Description: Adelpha eulalia. Molino Basin, Santa Catalina Mountains, Pima County, Arizona, USA. 18 September 2012. Oaks are host for the caterpillars of this species. Date: 30 October 2012, 00:48. Source: Arizona Sister sitting on an oak tree. Author: Katja Schulz from Washington, D. C., USA. Camera location32° 20′ 47.37″ N, 110° 40′ 45.69″ WView all coordinates using: OpenStreetMap 32.346492; -110.679359.