Description Eucidaris tribuloides (aboral view), collected off of Piedra de Galera, San Blas, Caribbean coast, Panama.
Source : Echinoderms of Panama.Author Coppard, SimonJPG file - 445.14 kB - 971 x 1 144 pixels
Extra information Camera Maker: Nikon Corporation Camera Model: NIKON D60 Original Time Taken: 2009:10:22 04:51:51 Time Digitized: 2009:10:22 04:51:51 Shutter Speed: 1/60 sec Aperture: f/5.3 ISO Sensitivity: 200 Exposure Compensation: 0 EV Metering Mode: Pattern Flash Fired: Flash, Auto-Mode, Return light detected Original Width: 971 pixels Original Height: 1144 pixels Orientation: 1: Horizontal (normal) Focal Length: 44 mm Focal Length Equivalent in 35mm Film: 66