File:Acanthurus coeruleus (blue tang) (San Salvador Island, Bahamas) 6 (15527792634).jpg
Original file (3,188 × 2,076 pixels, file size: 1.84 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionAcanthurus coeruleus (blue tang) (San Salvador Island, Bahamas) 6 (15527792634).jpg |
Acanthurus coeruleus Bloch & Schneider, 1801 - blue tang & Acanthurus bahianus Castelnau, 1855 - ocean surgeonfish over a shallow subtidal, mixed carbonate hardground and aragonite sandy seafloor. Blue tangs are a type of doctorfish that range from pale blue to dark blue to black with dark blue peripheries. The grayish-colored fish at the lower right is an ocean surgeonfish, another type of doctorfish. Blue tangs have white- to yellow- colored spines at the base of their tails (= slit-shaped structure), while ocean surgeonfish have dark blue-colored spines. Classification: Animalia, Chordata, Vertebrata, Actinopterygii, Perciformes, Acanthuridae Locality: offshore from northern Sand Dollar Beach, northwestern San Salvador Island, eastern Bahamas |
Date | |
Source | Acanthurus coeruleus (blue tang) (San Salvador Island, Bahamas) 6 |
Author | James St. John |
Licensing[edit]
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- 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.
This image was originally posted to Flickr by jsj1771 at https://www.flickr.com/photos/47445767@N05/15527792634. It was reviewed on 4 May 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 May 2015
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:18, 3 May 2015 | 3,188 × 2,076 (1.84 MB) | Natuur12 (talk | contribs) | Transferred from Flickr via Flickr2Commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
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 | Canon |
---|---|
Camera model | Canon PowerShot D10 |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/4 |
ISO speed rating | 80 |
Date and time of data generation | 15:23, 19 March 2011 |
Lens focal length | 11.614 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS2 Macintosh |
File change date and time | 15:53, 30 December 2014 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 15:23, 19 March 2011 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 9.96875 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, auto 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 | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 3,188 px |
Image height | 2,076 px |
Date metadata was last modified | 10:53, 30 December 2014 |
IIM version | 2 |