
Scutellidea (Scutelloidea)

Scutellidae (17518382)

Children (7 direct children, 51 direct and indirect children):

Scutulum

Scutella (tree size 32)
Scutella (genus)

Scaphechinus (tree size 4)

Allaster (tree size 1)

Parascutella (tree size 2)

Remondella (tree size 4)

Samlandaster (tree size 1)