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File:Octopus shell.jpg

Original file (4,000 × 3,000 pixels, file size: 5.03 MB, MIME type: image/jpeg)

Summary

Description
English: Octopus marginatus hiding between two shells from East Timor. This small octopus of no more than 4-5 cm in diameter was observed on a night dive, using one nut shell and one clam shell to hide between. When the octopus felt there was no threat, it came out of the shells and using the inner parts of its tentacles, proceeded to carry the shells while pulling itself along with the outer tips of the same tentacles. Sensing any threat, the octopus clamped itself shut between the shells with amazing speed.
Date
Source Own work
Author Nick Hobgood
Other versions More generous crop, lower resolution

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URL: https://commons.wikimedia.org/wiki/user:Nhobgood
author name string: Nick Hobgood
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copyrighted

copyright license

GNU Free Documentation License, version 1.2 or later

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inception

27 February 2006

source of file

original creation by uploader

genre

underwater photography

data size

5,275,117 byte

height

3,000 pixel

width

4,000 pixel

media type

image/jpeg

checksum

5126659de8f7c20bd0007c7387556d3986bbf804

determination method or standard: SHA-1

exposure time

0.001 second

f-number

6.3

ISO speed

50

instance of

photograph

focal length

23.4 millimetre

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Date/TimeThumbnailDimensionsUserComment
current03:32, 4 January 2009Thumbnail for version as of 03:32, 4 January 20094,000 × 3,000 (5.03 MB)Nhobgood{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
03:14, 20 August 2008Thumbnail for version as of 03:14, 20 August 2008700 × 550 (274 KB)Nhobgood{{Information |Description={{en|1=Octopus hiding between two shells from East Timor. }} |Source=Own work by uploader |Author=Nick Hobgood |Date=27/02/06 |Permission= |other_versions= }} <!--{{ImageUpload|full}}--> Category:Animals of East Tmor

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Quelle: http://en.wikipedia.org/wiki/File:Octopus_shell.jpg