Jump to content

File:Baer embryos.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Baer_embryos.png (592 × 466 pixels, file size: 164 KB, MIME type: image/png)

Description

Images of Embryos of different species in different developmental stages, depicting Baer's rule. The first row of embryos for fish, salamander, turtle and chicken is a fraud.

Deutsch: Embryos verschiedener Spezies in unterschiedlichen Entwicklungsstadien. Die Ähnlichkeit zwischen den frühen Stadien ist übertrieben.
Date
Source

"Über Entwickelungsgeschichte der Thiere" Bd. I-II. Königsberg, 1828, 1837

File:Haeckel_drawings.jpg
Author Karl Ernst von Baer Romanes, G. J. after Haeckel, E.
Permission
(Reusing this file)		 Copyright expired as artist died more than 70 years ago
Other versions File:Haeckel drawings.jpg


Public domain

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.

You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
 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.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

media type

image/png

checksum

3f254b5d726b9c9d3ff1a3a2f4f43acf1de127ad

determination method or standard: SHA-1

data size

168,165 byte

height

466 pixel

width

592 pixel

File history

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

Date/TimeThumbnailDimensionsUserComment
current09:10, 20 May 2005Thumbnail for version as of 09:10, 20 May 2005592 × 466 (164 KB)Lennert B{{Information| |Description = Images of Embryos of different species in different developmental stages, depicting Baer's rule |Source = "Über Entwickelungsgeschichte der Thiere" Bd. I-II. Königsberg, 1828, 1837 * http://home.tiscalinet.ch/biografien/bio

The following page uses this file:

Global file usage

The following other wikis use this file:

Retrieved from "https://en.wikipedia.org/wiki/File:Baer_embryos.png"