File:EB1911 Hydromedusae - Colony of Hydractinia echinata on a Whelk.jpg

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EB1911_Hydromedusae_-_Colony_of_Hydractinia_echinata_on_a_Whelk.jpg ‎(628 × 346 pixels, file size: 69 KB, MIME type: image/jpeg)

Summary

Description
English: Colony of Hydractinia echinata, growing on the shell of a whelk.
Date published 1911
Source “Hydromedusae,” Encyclopædia Britannica (11th ed.), v. 14, 1911, p. 138, fig. 9.
Author From Allman’s Gymnoblastic Hydroids.
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
current16:36, 27 October 2018Thumbnail for version as of 16:36, 27 October 2018628 × 346 (69 KB)Bob Burkhardt{{Information |description ={{en|1=Colony of ''Hydractinia echinata'', growing on the shell of a whelk.}} |date =published 1911 |source =“Hydromedusae,” ''Encyclopædia Britannica'' (11th ed.), v. 14, 1911, p. 138, fig. 9. |author =From Allman’s ''Gymnoblastic Hydroids''. |permission ={{PD-Britannica}} }} Category:Hydractinia echinata Category:Whelks
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