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

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Summary

Description
English: Diagram showing method of branching in the Aglaophenia-type. Polyp 7 has produced as its first bud, 8; as its second bud, a⁷, which starts a uniserial pinnule; and as a third bud I⁷, which starts a biserial branch (II⁷-VI⁷) that repeats the structure of the main stem and gives off pinnules. The main stem is indicated by-·-·-·, the new stem by ······.
Date published 1911
Source “Hydromedusae,” Encyclopædia Britannica (11th ed.), v. 14, 1911, p. 140, fig. 19.
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.

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current16:34, 31 October 2018Thumbnail for version as of 16:34, 31 October 2018595 × 629 (75 KB)Bob Burkhardt{{Information |description ={{en|1=Diagram showing method of branching in the ''Aglaophenia''-type. Polyp 7 has produced as its first bud, 8; as its second bud, ''a''⁷, which starts a uniserial pinnule; and as a third bud I⁷, which starts a biserial branch (II⁷-VI⁷) that repeats the structure of the main stem and gives off pinnules. The main stem is indicated by-·-·-·, the new stem by ······.}} |date =published 1911 |source =“Hydromedusae,” ''Encyclopædia Britannica'' (11th...