File:EB1911 Mollusca - Ctenidia of various Mollusca.jpg

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Summary

Description
English: Ctenidia of various Mollusca (original).

A, Of Chiton: f.t., fibrous tissue; a.b.v., afferent blood-vessel; e.b.v., efferent blood-vessel; g.l., laterally paired lamellae.

B, Of Sepia: letters as in A.

C, Of Fissurella: letters as in A.

D, Of Nucula: d, position of axis with blood-vessels; a, inner: b and c, outer row of lamellae.

E, Of Paludina: i, intestine running parallel with the axis of the ctenidium and ending in the anus a; br., rows of elongate processes corresponding to the two series of lamellae of the

upper figures.
Date published 1911
Source “Mollusca,” Encyclopædia Britannica (11th ed.), v. 18, 1911, p. 671, fig. 1.
Author Edwin Ray Lankester; Joseph Thomas Cunningham
Permission
(Reusing this file)
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.

File history

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Date/TimeThumbnailDimensionsUserComment
current19:07, 14 February 2019Thumbnail for version as of 19:07, 14 February 2019658 × 1,177 (209 KB)Bob Burkhardt{{Information |description ={{en|1=Ctenidia of various Mollusca (original). A, Of ''Chiton'': ''f.t.'', fibrous tissue; ''a.b.v.'', afferent blood-vessel; ''e.b.v.'', efferent blood-vessel; ''g.l.'', laterally paired lamellae. B, Of ''Sepia'': letters as in A. C, Of ''Fissurella'': letters as in A. D, Of ''Nucula'': ''d'', position of axis with blood-vessels; ''a'', inner: ''b'' and ''c'', outer row of lamellae. E, Of ''Paludina'': ''i'', intestine running parallel with the axis of the...