Hydroptila sp.(애날도래 sp.)

애날도래 sp._낙동58_2009_09_13_0018_PaxEco.jpgCanon | Canon EOS 450D | aperture priority (semi-auto) | spot | Manual W/B | 0.050 s (1/20) (1/20) | F/0.0 | 0.67 (2/3) | 0.00(0/1) | ISO-200 | Flash-No | 2009:09:13 21:08:45