File:A specimen of Psephurus gladius, Museum of Hydrobiological Sciences, Wuhan Institute of Hydrobiology (4).jpg
Original file (4,010 × 2,004 pixels, file size: 796 KB, MIME type: image/jpeg)
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Summary[edit]
DescriptionA specimen of Psephurus gladius, Museum of Hydrobiological Sciences, Wuhan Institute of Hydrobiology (4).jpg |
English: An additional image of a specimen of a mature Psephurus gladius (Chinese Paddlefish) that I've taken inside the Museum of Hydrobiological Sciences, Wuhan Institute of Hydrobiology of Chinese Academy of Sciences when I was searching files on my computer. Detailed information of the specimen is little-known as well. And I cropped the original image because approximately one-third of it occupies a container which contains a specimen of a mature Baiji Dolphin. Compared with the other three images I've taken inside the museum, features of Chinese Paddlefish are clearly shown in this image. The other specimen in the container is highly probably a Chinese Paddlefish, though I can't 100% confirm it. |
Date | |
Source | Own work |
Author | Alneth |
Licensing[edit]
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope: Psephurus gladius - fixed Specimens. You can see its nomination here. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:16, 19 January 2020 | 4,010 × 2,004 (796 KB) | Hemiauchenia (talk | contribs) | Reverted to version as of 22:01, 16 January 2020 (UTC) Causes stretching in taxobox | |
02:14, 19 January 2020 | 4,010 × 798 (331 KB) | Hemiauchenia (talk | contribs) | Cropped 60 % vertically using CropTool with lossless mode. | ||
22:01, 16 January 2020 | 4,010 × 2,004 (796 KB) | Hemiauchenia (talk | contribs) | Cropped 13 % horizontally using CropTool with lossless mode. | ||
17:22, 15 January 2020 | 4,608 × 2,004 (908 KB) | Alneth (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON |
---|---|
Camera model | COOLPIX S6150 |
Exposure time | 1/10 sec (0.1) |
F-number | f/3.7 |
ISO speed rating | 400 |
Date and time of data generation | 10:36, 4 August 2017 |
Lens focal length | 5 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 01:52, 14 January 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 10:36, 4 August 2017 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3.4 APEX (f/3.25) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Portrait |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 4,608 px |
Image height | 2,004 px |
Date metadata was last modified | 09:52, 14 January 2020 |
IIM version | 32,882 |