1915.] NATURAL SCIENCES OF PHILADELPHIA. 319 



Halton, Barbados, X, 25, 1902, (C. Todd), 1 d^, 2 9 ,'» (C and 

 B, Z, d and e, u, 34 to 03), [A. N. S. P.]. 



Colombia. 



Cincinnati Plantation near Santa Marta, 4000 to 5000 feet, VII, 

 9 and 10, 1913, (M. A. Carriker Jr.), 1 cf , (A, buffy \^V, au 02), 

 [Hebard Cln.]. 



Trinidad. 



Caparo, VI and VIII, 1913, (S. M. Klages), 7 c^, 9 9 , (BC to C, 

 greatly suffused Z to Z, d a and b, u, 023 to 012), [A. N. S. P. and 

 Hebard Cln.]. 



British Guiana. 



Bartica, IV, 4, 1901, (R. J. Crew), 1 d', (A, greatly suffused Y, 

 dx 02); (H. S. Parish), 1 d" , (AC, greatly suffused Y, du 02), [all 

 A. N. S. P.]. 



Brazil. 



Para, Para, (C. F. Baker), 1 cf , 1 9 , (C, Z and suffused Z, weakly 

 f and b, u 02), [A. N. S. P.]. 



Igarape Assu, Para, (H. S. Parish), 2 9 , (A with mouth parts 

 pale, weakly reddish W, intense b, u 023), [A. N. S. P.]. 



Tiiuca, Rio de Janeiro, IV, 9 to 11, 1913, (M. Burr), 1 9 , (ADW, 

 strongly b, u 03), [A. N. S. P.]. 



Rio Grande do Sul, (Dr. Ihering), 1 cf, determined as Gryllus 

 argeniinus Saussure by that author, (AWgv 023), [A. N. S. P.]. 



Paraguay. 



Sapucay, II, 17 to VII, 1902 and 1905, (W. T. Foster), 3 cf, 

 5 9 ,^M1 a' 1 9 FZgu 023; 1 9 DZgu 02; 2 c^ 1 9 A with mouth 

 parts weakly reddish, W and X, d and b, c^ v 9 u, 023 to 02; 2 9 

 weakly and strongly C, suffused reddish Y and suft'used reddish z, 

 ev, 03 and 02), [Hebard Cln.]. 



Argentina. 



Misiones, XII, 30 and I, 1910 and 1911, (P. Jorgensen), 2 9 ,^^ 

 (1 9 A with reddish mouth parts suffused reddish Z, eu 03; 1 9 

 AVbu 02), [A. N. S. P.]. 



Salta, Salta, 1 c^, 1 9 , (weakly C, V and WY, d and b, u, 02 and 

 01), [A. N. S. P.]. 



Jujuv, Jujuv, IV, 1911, (P. Jorgensen), 1 9, (AUVbu 02), [A. N. 

 S. P.]. 



Buenos Aires, (M. G. Claraz), 1 9, cotij'pe of Gryllus argentinus 

 Saussure (AVXcu 012), [A. N. S. P.]. 



^^ Recorded by Rehn as Gryllus assimilis. 



^3 Recorded as Gryllus nssimilis and argeniinus by Rehn. 



^° Recorded by Rehn as Gryllus argentinus. 



