Spotted bug on Aster flower - Diabrotica undecimpunctata
Bronx, New York, USA September 5, 2014 Size: 1/8" to 1/4"
This bug was on my one Aster plant on my terrace in the Bronx on the 9nth floor. If you zoom in on the photo, there are dozens of tiny white bugs also, but I'm not expecting you to identify them too. I just want to know what the black spotted bug is.