Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Chelicerata (Chelicerates)
Pycnogonida (Sea spiders)
Pantopoda
Eupantopodida
Colossendeidoidea
Colossendeidae
Colossendeinae
Colossendeis
Colossendeis megalonyx (2713800)
Children (3 direct children, 3 direct and indirect children):
Colossendeis megalonyx arundirostris
Colossendeis megalonyx megalonyx
Colossendeis megalonyx orcadense