54 
Psyche 
[March 
suture possibly complete. Metasternum convex, without micro- 
sculpture, more finely punctate than pustuliferum (cf. fig. 34) and 
with most of the posterior half impunctate; antecoxal sutures short, 
extending one-fourth the width of metasternum. Protibia without 
spines externally, meso- and metatibia with only a few. Hind tarsus 
seven-tenths as long as hind tibia, fifth segment of hind tarsus one- 
third as long as first four segments together. Empodial setae 
subequal in length to tarsal claws. 
Elytral striae not impressed between punctures, intervals impunc- 
tate except for macrosetae. Elytra without pale spots or raised 
pustules. Angle formed by elytral apices at suture slightly greater 
than 180° (concave posteriorly). Wings fully developed. 
Abdomen with tergites 4 to 8 well-sclerotized, spiracles in tergites 
of segments 4 (or possibly 3) to 8; paratergites clearly present and 
distinct on segments 4 to 6, sutures between sternite and paratergites 
lacking on segment 3. (Structure of segment 7 uncertain.) Tergites 4 
and 5 with paired patches of medially-directed microtrichia, patches 
slightly narrowed laterally but still occupying most of the width and 
(medially) the length of both tergites. Sternite 8 with anterior 
projection as in fig. 64. 
Male: Spatulate setae in pairs on protarsal segments 1-3, number 
unknown, present singly on anterior half of first two segments of 
mesotarsus, number unknown; genital segment and aedeagus as in 
figs. 72, 73, 76, 77. 
Female unknown. 
Distribution: See map (fig. 50). 
Holotype ( d ): CHILE: Valdivia Prov., Corral, Dec. 1905, R. 
Thaxter [MCZ]. 
Etymology: The species name tenuicorne refers to the long 
slender antennae, apparently unique within the genus. 
Glypholoma rotundulum, new species 
With the characters of the genus as described above. 
Very convex dorsally, shape as in fig. 5, reddish-brown to dark 
brown or occasionally almost black, elytra with small yellow spots 
on alternate intervals, a slightly larger yellow spot at each humerus, 
and usually a still larger subapical yellow patch on each elytron. 
Elytra sometimes with light areas laterally, apically, or basally (or 
