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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)
Enoplea
Enoplia
Mermithida
Mermithidae

Psammomermis (17598434)

Children (8 direct children, 8 direct and indirect children):

Psammomermis canterburiensis

Psammomermis alechini

Psammomermis conjuncta

Psammomermis cornicularis

Psammomermis filiformis

Psammomermis korsakovi

Psammomermis kulagini

Psammomermis minor