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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)
Ecdysozoa (Ecdysozoan)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Chelicerata (Chelicerates)
Euchelicerata
Prosomapoda
Merostomata (Horseshoe crabs)
Xiphosura
Xiphosurida
Planaterga
Dekatriata
Sclerophorata
Arachnida (Arachnids)
Araneae (Spiders)
Opisthothelae
Mygalomorphae
Nemesiidae

Chaco (2947322)

Children (12 direct children, 12 direct and indirect children):

Chaco sanjuanina

Chaco tucumana

Chaco patagonica

Chaco socos

Chaco obscura

Chaco tigre

Chaco melloleitaoi

Chaco tecka

Chaco ansilta

Chaco castanea

Chaco costai

Chaco tingua