THE CANADIAN ENTOMOLOGIST. 105 



5. — SCHISTOCERCA SHOSHONE, T/lOm. 



Acridium shoshone, Thorn. Proc. Acad. Nat. Sc. Philad.,1873, 295 (1873). 

 Schistocerca shoshone, Scudd. Proc. Amer. Acad. Arts Sc, XXXIV., 469 

 (1899). 

 Two males ; Phtenix, October 8, 1900, and Pinal Mts., Gila Co., 

 July 24, 1900. 



6. — Schistocerca vaga, Scudd. 



Acridium vagum, Scudd. Proc. Bost. Soc. Nat. Hist, XVIII. , 269 (1S76). 

 One female ; Prescott ; without date. 



7. — Hesperotettix festivus, Scudd. 

 Hesperotettix festivus, Scudd. Rev. Mel., 60, pi. IV., f. 10 (1897). 



Three males, six females ; Phcenix ; September 29— October 22, 1900. 



This species has hitherto been reported only from California and 

 Utah. The specimens from Arizona have distinct red pregenicular 

 annulations on the posterior femora, and there are no blackish genicular 

 crescents, as mentioned in Scudder's description. Mr. Rehn thought they 

 might be an undescribed species, but they too nearly agree with the types 

 of H. festivus in the collection of the National Museum to be considered 

 different. 



8.— Melanoplus devastator?, Scudd. 



Melanoplus devastator, Scudd. (pars.) Proc. Bost. Soc. Nat. Hist., XIX., 



285-S (1878). 

 Melanoplus devastator, Scudd. Rev. Mel., 196, pi. XIII., figs. 3-7 (1S97). 



One female ; Phcenix; October, 4 1900. 



A single female specimen is referred with some doubt to the above 

 species. It seems to belong near the variety typicalis. 



9. — Melanoplus herbaceus, Brun. 



Melanoplus herbaceus, Brun. Bull. Div. Ent. U. S. Dep. Agric, No. 28, 



25-6, f. 13 (1893). 

 Melanoplus herbaceus, Scudd. Rev. Mel., 153, pi. X., f. 10 (1897). 

 One female ; Phcenix ; October 9, 1900. 



10. — Melanoplus rileyanus, Scudd. 



Melanoplus Rileyanus, Scudd. Proc. Amer. Phil. Soc, XXXVI., 7, 32 



(1897). 

 Melanoplus Rileyanus, Scudd. Rev. Mel., 151, pi. X., f. 9 (1S97). 

 One female; Phcenix; September 30, 1900. 



