Tinobregmus vittatus, VanD.—This species occurs from Virginia to Brownsville, Texas, where it is frequent. The male differs most remarkably from the female. It is smaller and the elytra equal the abdomen in length. In the male the head and all below, with bases of femora, hind tibiæ entirely and tips of elytra are black; the pronotum and elytra except tips are milky white. The hind tibiæ equal the whole body in length.