File:EB1911 Larval Forms - Trochosphere Larva of the Chaetopod Pomatoceros trigueter.jpg

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Description
English: Analytical cross-sectional drawing of the Trochosphere Larva of the Chaetopod Pomatoceros trigueter.
Date published 1911
Source Encyclopædia Britannica (11th ed.), v. 16, 1911, “Larval Forms,” p. 226, fig. 1.
Author After V. Drasche in Beiträge zur Entwickelung der Polychaeten, Entwickelung von Pomatoceros
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:
1. The apical plate.
2. Long cilia of preoral band (velum).
3. Long cilia of postoral band.
4. Mouth.
5. Excretory organ.
6. Mesoblastic band.
7. Anus.

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Date/TimeThumbnailDimensionsUserComment
current17:37, 1 December 2016Thumbnail for version as of 17:37, 1 December 2016569 × 646 (78 KB)Bob Burkhardt{{Information |Description ={{en|1=Analytical cross-sectional drawing of the Trochosphere Larva of the Chaetopod ''Pomatoceros trigueter''.}} |Source =''Encyclopædia Britannica'' (11th ed.), v. 16, 1911, “Larval Forms,” p. 226, fig. 1....