This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help.
Summary
DescriptionBighead Carp (13103179035).jpg
This bighead carp was collected on the Illinois River to learn more about the anatomy and physiology of Asian carp. This information will guide the development of potential biological or chemical controls as part of an integrated pest management approach for natural resource managers.
Asian carp are invasive species that could pose substantial environmental risks and economic impacts if they become established.
Recently, Asian carp eggs, including late-stage embryos nearly ready to hatch from the egg, were identified in samples collected by our scientists in 2013 from the Upper Mississippi River as far north as Lynxville, WI. Photo: Taken in May 2011, by Jon Amberg, USGS.
Date
Source
Bighead Carp
Author
U.S. Geological Survey from Reston, VA, USA
Licensing
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
This image was originally posted to Flickr by U.S. Geological Survey at https://flickr.com/photos/27784370@N05/13103179035 (archive). It was reviewed on 19 January 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero.
19 January 2018
Public domainPublic domainfalsefalse
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文(简体) ∙ 中文(繁體) ∙ العربية ∙ فارسی ∙ +/−
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
creator
some value
URL: https://www.flickr.com/people/27784370@N05
Flickr user ID: 27784370@N05
author name string: U.S. Geological Survey
copyright status
copyrighted, dedicated to the public domain by copyright holder
copyright license
Creative Commons CC0 License
source of file
file available on the internet
described at URL: https://www.flickr.com/photos/usgeologicalsurvey/13103179035/
operator: Flickr
inception
12 March 2014
MIME type
image/jpeg
checksum
2a464886ca38331c9e2497a9218f138996423899
determination method: SHA-1
data size
456,548 byte
height
768 pixel
width
1,024 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time
Thumbnail
Dimensions
User
Comment
current
20:33, 19 January 2018
1,024 × 768 (446 KB)
Artix Kreiger 2
Transferred from Flickr via Flickr2Commons
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):