File:Wasp-mimic hoverfly (Spilomyia saltuum), Villeneuve-de-Berg, Ardèche, France (37628247625).jpg
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Summary
[edit]DescriptionWasp-mimic hoverfly (Spilomyia saltuum), Villeneuve-de-Berg, Ardèche, France (37628247625).jpg |
I found a single individual of this rarely-seen hoverfly on a dry lawn feeding on flowering wild carrots (Daucus carrota), within a large camping area. There were some patches of Mediterranean oak and alluvial hardwood forests nearby, and I presume this is where the species must be breeding. Despite its flashy colours, this fly was rather difficult to identify amongst numerous Polistes sp. wasps that were feeding at the same time on these carrots flowers. A perfect example of Batesian mimicry! OLYMPUS DIGITAL CAMERA |
Date | |
Source | Wasp-mimic hoverfly (Spilomyia saltuum), Villeneuve-de-Berg, Ardèche, France |
Author | Frank Vassen from Brussels, Belgium |
Camera location | 44° 34′ 27.17″ N, 4° 30′ 09.49″ E | View this and other nearby images on: OpenStreetMap | 44.574213; 4.502635 |
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Licensing
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This image was originally posted to Flickr by Frank.Vassen at https://flickr.com/photos/42244964@N03/37628247625. It was reviewed on 20 September 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
20 September 2021
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current | 05:03, 20 September 2021 | 2,143 × 1,429 (992 KB) | Vis M (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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.
Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS CORPORATION |
Camera model | E-M1MarkII |
Exposure time | 1/800 sec (0.00125) |
F-number | f/6.3 |
ISO speed rating | 200 |
Date and time of data generation | 10:45, 21 July 2017 |
Lens focal length | 300 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | OLYMPUS Viewer 3 2.3M |
File change date and time | 09:10, 19 November 2017 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 10:45, 21 July 2017 |
Meaning of each component |
|
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Cloudy weather |
Flash | Flash did not fire, compulsory flash firing |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
GPS tag version | 0.0.3.2 |