Behavioral Analysis and Ethogram of Mating in the Wasp Sphex latreillei (Lepeletier) (Hymenoptera: Crabronidae).

The present study reevaluates mating in Sphex latreillei (Lepeletier) based on the analysis of 69 filmed reproductive interactions from a population in central Chile. Behaviors recorded before, during, and after copulation were analyzed through Markov chains, identifying statistically significant behavioral transitions that are summarized in a mating ethogram. The results suggest that females exercise choice either during copulation by the means of an internal courtship, or via a post-copulation selection.