Key to males of Arboraptor gen. nov.

1. Cerci short, flattened dorsoventrally, with three projections on the inner portion. Styli longer than cerci, median portion of styles touching each other at midline (Fig. 2I –J)........................................ Arboraptor viridis sp. nov.

- Cerci elongate, cylindrical, with apex flattened laterally (Fig. 10E–G). Styli shorter than cerci, touching only apex (Fig. 10F).............................................................. Arboraptor stigmata (Nickle, 2003) comb. nov.