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)

Ungellidae (18711952)

Children (7 direct children, 30 direct and indirect children):

Siconema (tree size 11)

Synoecnema (tree size 4)

Siconemoides (tree size 1)

Siconemella (tree size 2)

Adungella (tree size 3)

Yagansiella (tree size 1)

Patagoniella (tree size 1)