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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
Spiruria (Spiuria)
Spirurida

Acuariidae (3718917)

Children (32 direct children, 189 direct and indirect children):

Cosmocephalus (tree size 8)

Echinuria (tree size 7)

Acuaria (tree size 16)

Streptocara (tree size 6)

Viktorocara (tree size 6)

Sciadiocara (tree size 4)

Paracuaria (tree size 4)

Stegophorus (tree size 8)

Skrjabinoclava (tree size 34)

Acuariinae (tree size 4)

Seuratiinae

Synhimantus (tree size 9)

Spiroptera (tree size 1)

Dispharynx (tree size 4)

Ancyracanthopsis (tree size 3)

Chevreuxia (tree size 2)

Chordocephalus (tree size 1)

Decorataria (tree size 1)

Desportesius (tree size 6)

Ingliseria (tree size 1)

Rusguniella (tree size 4)

Schistorophus (tree size 7)

Sexansocara (tree size 1)

Skrjabinocerca (tree size 4)

Stammerinema (tree size 1)

Syncuaria (tree size 5)

Voguracuaria (tree size 1)

Seuratia (tree size 2)

Proyseria (tree size 1)

Quasithelazia (tree size 2)

Echinuriinae

Schistorophinae (tree size 4)