Biology:Pthirus

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Pthirus
Pthirus gorillae.jpg
Pthirus gorillae
Pthirus pubis - crab louse.jpg
Pthirus pubis
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Pthiridae

Leach, 1817
Genus:
Pthirus

Leach, 1817[1]

Pthirus is a genus of lice. There are only two extant species.[2] Pthirus gorillae infests gorillas,[3] and Pthirus pubis afflicts humans, and is commonly known as the crab louse or pubic louse.[4] The two species diverged some 3.3 million years ago.[5]

Since 1958 the generic name Pthirus has been spelled with pth rather than phth, despite this being based on a misspelling of the Greek-derived phthirus.[6]

References

  1. Edinburgh Encyclopaedia 9: 77.
  2. May R. Berenbaum (2009). The earwig's tail: a modern bestiary of multi-legged legends. Harvard University Press. p. 27. ISBN 978-0-674-03540-9. https://books.google.com/books?id=FOlpPl_15csC&pg=PA27. 
  3. David L. Reed; Jessica E. Light; Julie M. Allen; Jeremy J. Kirchman (2007). "Pair of lice lost or parasites regained: the evolutionary history of anthropoid primate lice". BMC Biology 5: 7. doi:10.1186/1741-7007-5-7. PMID 17343749. PMC 1828715. http://www.biomedcentral.com/1741-7007/5/7. 
  4. Ronald P. Rapini, Jean L. Bolognia & Joseph L. Jorizzo (2007). Dermatology. St. Louis, Missouri: Mosby. ISBN 1-4160-2999-0. 
  5. Weiss RA (2009). "Apes, lice and prehistory". J. Biol. 8: 20. doi:10.1186/jbiol114. PMID 19232074. 
  6. Taxonomy of Human Lice

External links

Wikidata ☰ Q7257036 entry