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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
Platyzoa
Acanthocephala (Acanthocephalans)
Eoacanthocephala
Gyracanthocephala
Quadrigyridae
Quadrigyrinae

Quadrigyrus (2237361)

Children (10 direct children, 10 direct and indirect children):

Quadrigyrus guptai

Quadrigyrus chinensis

Quadrigyrus brasiliensis

Quadrigyrus torquatus

Quadrigyrus nickoli

Quadrigyrus rhodei

Quadrigyrus polyspinosus

Quadrigyrus simhai

Quadrigyrus formosanus

Quadrigyrus machadoi