Geometridae, Ennominae - Macaria abydata
A very variable species in the intensity of marking, though the underlying pattern is constant.
Not native to HK - is a North American native, which has spread west across the Pacific in the last 50 years. It reached HK sometime between the 1960s and 1980s.
[ Last edited by hkmoths at 2009-9-2 22:27 ]