File:EB1911 Hydromedusae - Diagram showing method of branching in the Plumularia-type.jpg

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EB1911_Hydromedusae_-_Diagram_showing_method_of_branching_in_the_Plumularia-type.jpg(491 × 572 pixels, file size: 51 KB, MIME type: image/jpeg)

Summary

Description
English: Diagram showing method of branching in the Plumularia-type; compare with fig. 17. Polyps 3 and 6, instead of producing uniserial pinnules, have produced biserial branches (3¹, 3², 3³, 3⁴; 6¹-6³), which give off uniserial branches in their turn.
Date published 1911
Source “Hydromedusae,” Encyclopædia Britannica (11th ed.), v. 14, 1911, p. 140, fig. 18.
Author Edward Alfred Minchin
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
current16:22, 31 October 2018Thumbnail for version as of 16:22, 31 October 2018491 × 572 (51 KB)Bob Burkhardt{{Information |description ={{en|1=Diagram showing method of branching in the ''Plumularia''-type; compare with fig. 17. Polyps 3 and 6, instead of producing uniserial pinnules, have produced biserial branches (3¹, 3², 3³, 3⁴; 6¹-6³), which give off uniserial branches in their turn.}} |date =published 1911 |source =“Hydromedusae,” ''Encyclopædia Britannica'' (11th ed.), v. 14, 1911, p. 140, fig. 18. |author =Edward Alfred Minchin |permission ={{PD-Britannica}} }}...