File:EB1911 Tunicata - Semi-diagrammatic view of Appendicularia.jpg

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EB1911_Tunicata_-_Semi-diagrammatic_view_of_Appendicularia.jpg ‎(746 × 523 pixels, file size: 142 KB, MIME type: image/jpeg)

Summary

Description
English: Semi-diagrammatic view of Appendicularia from the right. See legend below.
Date published 1911
Source “Tunicata,” Encyclopædia Britannica (11th ed.), v. 27, 1911, p. 386, fig. 18.
Author William Abbott Herdman
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.
English: Legend:
a, Anus.
at, One of the atrial apertures.
app, Tail.
br, Branchial aperture.
brs, Branchial sac.
dt, Dorsal tubercle.
end, Endostyle.
h, Heart.
i, Intestine.
m, Muscle band of tail.
n, Nerve cord in body.
n′, Nerve cord in the tail.
oe, Oesophagus.
ot, Otocyst.
ov, Ovary.
pp, Peripharyngeal band.
ng, Cerebral ganglion.
ng′, Caudal ganglion.
ng′′, Enlargement of nerve cord in tail.
so, Sense-organ (tactile) on lower lip.
sg, Ciliated aperture in pharynx.
st, Stomach.
tes, Testis.
u, Urochord.
u′, Its cut end.

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Date/TimeThumbnailDimensionsUserComment
current18:18, 22 July 2019Thumbnail for version as of 18:18, 22 July 2019746 × 523 (142 KB)Bob Burkhardt{{Information |description ={{en|1=Semi-diagrammatic view of ''Appendicularia'' from the right. See legend below.}} |date =published 1911 |source =“Tunicata,” ''Encyclopædia Britannica'' (11th ed.), v. 27, 1911, p. 386, fig. 18. |author =William Abbott Herdman |permission ={{PD-Britannica}} }} {{en|Legend:}} {| |- |''a'',||Anus. |-valign="top" |''at'',||One of the atrial apertures. |- |''app'',||Tail. |-valign="top" |''br'',||Branchial aperture. |-valign="top" |''...

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