For the past few weeks Tumbling Flower Beetles (Mordellidae) have been rummaging through the flowers of Queen Anne’s Lace. Members of this family are small, humpbacked beetles with pointed abdomens that project out beyond the insect’s elytra. The tumblers that I’ve seen all appear uniformly black in color. Species identification can be a head-scratcher and is often dependent upon the number of “ridges” on the hind legs of these beetles. I didn’t get close enough to see the ridges onRead more