Requested reference
Ubick, D. & Roth, V. D. (1973c). Gnaphosidae of Mexico not listed in the Nearctic catalog. American Arachnology 9(suppl. 4): 1-3. -- Show included taxa
Ubick, D. & Roth, V. D. (1973c). Gnaphosidae of Mexico not listed in the Nearctic catalog. American Arachnology 9(suppl. 4): 1-3. -- Show included taxa