File:Pseudemys concinna (river cooter turtle) 1.jpg
Original file (2,320 × 2,045 pixels, file size: 2.93 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionPseudemys concinna (river cooter turtle) 1.jpg |
English: Pseudemys concinna (LeConte, 1830) - river cooter turtle (captive, Highbanks City Park, Lewis Center, Ohio, USA).
The turtles & tortoises (chelonians) are an ancient group of reptiles that have a Triassic to Holocene stratigraphic record. Turtles are most easily recognized by their shell - some forms can retract the head & limbs into the shell when threatened, while other species cannot. Their overall body plan has changed very little since the Triassic - a great example of conservative evolution. Chelonians occur in terrestrial, freshwater, brackish-water, and marine settings. From exhibit signage: "The river cooter is a common freshwater turtle from the southeastern United States. Cooters and other aquatic turtles can stay underwater for months at a time during the winter. The cold water slows down the turtle's metabolism and it can absorb enough oxygen through its cloaca to survive until spring." Classification: Animalia, Chordata, Vertebrata, Reptilia, Anapsida, Chelonia (a.k.a. Testudines), Emydidae See info. at: en.wikipedia.org/wiki/River_cooter |
Date | Taken on 3 July 2017, 11:17:07 |
Source | https://www.flickr.com/photos/47445767@N05/35631436691/ |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/35631436691. It was reviewed on 19 November 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
19 November 2020
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current | 22:13, 19 November 2020 | 2,320 × 2,045 (2.93 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/35631436691/ with UploadWizard |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/9 |
ISO speed rating | 200 |
Date and time of data generation | 11:17, 3 July 2017 |
Lens focal length | 8.295 mm |
Image title | |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 15:48, 6 July 2017 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 11:17, 3 July 2017 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 5.90625 |
APEX aperture | 6.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.905349794 |
Focal plane Y resolution | 16,483.516483516 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Portrait |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 11:48, 6 July 2017 |
Unique ID of original document | E414A71BC833B9E93359651ECC78AE92 |