File:EB1911 Scyphomedusae - Aurelia aurita - Subumbrella.jpg

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EB1911_Scyphomedusae_-_Aurelia_aurita_-_Subumbrella.jpg(573 × 524 pixels, file size: 60 KB, MIME type: image/jpeg)

Summary

Description
English: Surface view of the Subumbrella or oral aspect of Aurelia aurita, to show the position of the openings of the subgenital pits, GP. In the centre is the mouth, with four per radial arms corresponding to its angles (compare fig. 11). The four sub-genital pits are seen to be interradial. x indicates the outline of the roof (aboral limit) of a subgenitial pit; y, the outline of its floor or oral limit, in which is the opening.
Date published 1911
Source “Scyphomedusae,” Encyclopædia Britannica (11th ed.), v. 24, 1911, p. 520, fig. 2a.
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
current17:40, 6 December 2018Thumbnail for version as of 17:40, 6 December 2018573 × 524 (60 KB)Bob Burkhardt{{Information |description ={{en|1=Surface view of the Subumbrella or oral aspect of ''Aurelia aurita'', to show the position of the openings of the subgenital pits, ''GP''. In the centre is the mouth, with four per radial arms corresponding to its angles (compare fig. 11). The four sub-genital pits are seen to be interradial. ''x'' indicates the outline of the roof (aboral limit) of a subgenitial pit; ''y'', the outline of its floor or oral limit, in which is the opening.}} |date...