File:EB1911-Gastropoda 4.png

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English: The Common Limpet (Patella vulgata) in its shell, seen from the pedal surface. (Lankester.)

x, y, The median antero-posterior axis.

a, Cephalic tentacle.

b, Plantar surface of the foot.

c, Free edge of the shell.

d, The branchial efferent vessel carrying aerated blood to the auricle, and here interrupting the circlet of gill lamellae.

e, Margin of the mantle-skirt.

f, Gill lamellae (not ctenidia, but special pallial growths, comparable with those of Pleurophyllidia).

g, The branchial efferent vessel.

h, Factor of the branchial advehent vessel.

i, Interspaces between the muscular bundles of the root of the foot, causing the separate areae seen in fig. 5, c.
Date
Source Encyclopædia Britannica Eleventh Edition, Vol. 11, Page 507
Author Encyclopædia Britannica
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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current04:40, 11 March 2015Thumbnail for version as of 04:40, 11 March 2015718 × 780 (1.61 MB)Animalparty (talk | contribs)User created page with UploadWizard

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