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File:PSM V17 D496 Blood vessels of the leech.jpg

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Blood vessels of the leech

Fig 2—4. Arterial system, with the principal vessels (or heart) at the side, and their ramifications. 5 Venous system. 6. The intestinal canal, seen from the side: the round slime-sacs, or breathing-bladders, are situated between the folds of the maw. 7. The intestinal canal, seen from above: the upper part is the throat; the other parts represent the maw and intestines.
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Source Popular Science Monthly Volume 17
Author Unknown authorUnknown author
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current16:39, 11 February 2014Thumbnail for version as of 16:39, 11 February 20141,156 × 1,564 (307 KB)IneuwImage cleaned & sharpened
15:10, 16 August 2010Thumbnail for version as of 15:10, 16 August 20101,189 × 1,558 (386 KB)Ineuw{{Information |Description = Blood vessels of the leech |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_17.djvu/496 |Date = 1880 |Author = Unknown |Permission = {{PD-old}} |other_versions = }} [[Category:Popular Science

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