110 PROCEEDINGS OF THE ACADEMY OF [March, 



Brewster County; IX, 2, 1912; (R. & H.); 1 &. Kent, Culberson 

 County; 3900 to 4200 feet; IX, 17 to 18, 1912; (R. & H.; scarce 

 in tall grasses near water); 2 cf , 1 9 . El Paso, El Paso County, 

 3650 to 3700 feet; IX, 16, 1912 and X, 16, 1910; (R. & H.; fairly 

 abundant in low composites along river plain); 8 cf , 8 9 . Mid- 

 land, Midland County, 2779 feet; (R. & H.; very scarce in prairie 

 area); 1 cf. Amarillo, Potter County; VIII, 19, 1905; (A. P. 

 Morse); 1 cT ; [Morse Cln.]. 



New Mexico: Dimmit Lake, near Roswell, Chaves County; 

 (Cockerell); 1 d' ; [U. S. N. M.]. Mesilla, Dona Ana County; 

 VI, 28 and 30, 1897; (A. P. Morse); 3 c^, 1 9 ; [M. C. Z.]. Mesilla 

 Park, Dona Ana County, 3800 feet; VII, 16 (one specimen); 

 (Cockerell); 2 d^, 1 9 ; [U. S.> N. M. and M. C. Z.]. Las Cruces, 

 Dona Ana County; VIII, 12; 1 d' ; [Hebard Cln.]. Sabinal, So- 

 corro County; VIII, 7; (C. H. T. Townsend); 4 d", 1 9 ; [M. C. Z. 

 and U. S. N. M.]. 



Arizona: Douglas, Cochise Count}^; VIII; (F. H. Snow); 2 d^, 

 3 9 ; [U. S. N. M. and A. N. S. P.]. Lower end of Sycamore 

 Wash, Altar Valley, Pima County, about 3400 feet; X, 6 and 9, 

 1910; (R. & H.; in dry yellow grass); 1 9. Palo Alto Ranch, 

 Altar Valley, Pima County, 3200 feet; X, 10, 1910; (R. & H.; 

 in meadow of coarse green bunch grass); 1 d^. Fort Grant, Gra- 

 ham County; 1882; 1 d', 1 9 ; [U. S. N. M.]. Fort Whipple, 

 Yavapai County; (E. Palmer); 1 d^ ; [Hebard Cln.]. 



Nevada: Rioville,"^ Clark County; VIII, 2, 1891; 1 d", 1 9; 

 [U. S. N. M.]. 



Atypical 



Texas: Ira, Scurry County; VIII, 7, 1901; (E. G. Francis); 

 1 d'; [U. S. N. M.]. Amarillo, Potter County; VIII, 19, 1905; 

 (A. P. Morse); 1 d^, 1 9; [Morse Cln.]." Quanah, Hardeman 

 County; VIII, 21, 1905; (A. P. Morse); 2 cT, 1 9 ; [Morse Cln.]." 

 Wichita Falls, Wichita County: VIII, 15, 1905; (A. P. Morse) 

 1 (^] [Morse Cln.]." Byers, Clav County; VII, 1910; (Isely) 

 1 c^; [U. S. N. M.]. Bonita, Montague County; VIII, 14, 1905 

 (A. P. Morse); 1 d" ; [Morse Cln.]." Cisco, Eastland Countv, 

 1450 to 1550 feet; IX, 21 and 22, 1912; (R. & H.; common m 

 meadow); 9 d", 13 9 .«« Weatherford, Parker County, 1000 to 

 1100 feet; IX, 23, 1912; (R. & H.; scarce in high grasses) ; 1 c^, 1 9 . 

 Dallas, Dallas County; VIII, 14 to 16, 1915; (R.; common in 

 grasses in prairie region and in fringe of low oaks and junipers, 

 nymphs also present); 29 d^, 25 9 : VII, 16 (two specimens); 

 (Boll); 6 d^, 3 9 ; [M. C. Z. and U. S. N. M.]." Sagamore Hill, 

 Tarrant County, 650 feet; IX, 27, 1912; (R. & H.; grass patches 



*'• Erroneously given as Risville by McNeill, on the basis of the same material, 



" Recorded by Morse (Publ. 68, Carneg. Inst. Wash., p. 28, 1907) as bivittata. 



^^ A minority of this material is nearly typical, but the majority from this 

 locality is appreciably atypical. 



*^ Quite a few of this series are nearly typical of maculipennis maculipemiis, 

 particularly males, but the majority are atypical, the females almost entirely so. 



