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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)
Cycloneuralia
Nematoida (Nematoidea)
Nematoda (Roundworm)
Secernentea
Diplogasterida
Diplogasteridae

Butlerius (5267770)

Children (17 direct children, 17 direct and indirect children):

Butlerius micans

Butlerius butleri

Butlerius filicaudatus

Butlerius okai

Butlerius degrissei

Butlerius demani

Butlerius macrospiculum

Butlerius spirifer

Butlerius brevispiculatus

Butlerius canadensis

Butlerius gagarini

Butlerius gerlachi

Butlerius kaplini

Butlerius longipyge

Butlerius macrogubernaculum

Butlerius monhystera

Butlerius singularis