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
Cassiduloida
Echinolampadidae
Echinolampas
Echinolampas alexandri (13602842)
Children (3 direct children, 3 direct and indirect children):
Echinolampas alexandri forcipulata
Echinolampas alexandri sibogae
Echinolampas alexandri f. arctambulacrum