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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)
Starfish (Asteroidia)
Forcipulatida
Asteriidae

Pisaster (1760615)

Children (7 direct children, 11 direct and indirect children):

Giant sea star (tree size 2)
Pisaster giganteus

Pisaster ochraceus (tree size 2)

Pisaster brevispinus

Pisaster capitatus

Pisaster confertus

Pisaster luetkeni

Pisaster paucispinus