Figure 13. from: Studies in Hawaiian Diptera III: New Distributional Records for Canacidae and a New Endemic Species of Procanace - Biodiversity Data Journal 4: e5611 (08 April 2016) https://doi.org/10.3897/BDJ.4.e5611

Figure 13. - Distribution of P. constricta (Molokai, Maui, Hawaii) and P. williamsi (Oahu).