.NO. 1333. NOTES ON ORTHOPTER A— CA UDELL. 791 



63. PSINIDIA SULCIFRONS var.-AMPLICORNUS, new variety. 



(Plate LV, fig. 2. ) 



i 



I Superficially resembling P. .mlcifrons, but di fieri iig- from typical 

 {specimens in several particulars. Color grayish mottled with fuscous- 

 ihead as in sulcif'ron.s; the antennt\? are fuscous and greatly dopr(>ssed 

 I in both sexes, and nearly twice as broad as those of typical Kuleifrom' 

 pronotum and elytra about as in sulcifron.s, except that the posterior 

 margin of the pronotum of the female is apparently more sharply 

 angulate. Wings with the black band usually somewhat wider than in 

 \suLdfrmis, leaving slightly less of the tip free, the tip infuscated, more 

 I so in the male. Posterior femora slender and more flattened, the 

 dorsal carina nmch more elevated and thinner than in typical .mlei- 

 froiu; the posterior tibiffi are quite uniformly blue, paling somewhat 

 basally, those of the female much lighter colored than those of the 

 male. The color of the tibi^ may be expected to vary consideral)ly 

 in coloration when a number of specimens are examined. The size 

 is about the same as that of aulcifrona^ the measurements of the type 

 specimens being as follows: 



Length of body, male, 21 mm., female, 28; antennaj, male, 12 mm., 

 female, 13 mm.; elytra, male, 19 mm., female, 24 mm.; posterior 

 femora, male, 13. mm., female 16 mm. 



One male, one female, Victoria, Texas, June, 1902. 



Type No. 6602, U.S.N.M. 



64. CONOZOA WALLULA Scudder. 



Psinidia wallula Scudder, Rept. U. S. Ent. Conim., II, aj)])., 1881, pp. 27-28, pi. 

 XVII, figs. 13, 14. 



Thirteen males, four females. Grand Jiuiction July 7 and August 

 17; Montrose August 17. 



65. TRIMEROTROPIS BRUNERI McNeill. 



Hadroteliix gracdh'ticvDD'ER, Psyche, IX, 1900, pp. 67-68. 



Trimerotropis hruuert McNeill, Psyche, IX, 1900, p 31.— Scudder, Proc. Davenp. 

 Acad. Nat. Sc, IX, 1902, p. 37. 



Two females, Sedalia July 11. 



66. TRIMEROTROPIS CITRINA Scudder. 

 Trimerotropis ntnna Scudder, Bull. U. S. Geol. Surv. Terr., II, 1876, p. 2(>o. 



This species has been taken at various places in Colorado. One 

 male specimen taken at Golden has the black band on the wing some- 

 what broader than usual. 



