12 
PRELIMINARY LIST 
April 21st, under stones (Baker). 
Perillus confluens H. Sch. 
Custer County, midalpine (Cockerell, 10). , 
Perillus spendidus Uhl. 
Colo. (Gillette—see Osborn, 1). 
Dolores, June 18th (Gillette). 
Perillus exaptus Say. 
Colo. (Uhler, 1 and 6). Ula, Custer County, midalpine, November 12th 
(Cockerell, 10). 
Fort Collins, August 4th (Baker). Foot-hills five miles 
west of Fort Collins, March 15th; under stones (Gillette). 
Garland, June 29th (E. A. Schwarz). 
Perillus claudus Say. 
Colo. (Uhler, 1). Colo. (Riley—see Uhler, 6). Near Denver (B. H. Smith— 
see Uhler, 3). Near Colorado Springs (Uhler, 3). Colo. (Gillette—see Osborn, 1). 
Fort Collins, April 10th to October 6th; foot-hills five miles 
west of Fort Collins, April 9th to August 1st (Baker and 
Gillette). 
Mineus bioculatus Fab. 
Colo. (Snow). 
Zicrona cuprea Dali. 
Southern Colo., June (Carpenter—see L T hler, 7). 
Podisus acutissimus Stal. 
Colo. (Uhler, 6). 
Podisus hracteatus Fitch. Det. Ashmead. 
Colo. (Cockerell). 
* 
Podisus cynicus Say. 
Colo. (Gillette—see Osborn, 1). Colo. (Snow—see Van Duzee, 3). 
Spring Canon*, August 1st (Baker). Bailey (Snow). 
Podisus gillettei Uhler n. sp. 
“Nearly ovate, dull pale brownish made fnscous by the bronze-black clo-e punctures 
on the head, fore part and sides of pronotum, base of scutellum and base and end of 
corium. Head finely and closely punctate with black, the tylus with a broad groove on 
each -ide, lateral lobes broad, rounded off on the outside of tip, a little longer than the 
tylus. Antennae a little longer than the head and pronotum united, the basal joint very 
short, not reaching the tip of the head, greenish yellow, a little dusky at base and tip, the 
second joint about three times as long as the basal, testaceous, a little dusky above, the 
third scarcely more than half as long as the second, blackish, paler at base, the fourth 
A canon eight miles south-west of Fort Collins. 
