The Ricinidae are a

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

of a larger group

Amblycera The Amblycera are a large clade of chewing lice, parasitic on both birds and mammals. The Amblycera are considered the most primitive clade of lice. Description These insects are very much like the familiar advanced sucking lice, except t ...

of the

chewing lice The Mallophaga are a possibly paraphyletic section Section, Sectioning or Sectioned may refer to: Arts, entertainment and media * Section (music), a complete, but not independent, musical idea * Section (typography), a subdivision, especia ...

. Most commonly they are ectoparasites of birds. The family includes the

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...

Ricinus ''Ricinus communis'', the castor bean or castor oil plant, is a species of perennial flowering plant in the spurge family, Euphorbiaceae. It is the sole species in the monotypic genus, ''Ricinus'', and subtribe, Ricininae. The evolution of cas ...

''. Bernard C. Nelson (1972): ''A Revision of the New World Species of ''Ricinus'' (Mallophaga). Occurring on Passeriformes (Aves)'', University of California Publications in Entomology Volume 68, University of California Press, Berkeley & Los Angeles,
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References

Lice Insect families {{louse-stub