File:Journal of morphology (1909) (14773370362).jpg

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

Original file ‎(2,930 × 2,362 pixels, file size: 440 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English:

Identifier: journalofmorphol20wist (find matches)
Title: Journal of morphology
Year: 1909 (1900s)
Authors: Wistar Institute of Anatomy and Biology
Subjects: Morphology Physiology
Publisher: Boston : Ginn & Co.
Contributing Library: MBLWHOI Library
Digitizing Sponsor: MBLWHOI Library

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:
e in condensing. Centrosomes visible within the kinoplasm.I, 17. Equatorial plate. Pole view. 28 chromosomes.I, 18. Equatorial plate. Side view. Two types of chromosomes.I, 19-25. Development of the spermatid. Oniscus asellus Linn. O, 3. Spermatocytic prophase. Origin of centrosomes without the nucleus. Compare Figs. I, 12, 13 and 10.O, 4-5. Young spermatids. Hippa talpoides. Hi, 15-16. Spermatocytic prophases. Longitudinal splitting of the chro-matin. Increase of cytoplasm. Hi, 17. Later prophase. Origin of kinoplasm within the nucleus. Hi, 18. Later prophase. Chromosomes mostly U or V-shaped. ISIitochon-dria in the cytoplasm. Hi, 19. Late prophase of the first spermatocyte. Kinoplasm within thenucleus. Hi, 20. Metaphase. Pole view. GO chromosomes. Hi 21. Metaphase. Side view. Astacus fluviatilis. A, 4. Prophase of the lirst spermatocyte. Polarity of chromatic loops. Mitochondria in the cytoplasm.A, 5. Spermatocytic metaphase. STUDIES IN CRVSTACEAN SPERMATOGENESIS,^r. LOUISE NICHOLS.
Text Appearing After Image:
TlIC JOLUXiL OF MliIiiiIOLOGY.—VoL. XX. No. Plate III.Hipitji talpoides. Hi, 22. Young spermatid. Hi, 23. Abnormal spermatid. Hi, 24. Development of mitochondrial ring and of the strands which will become the streamers of the middle-piece.Hi, 25. (a) Differentiation of tail-capsule and decoloration of nucleus. (b) Pole view. Hi, 2G-2S. Development of tail-capsule, tube, ring and plug. In these figures the streamers are not shown.Hi, 29. Elongation of the capsule. Condensation of x. Appearance of striations.Hi, 30. a, Later stage, b, c and d, variations in the appearance of xl e and f, cross sections in the region of the nucleus and of x-.Hi, 31. a, Stage very nearly the same as 29, but of somewhat different aspect, b, cross section of x-.Hi, 32-34. Final stages in the development of the spermatid. Homarus vulgaris. Ho, 8. Spermatid before the formation of the tube. Ho, 9. (a) and (b). Cross sections showing manner of formation of tube. (c) In the region of the middle-piece, showing

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/14773370362/

Author Wistar Institute of Anatomy and Biology
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.
Volume
InfoField
v. 20
Flickr tags
InfoField
  • bookid:journalofmorphol20wist
  • bookyear:1909
  • bookdecade:1900
  • bookcentury:1900
  • bookauthor:Wistar_Institute_of_Anatomy_and_Biology
  • booksubject:Morphology
  • booksubject:Physiology
  • bookpublisher:Boston___Ginn___Co_
  • bookcontributor:MBLWHOI_Library
  • booksponsor:MBLWHOI_Library
  • bookleafnumber:738
  • bookcollection:biodiversity
  • bookcollection:MBLWHOI
  • bookcollection:blc
  • bookcollection:americana
  • BHL Collection
  • BHL Consortium
Flickr posted date
InfoField
29 July 2014



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@N07/14773370362. It was reviewed on 25 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

25 September 2015

File history

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

Date/TimeThumbnailDimensionsUserComment
current05:31, 25 September 2015Thumbnail for version as of 05:31, 25 September 20152,930 × 2,362 (440 KB)Fæ (talk | contribs)== {{int:filedesc}} == {{information |description={{en|1=<br> '''Identifier''': journalofmorphol20wist ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Fjournalofmorphol20wist%2F fin...

You cannot overwrite this file.

There are no pages that use this file.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Journal_of_morphology_(1909)_(14773370362).jpg&oldid=887457829"