File:The biology of dragonflies (Odonata or Paraneuroptera) (1917) (20388391251).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(828 × 1,330 pixels, file size: 213 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English:

Title: The biology of dragonflies (Odonata or Paraneuroptera)
Identifier: biologyofdragonf00till (find matches)
Year: 1917 (1910s)
Authors: Tillyard, Robin John, 1881-1937
Subjects: Dragon-flies
Publisher: Cambridge (Eng. ) : University Press
Contributing Library: University of California Libraries
Digitizing Sponsor: Internet Archive

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
IS THE IMAGO (CH, two lateral pieces or lobes. The broad base is considered to be formed by the fusion of the sub-mentuni (sm) and mentum (m). Fused with the mentum distally is the projecting median lobe (ml), probably representing the ligula of other mandibulate insects. The form of this lobe varies greatly. In the Zygoptera and the older Anisoptera it is very prominent and definitely bifid (fig. 6 a). In the Aeschninae (fig. 5) the median cleft has disappeared, but
Text Appearing After Image:
Fig. 6. A. Labium of Synlestes weyersi Selys ( x 25). b. Labium of Diplncodes haematodes Burm. ( x 15). cl cleft of median lobe; other refeiences as in fig. 5. Original. a slight median groove or line marks the place of its disappearance. In addition, one or two hard black tubercles may project on either side of this median groove. In the Lihellulidae (fig. 6 b) the median lobe is reduced to a small triangular piece, over which the huge lateral lobes fold so as to meet one another in a long median line. On either side of the mentum, the base is widened by the development of two side-pieces or squames (sq) which support the

Note About Images

Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
Date
Source

https://www.flickr.com/photos/internetarchivebookimages/20388391251/

Author Internet Archive Book Images
Permission
(Reusing this file)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Flickr tags
InfoField
  • bookid:biologyofdragonf00till
  • bookyear:1917
  • bookdecade:1910
  • bookcentury:1900
  • bookauthor:Tillyard_Robin_John_1881_1937
  • booksubject:Dragon_flies
  • bookpublisher:Cambridge_Eng_University_Press
  • bookcontributor:University_of_California_Libraries
  • booksponsor:Internet_Archive
  • bookleafnumber:38
  • bookcollection:cdl
  • bookcollection:americana
  • BHL Collection
Flickr posted date
InfoField
7 August 2015

Licensing

[edit]
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
  1. The copyright is in the public domain because it has expired;
  2. The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
  3. The institution owns the copyright but is not interested in exercising control; or
  4. The institution has legal rights sufficient to authorize others to use the work without restrictions.

More information can be found at https://flickr.com/commons/usage/.

Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/20388391251. It was reviewed on 19 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

19 September 2015

File history

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

Date/TimeThumbnailDimensionsUserComment
current19:45, 19 September 2015Thumbnail for version as of 19:45, 19 September 2015828 × 1,330 (213 KB)Fæ (talk | contribs)== {{int:filedesc}} == {{subst:chc}} {{information |description={{en|1=<br> '''Title''': The biology of dragonflies (Odonata or Paraneuroptera)<br> '''Identifier''': biologyofdragonf00till ([https://commons.wikimedia.org/w/index.php?title=Special%3ASea...

You cannot overwrite this file.

There are no pages that use this file.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:The_biology_of_dragonflies_(Odonata_or_Paraneuroptera)_(1917)_(20388391251).jpg&oldid=890929971"