Ischnocera

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Ischnocera
Strigiphilus sp..JPG
Undetermined Strigiphilus species from an Ural Owl (Strix uralensis), side view
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Subclass: Pterygota
Infraclass: Neoptera
Order: Phthiraptera
Suborder: Ischnocera
Families

See text.

The Ischnocera is a large suborder of lice mostly parasitic on birds but including a large family (the Trichodectidae) parasitic on mammals. The genus Trichophilopterus is also found on mammals (lemurs) but probably belongs to the "avian Ischnocera" and represents a host switch from birds to mammals. It is a chewing louce (Mallophaga), which feeds on the feathers and skin debris of birds. Many of the avian Ischnocera have evolved an elongated body shape. This allows them to conceal themselves between the feather shafts and avoid being dislodged during preening or flight.

The taxonomy of the group is in need of revision. Currently four families are recognised but one of these, the Philopteridae, is almost certainly paraphyletic. The families are:

References[edit]