File:Ancala africana Tabanidae.jpg
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Captions
Summary
[edit]DescriptionAncala africana Tabanidae.jpg |
English: Ancala africana, Tabanidae, is an African species of large horsefly, about 20 mm long. Females such as this one are blood-sucking, and, like some other large Tabanidae, they are reported to attack Hippos for preference. |
Date | |
Source | Own work |
Author | JonRichfield |
Camera location | 28° 01′ 39″ S, 32° 21′ 02.16″ E | View this and other nearby images on: OpenStreetMap | -28.027500; 32.350600 |
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Found at False Bay, Kwa Zulu Natal, South Africa. 9 Nov 14. Specimen flew into a vehicle and apparently attacked the plastic leatherette on the inside of the tailgate. This behaviour has been observed independently before, so it is speculated that it reflects the species' habit of attacking pachyderms such as hippo. The photograph was taken by the lepidopterist Steve Woodhall, who kindly supplied this picture and most of the associated information.
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current | 19:20, 20 November 2014 | 1,063 × 682 (250 KB) | JonRichfield (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 | Canon |
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Camera model | Canon EOS 60D |
Author | SE Woodhall |
Copyright holder |
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Exposure time | 1/250 sec (0.004) |
F-number | f/13 |
ISO speed rating | 200 |
Date and time of data generation | 10:18, 9 November 2014 |
Lens focal length | 100 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | GIMP 2.8.6 |
File change date and time | 21:00, 20 November 2014 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 10:18, 9 November 2014 |
APEX shutter speed | 7.965784 |
APEX aperture | 7.400879 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Spot |
Flash | Flash fired, compulsory flash firing |
DateTimeOriginal subseconds | 63 |
DateTimeDigitized subseconds | 63 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 1881100480 |
Lens used | EF100mm f/2.8L Macro IS USM |
Rating (out of 5) | 0 |
Date metadata was last modified | 20:25, 18 November 2014 |
Unique ID of original document | B230DB09968767D7C3F4156E1C702664 |