Semisulcospira libertina (Gould)(다슬기)
Canon | Canon EOS 450D | aperture priority (semi-auto) | spot | Auto W/B | 0.067 s (1/15) (1/15) | F/0.0 | 1.33 (4/3) | 0.00(0/1) | ISO-400 | Flash-No | 2009:08:25 06:11:19