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)
Secernentea
Ascaridida

Heterocheilidae (5320961)

Children (6 direct children, 33 direct and indirect children):

Dujardinascaris (tree size 17)

Heterocheilus

Aliascaris (tree size 1)

Brevimulticaecum (tree size 4)

Ingwenascaris (tree size 2)

Typhlophoros (tree size 3)