File:Jellyfish - Deepwater Exploration of the Marianas expedition - April 24, 2016.webm

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Original file(WebM audio/video file, VP9/Opus, length 43 s, 1,920 × 1,080 pixels, 1.37 Mbps overall, file size: 7.02 MB)

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Description
English: This stunningly beautiful jellyfish was seen during Dive 4 of the 2016 Deepwater Exploration of the Marianas expedition on April 24, 2016, while exploring Enigma Seamount at a depth of ~3,700 meters.

Scientists identified this hydromedusa as belonging to the genus Crossota. Note the two sets of tentacles — short and long. At the beginning of the video, you'll see that the long tentacles are even and extended outward and the bell is motionless. This suggests an ambush predation mode. Within the bell, the radial canals in red are connecting points for what looks like the gonads in bright yellow.

Video courtesy of the NOAA Office of Ocean Exploration and Research, 2016 Deepwater Exploration of the Marianas.

Learn more about the expedition here: http://oceanexplorer.noaa.gov/okeanos/explorations/ex1605/welcome.html
Date
Source YouTube: Jellyfish: April 24, 2016 – View/save archived versions on archive.org and archive.today
Author oceanexplorergov

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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 file, which was originally posted to YouTube: Jellyfish: April 24, 2016 – View/save archived versions on archive.org and archive.today, was reviewed on 30 April 2016 by reviewer INeverCry, who confirmed that it was available there under the stated license on that date.

File history

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Date/TimeThumbnailDimensionsUserComment
current02:29, 30 April 201643 s, 1,920 × 1,080 (7.02 MB)Czar (talk | contribs)Imported media from https://www.youtube.com/watch?v=QGFh3UNvuCQ

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Format Bitrate Download Status Encode time
VP9 1080P 1.58 Mbps Completed 14:26, 30 August 2018 1 min 52 s
Streaming 1080p (VP9) 1.48 Mbps Completed 07:49, 13 March 2024 2.0 s
VP9 720P 897 kbps Completed 14:25, 30 August 2018 1 min 16 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 534 kbps Completed 14:25, 30 August 2018 57 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 364 kbps Completed 14:24, 30 August 2018 43 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 255 kbps Completed 14:24, 30 August 2018 31 s
Streaming 240p (VP9) 152 kbps Completed 16:01, 6 December 2023 1.0 s
WebM 360P 563 kbps Completed 02:30, 30 April 2016 1 min 7 s
Streaming 144p (MJPEG) 603 kbps Completed 05:50, 16 November 2023 4.0 s
Stereo (Opus) 101 kbps Completed 20:35, 24 November 2023 2.0 s
Stereo (MP3) 128 kbps Completed 01:31, 11 November 2023 3.0 s