MolluscaBase image


Arca avellana
Arca avellana
Description Egypt, Al Bahr al Ahmar, Ras Gemsa, low tide under dead coral blocks , collected 1988-08-27, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker. Author Joop Trausel and Frans Slieker ·  JPG file - 51.30 kB - 375 x 454 pixelsmore
Extra information
Camera Maker: Canon
Camera Model: Canon EOS 300D DIGITAL
Image Title: Arca patriarchalis Röding, 1798
Original Time Taken: 2010:03:04 17:08:00
Time Digitized: 2010:03:04 17:08:00
Shutter Speed: 1/20 sec
Aperture: f/16
ISO Sensitivity: 100
Exposure Compensation: 0.33 EV
Metering Mode: Pattern
Flash Fired: No Flash
Original Width: 375 pixels
Original Height: 454 pixels
Orientation: 1: Horizontal (normal)
White Balance: 1
Focal Length: 50 mm
Focal Length Equivalent in 35mm Film: 497.96436680241
added on 2012-07-12777 viewsMolluscaBase taxa Arca avellana Lamarck, 1819 accepted as Lamarcka avellana (Lamarck, 1819) Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License
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