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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
Prenasteridae

Agassizia (16911326)

Children (17 direct children, 21 direct and indirect children):

Agassizia excentrica

Agassizia scrobiculata (tree size 1)

Agassizia floridana

Agassizia aequipetala

Agassizia algarbiensis

Agassizia alveari

Agassizia avilensis

Agassizia camagueyana

Agassizia caobaensis

Agassizia caribbeana

Agassizia cyrenaica (tree size 2)

Agassizia eugeniae

Agassizia flexuosa

Agassizia guanensis

Agassizia lamberti (tree size 1)

Agassizia pinarensis

Agassizia regia