Abstract Bartonella bacilliformis has recently been described in Amblyomma scalpturatum. Amblyomma ovale and Rhipicephalus microplus collected from wild animals in the Peruvian region of Madre de Dios. In this communication. I will discuss the results of a recent study by del Valle-Mendoza et al. https://www.roneverhart.com/2-1-2-x-1-4-x-36-Smooth-Saddle-Threshold-NGP-410-36/