File:Silver Fly Pupa (29646059825).jpg
![File:Silver Fly Pupa (29646059825).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Silver_Fly_Pupa_%2829646059825%29.jpg/600px-Silver_Fly_Pupa_%2829646059825%29.jpg?20190811024651)
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Summary
[edit]DescriptionSilver Fly Pupa (29646059825).jpg |
Leucopis sp. Rock Creek Park, Washington, DC, USA. Leucopis larvae are predators of plant-parasitic Hemiptera. I think Leucopis argenticollis and L. piniperda. are the only Leucopis species in the eastern U.S. They were introduced here to control hemlock woolly adelgid: <a href="http://www.srs.fs.usda.gov/compass/2015/05/27/bad-news-for-the-hemlock-woolly-adelgid/" rel="nofollow">www.srs.fs.usda.gov/compass/2015/05/27/bad-news-for-the-h...</a> <a href="http://www.uvm.edu/~uvmpr/?Page=news&storyID=21026" rel="nofollow">www.uvm.edu/~uvmpr/?Page=news&storyID=21026</a> Looks like this guy was moonlighting on those aphids. |
Date | |
Source | Silver Fly Pupa |
Author | Katja Schulz from Washington, D. C., USA |
Camera location | 38° 58′ 05.82″ N, 77° 03′ 10.06″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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This image was originally posted to Flickr by treegrow at https://flickr.com/photos/86548370@N00/29646059825 (archive). It was reviewed on 11 August 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 August 2019
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:46, 11 August 2019 | ![]() | 2,776 × 2,776 (1.75 MB) | Rudolphous (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.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX40 HS |
Exposure time | 1/250 sec (0.004) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 17:10, 3 September 2016 |
Lens focal length | 70.425 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS6 Macintosh |
File change date and time | 2016-09-13T03:11:14-20:00 |
Exif version | 2.2 |
Date and time of digitizing | 17:10, 3 September 2016 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 7.96875 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 4.65625 APEX (f/5.02) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
Focal plane X resolution | 16,393.442622951 |
Focal plane Y resolution | 16,393.442622951 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Lens used | 4.3-150.5 mm |
Rating (out of 5) | 0 |
Date metadata was last modified | 07:11, 12 September 2016 |
IIM version | 2 |