Image:Nuttall 1917 f11.gif

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Description

Copulation in body lice, Pediculus humanus corporis (P. humanus and P. vestimenti in original). The male having dilated the vagina, has extruded his vesica with its distal penis into the vagina, and withdrawn the dilator whose point is flexed on his back. He is now firmly anchored by the teeth on the vesica adhering to the walls of the vagina, and the couple walk away to a retreat. This was drawn from hasty sketches subsequently amplified from killed specimens.

Source

Parasitology 9:293-324

Date

1917

Author

Nuttall, George H. F.

Permission
(Reusing this image)

see below


This work is in the public domain in the United States because it was published before January 1, 1923.

Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.

Public domain This UK photograph or other artistic work (e.g. painting), of which the author is known, is in the public domain because the author died prior to 1st January 1938.

This tag does not apply to engravings nor to musical works.

File history

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Date/TimeDimensionsUserComment
current17:02, 23 May 2008658×357 (81 KB)Noca2plus ({{Information |Description=Body lice, ''Pediculus humanus humanus'' (''P. humanus'' and ''P. vestimenti'' in original). The male having dilated the vagina, has extruded his vesica with its distal penis into the vagina, and withdrawn the dilator whose poin)
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