Journal Hafner, M.S. 1978 Vicinity Arteaga, Hidalgo, Mexico. 26 March cont fresh gopher systems. We set out 5 sets in this field again using all pedal traps (and used the system diagramed on the previous page). Map of trapping locality: to Arteaga Highway north banana trees x = trap sets field ca. 50m. long. dried stream bed. (seasonal). 1300 we returned to town and rested in the plaza of a few hours waiting for the traps to work. 1600 after buying some cucumbers to eat, we drove back to check the traps. The set at the far locality (12 km. NE Arteaga) was plugged just before the trap - the trap was untouched. We reset this trap and drove to the closer locality... no activity. We drove into Arteaga and had a very nice dinner of Bistek con frijoles, etc. - 25 pesos (= $1.15 US)... 1830 drove to recheck traps. No activity at either site.