Beetles of the genus 'Calopteron' mating.

About five months ago, I wrote a post about a beetle of the genus Calopteron that I found on a trail near the foot of a mountain in Montalbán (Carabobo, Venezuela) as I was climbing it. As in the previous post, the beetles I'm showing mating this time are visually similar to the species Calopteron discrepans and Calopteron reticulatum , but I found them on land adjacent to my house in Valencia (Carabobo, Venezuela).