Description Panama, Veraguas, Isla Gobernadora, intertidal in sand, collected July 1987, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans SliekerAuthor Joop Trausel and Frans Slieker· JPG file - 38.70 kB - 288 x 371 pixels
Extra information Camera Maker: Canon Camera Model: Canon EOS 300D DIGITAL Image Title: Aphera tessellata
(G.B.Sowerby,1832) Original Time Taken: 2008:11:06 16:35:02 Time Digitized: 2008:11:06 16:35:02 Shutter Speed: 1/20 sec Aperture: f/16 ISO Sensitivity: 100 Exposure Compensation: -1.67 EV Metering Mode: Pattern Flash Fired: No Flash Original Width: 288 pixels Original Height: 371 pixels Orientation: 1: Horizontal (normal) White Balance: 1 Focal Length: 50 mm Focal Length Equivalent in 35mm Film: 624.31775769615