12 CLASSIFICATION OF THE SUBFAMILY CRYPHALINA. 
punctured and with median line; elytra with base simple and apex obtusely rounded, 
dorsal and lateral areas glabrous, striee not impressed, punctures coarse and in approxi- 
mate rows, interspaces narrow, smooth, declivity convex, clothed with short, erect, 
fine yellow scales, strial punctures distinct but fine; anterior tibia and tarsus with 
long, plume-like hairs. Calapan, P. I., in Stephegyne diversifolia, June 23, 1903; 
J. L. Webb, collector (No. 59). Type, Cat. No. 7599, U. S. National Museum. 
Fia. 1.—Ptilopodius stephegynis: a, Female tib a; b, male-tibia; 1, lateral plume; c, center 
dot, natural size of tibia; d, female tarsus; d/, tibial plume; e, lateral hair; f, elytral 
seale. Greatly enlarged. (Original.) 
Male.—Tibia without plumed appendages and not smaller than the female. 
Norr.—This species varies in length from 0.92 to 1.1mm. It was numerous under 
bark of small dead branches of Stephegyne diversifolia. Sixty specimens were 
examined. 
Genus TRISCHIDIAS, new genus. 
Antennal funicle 3-jomted, joint 3 narrow; club without sutural 
septa, but with three slightly curved sutures on anterior face and two 
broadly procurved ones on posterior face; eyes oblong, scarcely 
emarginate. Type of genus, Trischidias georgiae, new species. 
Trischidias georgiae, new species. 
(ER este 55) 
Length, female type, 1.1 mm. Body stout, brown; pronotum with rugose area 
red, and with two short, closely placed marginal teeth. Front convex, opaque, with 
small median impression. Elytra shining toward base, the declivity oblique, opaque; 
strial punctures distinct from declivity to base, obscure on declivity. Brunswick, 
Ga., March 3; Hubbard and Schwarz collection. Type, Cat. No. 7370, U.S. National 
Museum. 
Genus HYPOTHENEMUS Westwood. 
Antennal funicle 4-jointed; club with three sutures on anterior 
face and one or two on posterior face, suture 1 with a small septum; 
eyes elliptical, emarginate. 
The female specimen from the type series of H. eruditus Westw., 
received through the courtesy of Prof. Poulton, of Oxford, England, 
shows four joints in the antennal funicle. (PI. I, fig. 6.) The males 
