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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)
Panarthropoda
Tactopoda
Arthropoda (Arthropod)
Trilobitomorpha
Trilobita (Trilobites)
Redlichiida
Olenellina
Olenelloidea

Holmiidae (1037930)

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

Cambropallas

Holmia
Holmia (genus)

Holmiinae

Callaviinae

Holmiella

Schmidtiellus

Kjerulfia