00 A. N. CAUDELL, 



One male ; Creek Nation, Indian Territory, near Arlington, Okla., 

 May 31, 1901, by Mrs. Nellie Caudell. 



Type No. 6118, U. S. Nat. Mus. 



This species belongs to the Fasciatus series of the genus Menalo- 

 plus and is allied to juvenicus Scudd, but the angulated posterior 

 margin of the pronotura, larger retrorse prosternal spine, and the 

 absence of the furcula, will serve to distinguish it from that more 

 southern species. The cerci of the two species are very similarly 

 shaped. 



(39.) — Melanoplus minor Scudd. 



Caloptenua minor Sfuidd., Proc. Bost. Soc. Nat. His., xvii, 478 (1875). 



Two males, one female; Perkin.'*, Okla., May 28, 1901. This lo- 

 cality is somewhat south of the usual range of this species. 



(40.)— Melanoplus packardii Scudd. 



Mehtiioplus packardii Scudd., Proc. Bost. Soc. Nat. Hist., xis, 287 (1878). 



One male ; Perkins, Okla., Aug. 16, 1901. 



(41.)— Melanoplus spretus Thom. 



Acridium spretis Thom., Trans. 111. State Agri. Soc, v, 450 (1865). 



This species occurs in both Oklahoma and Indian Territory, though 



1 have none of my collecting. 



(42.) — Scudderia curvicauda DeGeer. 



Locusfa curvicauda DeGeer, Mem., iii, 446, pi. 38, fig. 3 (1773). 



One male, Stillwater, Okla., 1898 ; one female, Ringo, Cherokee 

 Nation, Indian Territory, August 1896. 



(43.) — Microcentrum laurifolium Linn. 



Gryllns {Tettigonia) laurifolium Linn., Syst. Nat., ed. x, i, 429 (1758). 



One female ; Perkins, Okla., Aug. 13, 1901. 



(44.) — Microcentrum retinerve Burm. 



Phylloptera retinervis Burm., Handb. Ent., ii, 692 (1838). 



One male ; Stillwater, Okla., 1893. 



(45.) — Conocephalus crepitans Scudd. 



Conocephalus crepitans Scudd., Proc. Bost. Soc. Nat. His., vii, 450 (1862). 



Three females ; Perkins, Okla., August, 1901. 



(46.) — Conocephalus triops Linn. 



Gryllus {Tettigonia) triops Linn., Syst. Nat., ed. x, i, 430 (1758). 



One female, Stillwater, Okla., 1893 ; one female, Perkins, Okla., 

 1901. 



