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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)
Paxillosida
Astropectinidae

Leptoptychaster (105427317)

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

Leptoptychaster accrescens

Leptoptychaster antarcticus

Leptoptychaster arcticus

Leptoptychaster conicus

Leptoptychaster flexuosus

Leptoptychaster kerguelensis

Leptoptychaster mendosus