Image:Snodgrass Aphis pomi.jpg
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Full resolution (1,515 × 1,515 pixels, file size: 1.11 MB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
Caption
The green apple aphid ( Aphis pomi)
- A, adult sexual female
- B, adult male
- C, young female
- D, female laying an egg
- E, eggs, which turn from green to black after they are laid
(Enlarged about 20 times)
Summary
Plate 2 from Insects, their way and means of living, R. E. Snodgrass.
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This image is a work of a United States Department of Agriculture employee, taken or made during the course of the person's official duties. As a work of the U.S. federal government, the image is in the public domain. |  |
See Category:Snodgrass for the reasoning for using this tag.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 03:18, 11 April 2006 | 1,515×1,515 (1.11 MB) | Pengo | (==Caption== The green apple aphis ('' Aphis pomi'') *A, adult sexual female *B, adult male *C, young female *D, female laying an egg *E, eggs, which turn from green to block after they are laid. (Englarged about 20 times) ==Summary== Plate 13 from ''I) |
File links
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS-1Ds Mark II |
| Exposure time | 1/80 sec (0.0125) |
| F-number | f/8 |
| Date and time of data generation | 21:42, 14 April 2005 |
| Lens focal length | 85 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 21:42, 14 April 2005 |
| Y and C positioning | 2 |
| Exposure Program | Manual |
| ISO speed rating | 250 |
| Exif version | 2.21 |
| Date and time of digitizing | 21:42, 14 April 2005 |
| Shutter speed | 6.375 |
| Aperture | 6 |
| Exposure bias | 0 |
| Metering mode | CenterWeightedAverage |
| Flash | 16 |
| Colour space | sRGB |
| Focal plane X resolution | 3526.7605633803 |
| Focal plane Y resolution | 3528.0423280423 |
| Focal plane resolution unit | inches |
| Custom image processing | Normal process |
| Exposure mode | Manual exposure |
| White balance | Manual white balance |
| Scene capture type | Standard |
