Dreissena polymorpha, zebra mussel
Description From a Lower St. Lawrence beach, Quebec
Author Miller, Roberta
JPG file - 272.91 kB - 1 175 x 1 045 pixels
Extra information
Camera Maker: Nikon Corporation
Camera Model: NIKON D60
Original Time Taken: 2010:12:22 18:58:11
Time Digitized: 2010:12:22 18:58:11
Shutter Speed: 1/40 sec
Aperture: f/4.5
ISO Sensitivity: 400
Exposure Compensation: 0 EV
Metering Mode: Pattern
Flash Fired: No Flash
Original Width: 1175 pixels
Original Height: 1045 pixels
Orientation: 1: Horizontal (normal)
Focal Length: 28 mm
Focal Length Equivalent in 35mm Film: 42
added on 2010-12-231 210 viewsERMS taxa Dreissena polymorpha (Pallas, 1771)
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