Related how?

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)
Cycloneuralia
Nematoida (Nematoidea)
Nematoda (Roundworm)
Enoplea
Enoplia
Enoplida
Enoplina
Enoploidea

Thoracostomopsidae (18558593)

Children (4 direct children, 170 direct and indirect children):

Thoracostomopsis (tree size 6)

Enoplolaiminae (tree size 158)

Thoracostomopsinae (tree size 2)

Trileptiinae