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File:EB1911 Tunicata - Pyrosoma - Mature Ascidiozooid.jpg

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Summary

Description
English: Mature Ascidiozooid of Pyrosoma, from left side. Lettering as before. See also partial legend below.
Date published 1911
Source “Tunicata,” Encyclopædia Britannica (11th ed.), v. 27, 1911, p. 391, fig. 33.
Author William Abbott Herdman (Partly after Keferstein.)
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, 1930. As such, this image is in the public domain in the United States.
English: Legend:
c.m, Cellular mass, the seat of phosphorescence.   m.b, Muscle band.
n.gl, Subneural gland.
c.m′, Posterior cellular mass. pig, Pigment spot on ganglion.
g.s, Gemmiparous stolon. t.p, Process of test.

File history

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Date/TimeThumbnailDimensionsUserComment
current18:05, 31 July 2019Thumbnail for version as of 18:05, 31 July 2019534 × 902 (148 KB)Bob Burkhardt{{Information |description ={{en|1=Mature Ascidiozooid of Pyrosoma, from left side. Lettering as before. See also partial legend below.}} |date =published 1911 |source =“Tunicata,” ''Encyclopædia Britannica'' (11th ed.), v. 27, 1911, p. 391, fig. 33. |author =William Abbott Herdman (Partly after Keferstein.) |permission ={{PD-Britannica}} }} {{en|Legend:}} {| |-valign="top" |rowspan="2"|''c.m'',||rowspan="2"|Cellular mass, the seat of phosphorescence.||rowspan="2"|...
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