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Size of this preview: 720 × 600 pixels. Other resolutions: 288 × 240 pixels | 576 × 480 pixels | 1,000 × 833 pixels.
Original file (1,000 × 833 pixels, file size: 102 KB, MIME type: image/jpeg)
Summary
A typical slate pencil urchin from the Florida Keys.
Licensing
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Items portrayed in this file
depicts
Eucidaris tribuloides
copyright status
copyrighted, dedicated to the public domain by copyright holder
copyright license
released into the public domain by the copyright holder
exposure time
0.01666666666666666666 second
f-number
3.5
focal length
12.5 millimetre
ISO speed
800
instance of
photograph
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 05:38, 3 September 2009 | 1,000 × 833 (102 KB) | Erkenbrack | A typical slate pencil urchin from the Florida Keys. |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | FUJIFILM |
---|---|
Camera model | FinePix F50fd |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.5 |
ISO speed rating | 800 |
Date and time of data generation | 13:44, 17 July 2009 |
Lens focal length | 12.5 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.4.7 |
File change date and time | 21:22, 2 September 2009 |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 13:44, 17 July 2009 |
Image compression mode | 2 |
Shutter speed | 6 |
APEX aperture | 3.6 |
APEX brightness | −1.23 |
Exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,017 |
Focal plane Y resolution | 5,017 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Sharpness | Normal |
Subject distance range | Unknown |
Categories
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Annuals36
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Bulbs, Corms & Tubers41
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Ferns27
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Fruits3
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Garden Plants23
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Grasses26
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Herb17
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Insects1
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Mammals1
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Midwest Native Plants0
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Northeast Native Plants112
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Perennials123
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Rose1
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Shrubs47
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Trees112
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Tropical Plants53
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Upland Birds5
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Vines18
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Viola Tricolor1
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Water Gardening & Plants9
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Waterfowl0
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Wetland Birds0
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Wetland Plants4
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Wildbirds172
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Wildflowers1
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Woodland Plants29
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