Fig. 1 in Behavioral repertoires and interactions between Apis mellifera (Hymenoptera: Apidae) and the native bee Lithurgus littoralis (Hymenoptera: Megachilidae) in flowers of Opuntia huajuapensis (Cactaceae) in the Tehuacán desert

Fig. 1. Behavior accumulation curves of bees in 150 flowers of Opuntia huajuapensis. A: Apis mellifera (1) and Lithurgus littoralis (2). B: L. littoralis females (3) and L. littoralis males (4). Dotted lines indicate the 95% confidence intervals.