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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
Atelostomata
Spatangoida
Brissidina
Spatangidea (Spatangoidea)
Macropneustidae

Macropneustes (23045862)

Children (15 direct children, 15 direct and indirect children):

Macropneustes fischeri

Macropneustes lefebvrei

Macropneustes integer

Macropneustes altus

Macropneustes angustus

Macropneustes brodermanni

Macropneustes dubius

Macropneustes dyscritus

Macropneustes gomezmazae

Macropneustes parvus

Macropneustes rochi

Macropneustes sinuosus

Macropneustes stenopetalus

Macropneustes trevisani

Macropneustes spatangoides