File:Abatus cordatus Post-gastrular stage 100 days after fertilization.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Abatus cordatus Post-gastrular stage 100 days after fertilization.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/3/37/Abatus_cordatus_Post-gastrular_stage_100_days_after_fertilization.jpg/392px-Abatus_cordatus_Post-gastrular_stage_100_days_after_fertilization.jpg?20240325220610)
Size of this preview: 392 × 599 pixels. Other resolutions: 157 × 240 pixels | 314 × 480 pixels | 503 × 768 pixels | 1,025 × 1,566 pixels.
Original file (1,025 × 1,566 pixels, file size: 1.41 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]DescriptionAbatus cordatus Post-gastrular stage 100 days after fertilization.jpg | Figure 9. Post-gastrular stage of Abatus cordatus (100 days after fertilization). (A) Reconstruction of the embryo passing through an ambulacral and an interambulacral section of the oral face. (B) Section through a primary podium and the ambulacral canal. (C) Oral surface of the future juvenile viewed by SEM when the ectoderm is discarded. (D) Section through the stomodeum area of the postgastrula embryo. (E) Section through the vestibule showing podia and spine buds. Radial nerves are already visible. B, D and E are semi-thin plastic sections (toluidine blue, pH 11.5). Abbreviations: ac, aquiferous canal; amp, primordial podia; ap, animal pole; ar, aquiferous ring; az, ambulacral zone; cc, coelomic cavity; ce, coelomic epithelium; de, endoderm that will give the digestive epithelium; dl, digestive lumen; ect, ectoderm; efs, ectodermic fold of the stomodeum; eme, embryonic epithelium; mes, mesenchyme; n, nerve; np, neural plate; pb, podia bud; sb, spine bud; V, vestibule; vp, vegetal pole. Scale bar = A, 500 μm; B and C, 50 μm; D and E, 100 μm. |
Date | |
Source | https://archive.org/details/biologicalbullet1901996lill/page/36/mode/1up?view=theater The Biological bulletin. Marine Biological Laboratory (Woods Hole, Mass. ). Annual report; HighWire Press. |
Author | Lillie, Frank Rattray, Moore, Carl Richard, Redfield, Alfred Clarence. |
Licensing
[edit]Public domainPublic domainfalsefalse |
![]() |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. ![]() Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
|
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
![]() |
This file, which was originally posted to an external website, has not yet been reviewed by an administrator or reviewer to confirm that the above license is valid. See Category:License review needed for further instructions.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:06, 25 March 2024 | ![]() | 1,025 × 1,566 (1.41 MB) | Rasbak (talk | contribs) | {{information |description=Figure 9. Post-gastrular stage of Abatus cordatus (100 days after fertilization). (A) Reconstruction of the embryo passing through an ambulacral and an interambulacral section of the oral face. (B) Section through a primary podium and the ambulacral canal. (C) Oral surface of the future juvenile viewed by SEM when the ectoderm is discarded. (D) Section through the stomodeum area of the postgastrula embryo. (E) Section through the vestibule showing podia and spine bu... |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
File usage on other wikis
The following other wikis use this file:
- Usage on nl.wikipedia.org