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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)
Mandibulata
Tracheata
Uniramia
Pancrustacea
Crustacea (Crustaceans)
Oligostraca
Ostracoda (Ostracod)
Kloedenellocopida
Kloedenellocopina

Hollinoidea (23045823)

Children (6 direct children, 74 direct and indirect children):

Ctenoloculinidae (tree size 1)

Ctenonotellidae (tree size 30)

Euprimitiidae

Hollinellidae (tree size 29)

Hollinidae (tree size 8)

Tvaeronellidae