File:FGBNMS -- Octopus (35861490682).jpg

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Original file (1,546 × 1,191 pixels, file size: 1.49 MB, MIME type: image/jpeg)

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Description How can an octopus be so colorful? Many cephalopods have special cells in their skin tissue called chromatophores, which enable them to change color rapidly. A part of their neuromuscular system, these cells receive signals from the environment than an octopus can use to inform color change. Chromatophores can help octopodes like this one in Flower Garden Banks National Marine Sanctuary blend in with their surroundings or flash a warning to predators! (Photo: NURC/UNCW/NOAA)
Date
Source FGBNMS -- Octopus
Author National Marine Sanctuaries

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Public domain
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

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This image was originally posted to Flickr by National Marine Sanctuaries at https://flickr.com/photos/44124469278@N01/35861490682. It was reviewed on 22 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark.

22 November 2020

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Date/TimeThumbnailDimensionsUserComment
current15:52, 24 October 2020Thumbnail for version as of 15:52, 24 October 20201,546 × 1,191 (1.49 MB)Orizan (talk | contribs)Transferred from Flickr via #flickr2commons

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