Grayish-green Millipede

Well now that I know their range extends beyond Florida, as many sources state, I will have to go out and find me one. :)

I've seen a couple like this around here but nowhere as many as the black and yellow millipedes. This place is crawling with them.

Well I answered my own question, was finally able to find source for range of
N. gordanus, http://www.biomedcentral.com/1471-2148/9...

I have never seen them in green, is that common in your area?