Nov 1, 2010 #1 P phoenixxavierre Arachnoprince Old Timer Joined Oct 9, 2002 Messages 1,293 Anyone know of black millipedes (3-4 inches long) found in the mountains in Oregon? Was found near Blue River area. Curious what it is. Definitely not spirobolida. Resembles the giant blacks, but only smaller and thinner.