coll. Alexander, Quinn, Riley, Wharton, et al., on Juniperus ashei (3 o, 4 9, TAMU; 1 o, 1 9, TRSC); Travis Co., vie. Long Hollow Creek and Cypress Creek, 30o27'43"97o52'19", 30025'58"97052'01", March 26, June 18-19, 1994, coll. M. Quinn, E. Riley, R.Wharton, on Quercus buckleyi (2 Y, TAMU); Val Verde Co., Amistad Reservoir, Hwy 406, June 2, 2000, coll. E. G. Riley (3 o, 4 9, TAMU; 1 o, TRSC); UTAH: Washington Co., St. George, coll. Wickham (1 g, SEMC); WASHINGTON: Benton Co., Hanford Works, 640 ft., July 30, 1952, September 17, 1952, September 24, 1952, coll. R. H. Whittaker, Sagebrush (3 Y, OSAC). Remarks. Specimens are most often collected while sweeping brush, especially Artemisia spp. This beetle seems to occupy a similar niche to that of C. randalli, which is often collected in the same areas and on the same plants. While the distribution of this beetle is quite extensive, it does not seem to occur east of the Mississippi River. Cybocephalus kathrynae T. R. Smith, New Species (Figs. 4-11, 4-12-4-16) Diagnosis. Male and female black. Antennal club has a smooth margin without a serrated edge and the scutellum has concave margins (Figs. 4-11), distinguishing this species from C. randalli, C. californicus, C. nigritulus and C. nipponicus. Etymology. This species is named for Kathryn Lang Zara-Smith, wife of the species name's author. Description. Male. Form: Elongate oval; strongly convex dorsally. Length: 1.3- 1.6 mm (measured from apex of clypeus to apex of elytra); width: 0.8-1 mm (measured at base of elytra). Color: Head, thorax, elytra and underside dark brown or black, the extreme edge of elytral apices with brown border. Front legs and antennae light brown or brown, middle and hind legs black or dark brown. Head: Broad and convex, clypeus