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File:PSM V42 D206 Chinese narrow throated snail.jpg

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Description
English: Drawing of umbilical view of the shell of Chinese narrow throated snail Stegodera angusticollis.
Date between 1892 and 1893
date QS:P,+1892-00-00T00:00:00Z/8,P1319,+1892-00-00T00:00:00Z/9,P1326,+1893-00-00T00:00:00Z/9
Source Pilsbry H. A. (1892-1893). "Protective devices and coloration of land snails". Popular Science Monthly 42: 187-193. page 192.
Author Henry Augustus Pilsbry (1862-1957)
Permission
(Reusing this file)
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:PSM_V42_D206_Chinese_narrow_throated_snail.jpg


This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to grayscale, cropped whitespace. Modifications made by Ineuw. The original can be found here: Popular Science Monthly Volume 42.

File history

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Date/TimeThumbnailDimensionsUserComment
current03:10, 4 December 2015Thumbnail for version as of 03:10, 4 December 2015828 × 663 (25 KB)IneuwCleaned image and improved contrast
05:41, 19 January 2011Thumbnail for version as of 05:41, 19 January 2011863 × 658 (23 KB)Ineuw{{Information |Description = Chinese narrow throated snail |Source = [http://www.archive.org/details/popularsciencemo421893newy Popular Science Monthly Volume 42] |Date = 1892-1893 |Author = Unknown |Permission = {{PD
03:04, 19 January 2011Thumbnail for version as of 03:04, 19 January 2011862 × 660 (26 KB)Ineuw{{Information |Description = Chinese narrow throated snail |Source = [http://www.archive.org/details/popularsciencemo421893newy Popular Science Monthly Volume 42] |Date = 1892-1893 |Author = Unknown |Permission = {{PD
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