File:EB1911 Hexapoda - Embryos of Springtail.jpg

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EB1911_Hexapoda_-_Embryos_of_Springtail.jpg ‎(320 × 503 pixels, file size: 33 KB, MIME type: image/jpeg)

Summary

Description
English: Embryos of Springtail (Anuridamaritima). A, Head-region of germ band. B, Section through head and thorax. See legend below.
Date published 1911
Source “Hexapoda,” Encyclopædia Britannica (11th ed.), v. 13, 1911, p. 425, fig. 18.
Author A. After Wheeler, Journ. Morph. vol. viii., and Folsom, Bull. Mus. Harvard, xxxvi. B. After Folsom.
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:

The neuromeres are shown in Arabic, the appendages in Roman numerals.

 1, Ocular segment.
 2, Antennal.
 3, Trito-cerebral.
 4, Mandibular.
 5, Maxillular.
 6, Maxillary.
 7, Labial.
 8, Prothoracic.
 9, Mesothoracic.
10, Metathoracic.

File history

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Date/TimeThumbnailDimensionsUserComment
current18:25, 4 June 2019Thumbnail for version as of 18:25, 4 June 2019320 × 503 (33 KB)Bob Burkhardt{{Information |description ={{en|1=Embryos of Springtail (''Anuridamaritima''). A, Head-region of germ band. B, Section through head and thorax. See legend below.}} |date =published 1911 |source =“Hexapoda,” ''Encyclopædia Britannica'' (11th ed.), v. 13, 1911, p. 425, fig. 18. |author =A. After Wheeler, ''Journ. Morph.'' vol. viii., and Folsom, ''Bull. Mus. Harvard'', xxxvi. B. After Folsom. |permission ={{PD-Britannica}} }} {{en|Legend:}} The neuromeres are show...
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