just like last year only this year… makes me wonder if they have some kind of metaphysical meaning. the life cycle of the ten-lined june beetle indicates that the adults are drawn to light (check) and they emerge as adults in june or july, laying eggs in august. the pupæ spend two to three years underground, near coniferous trees (check) before emerging.
1 grid unit equals approximately 1.5 mm. total length approximately 3.3 cm.