+Lice are tiny, wingless [insect](/wiki/insect) [parasite](/wiki/parasite)s that live on the hair or feathers of animals. They feed on blood or skin debris, often causing irritation and discomfort to their host.
+## See also
+- [Parasitism](/wiki/parasitism)
+- [Flea](/wiki/flea)
+- [Mite](/wiki/mite)
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