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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Mollusca (Molluscs)
Cephalopod (Cephalopods)
Coleoidea
Octopodiformes
Octopoda (Octopods)
Incirrina (Incirrata)
Octopodidae
Octopodinae

Blue-ringed octopus (540649)

Children (5 direct children, 5 direct and indirect children):

Greater blue-ringed octopus
Hapalochlaena lunulata

Hapalochlaena nierstraszi

Southern blue-ringed octopus
Hapalochlaena maculosa

Blue-lined octopus
Hapalochlaena fasciata

Hapalochlaena sp.