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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
Hexapoda (Hexapods)
Insect (Insects)
Dicondylia
Pterygota (Pterygote)
Metapterygota
Neoptera
Exopterygota

Louse (6481228)

Children (22 direct children, 2915 direct and indirect children):

Sucking louse (tree size 100)
Anoplura

Mallophaga
Biting lice

Amblycera (tree size 693)

Ischnocera (tree size 117)

Philopteridae (tree size 1412)

Gyropoidea

Human lice (tree size 9)
Pediculidae

Ratemiidae (tree size 4)

Linognathidae (tree size 76)

Hoplopleuridae (tree size 167)

Microthoraciidae (tree size 5)

Neolinognathidae (tree size 3)

Polyplacidae (tree size 222)

Echinophthiriidae (tree size 17)

Trimenoponidae (tree size 3)

Gyropidae (tree size 6)

Pthiridae (tree size 3)
Pubic lice

Goniodidae (tree size 37)

Rhynchophthirina

Pedicinidae (tree size 15)

Haematomyzidae (tree size 4)

Rhyncophthirina