Original file (2,718 × 1,816 pixels, file size: 3.31 MB, MIME type: image/jpeg)
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Prodasineura verticalis (Selys, 1860) |
Photographer | ||||
Description |
English: Prodasineura verticalis is a damselfly in Protoneuridae (Bambootails or Threadtails) family. Its commonly known as the Red-striped Black bambootail. The Black bambootail is medium size damselfly, its hindwings are about 19–20 mm and the abdomen about 30 mm. The male of this damselfly is mostly black with bright orange stripes on its thorax and small yellow spots on the abdomen. The pterostigma or the wing spot is diamond-shaped and is dark brown in colour. The female is similarly coloured to the male but her thoracic stripes are paler and more yellowish. Male Black bambootails are often seen hovering over fast flowing streams when they are rather difficult to see. They are also found along the banks of large ponds and rivers. They usually are sitting among emergent water plants. The oviposition takes place on vegetation or on submerged roots in shallow running water, with the pair in tandem. |
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Depicted place | ||||
Gender InfoField | Male | |||
Date | 20 August 2015 | |||
Source | Own work | |||
Permission (Reusing this file) |
Jeevan Jose, Kerala, India, the copyright holder of this work, hereby publishes it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. Attribution: © 2015 Jee & Rani Nature Photography (License: CC BY-SA 4.0)
An example on how to reuse this media: © 2015 Jee & Rani Nature Photography (License: CC BY-SA 4.0) |
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Attribution (required by the license) InfoField | © 2015 Jee & Rani Nature Photography. Creative Commons Attribution-ShareAlike 4.0 International License. Wikimedia Commons, the free media repository: https://commons.wikimedia.org/wiki/File:Prodasineura_verticalis_male-Kadavoor-2015-08-20-002.jpg. |
Camera location | 9° 59′ 00″ N, 76° 42′ 00″ E | View this and other nearby images on: OpenStreetMap | 9.983333; 76.700000 |
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Items portrayed in this file
depicts
9°58'59.999"N, 76°42'0.000"E
0.00625 second
150 millimetre
100
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:55, 24 October 2018 | 2,718 × 1,816 (3.31 MB) | Jkadavoor | File:Prodasineura verticalis male-Kadavoor-2015-08-20-001.jpg cropped 33 % horizontally, 20 % vertically using CropTool with precise mode. |
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Metadata
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Image title | SONY DSC |
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Camera manufacturer | SONY |
Camera model | SLT-A33 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 11:35, 20 August 2015 |
Lens focal length | 150 mm |
Author | Jeevan Jose |
Width | 4,036 px |
Height | 2,270 px |
Bits per component | 8 |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | RawTherapee |
File change date and time | 11:35, 20 August 2015 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 11:35, 20 August 2015 |
APEX brightness | 3.87 |
Exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Flash |
Flash | Flash fired, compulsory flash firing |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 225 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |