Wikisource

File:EB1911 Nemertina - Anterior end of a Carinella.jpg

Original file ‎(1,600 × 406 pixels, file size: 251 KB, MIME type: image/jpeg)

Summary

Description
English: Anterior end of a Carinella, partly diagrammatic. Magnified. (From Bürger.) 1, Opening of proboscis; 2, cephalic glands running to frontal organ; 3, dorsal commissure of brain; 4, cerebral organ; 5, upper dorsal nerve; 6, under dorsal nerve; 7, rhynchocoelic blood-vessel; 8, fore-gut; 9, rhynchocoel; 10, nerve to proboscis; 11, proboscis; 12, genital sac; 13, genital pore; 14, mid-gut; 15, circular nerves; 16, pore of excretory system; 17, lateral organ; 18, excretory canal; 19, lateral vessel; 20, lateral nerve; 21, oesophageal nerve; 22, mouth; 23, ventral ganglion of brain; 24, dorsal ganglion of brain; 25, rhynchodaeum.
Date published 1911
Source “Nemertina,” Encyclopædia Britannica (11th ed.), v. 19, 1911, p. 368, fig. 20.
Author Ambrosius Arnold Willem Hubrecht; Arthur Everett Shipley
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

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current17:56, 11 February 2019Thumbnail for version as of 17:56, 11 February 20191,600 × 406 (251 KB)Bob Burkhardt{{Information |description ={{en|1=Anterior end of a ''Carinella'', partly diagrammatic. Magnified. (From Bürger.) 1, Opening of proboscis; 2, cephalic glands running to frontal organ; 3, dorsal commissure of brain; 4, cerebral organ; 5, upper dorsal nerve; 6, under dorsal nerve; 7, rhynchocoelic blood-vessel; 8, fore-gut; 9, rhynchocoel; 10, nerve to proboscis; 11, proboscis; 12, genital sac; 13, genital pore; 14, mid-gut; 15, circular nerves; 16, pore of excretory system; 17, lateral orga...
Retrieved from "https://en.wikisource.org/wiki/File:EB1911_Nemertina_-_Anterior_end_of_a_Carinella.jpg"