File:Anax sp.? naiad (5765929582).jpg
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Summary
[edit]DescriptionAnax sp.? naiad (5765929582).jpg |
My best guess for this naiad is an Anax spp., but need confirmation. This is easily the largest naiad of the three, perhaps four, in the man-made pond where it was collected & of course returned. There are also two introduced damselfly species, but this is not a damselfly naiad. The dragonfly species in this area include the introduced Chinese red dragonfly (Crocothemis servilia), the indigenous Globe skimmer (Pantala flavescens), the indigenous Green darner (Anax junius), and the endemic Giant Hawaiian dragonfly (Anax strenuus). |
Date | |
Source | Anax sp.? naiad |
Author | David Eickhoff from Pearl City, Hawaii, USA |
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This image, originally posted to Flickr, was reviewed on 15 November 2012 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:07, 15 November 2012 | 2,448 × 3,264 (2.23 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | Transferred from Flickr by User:Tim1357 |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S5 IS |
Exposure time | 1/80 sec (0.0125) |
F-number | f/4 |
ISO speed rating | 800 |
Date and time of data generation | 16:14, 26 May 2011 |
Lens focal length | 6 mm |
Orientation | Rotated 90° CCW |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 16:14, 26 May 2011 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 16:14, 26 May 2011 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 6.3125 |
APEX aperture | 4 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 2.875 APEX (f/2.71) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 14,506.666666667 |
Focal plane Y resolution | 14,485.207100592 |
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 | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |