Neoperla sp.(두눈강도래 sp.)

두눈강도래 sp._수생태184_2009_10_06_0007_PaxEco.jpgCanon | Canon EOS 450D | aperture priority (semi-auto) | spot | Manual W/B | 0.077 s (1/13) (1/13) | F/0.0 | 1.33 (4/3) | 0.00(0/1) | ISO-400 | Flash-No | 2009:10:06 18:27:21