File:Harlequin shrimp 1.jpg
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Summary
[edit]DescriptionHarlequin shrimp 1.jpg |
English: Hymenocera picta, commonly known as the harlequin shrimp, is a species of saltwater shrimp found at coral reefs in the tropical Indian and Pacific Oceans. It is usually considered the only species in the genus Hymenocera,[1][2] but some split it into two species: H. picta from the central and east Pacific, where the spots are deep pinkish-purple with a yellow edge, and H. elegans from the Indian Ocean and west Pacific, where the spots are more brownish and have a blue edge.[3] They reach about 5 cm (2.0 in) in length, live in pairs, and feed exclusively on starfish,[3] including crown-of-thorns starfish. They do seem to prefer smaller, more sedentary starfish, but as these generally are not sufficiently numerous for their needs, they commonly attack crown-of-thorns starfish, both reducing its consumption of coral while under attack, and killing it within a few days.[4]
Source: Wikipedia |
Date | |
Source | Own work |
Author | Julia Sumangil |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:22, 20 February 2023 | 1,000 × 579 (637 KB) | Julia Sumangil (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 50D |
Author | Photographer: Julia Sumangil |
Copyright holder |
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Exposure time | 1/125 sec (0.008) |
F-number | f/2.8 |
ISO speed rating | 1,600 |
Date and time of data generation | 14:45, 11 March 2009 |
Lens focal length | 55 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Lightroom Classic 10.4 (Macintosh) |
File change date and time | 23:18, 19 February 2023 |
Exposure Program | Aperture priority |
Exif version | 2.31 |
Date and time of digitizing | 14:45, 11 March 2009 |
APEX shutter speed | 6.965784 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Subject distance | 0.5 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 47 |
DateTimeDigitized subseconds | 47 |
Color space | sRGB |
Focal plane X resolution | 5,315.4362416107 |
Focal plane Y resolution | 5,306.5326633166 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 320113696 |
Lens used | EF-S17-55mm f/2.8 IS USM |
Owner of camera | Julia Sumangil |
Date metadata was last modified | 15:18, 19 February 2023 |
Copyright status | Copyrighted |
Unique ID of original document | xmp.did:cfb09736-a752-4a67-a089-6a24c43e3015 |
Keywords |
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IIM version | 4 |