1912.] NATURAL SCIENCES OF PHILADELPHIA. 83 



Single type here designated : figured cf ; between San Luis 

 Obispo and San Simeon Bay, California; E. Palmer; Scudder 

 Collection. 



Melanoplus scitulus (p. 249). 



Based on two males and one female from one locality. 

 Single type here designated: figured cf ; Mount Alvarez, San 

 Luis Potosi, Mexico; E. Palmer; Scudder Collection. 



Melanoplus inornatus (p. 254). 



Based on one male and two females from probably two localities. 

 Single type here designated: 16 9 ; Montelovez, Coahuila, Mexico, 

 (September 20); E. Palmer; Scudder Collection. 



Melanoplus viridipes (p. 255). 



Based on twelve males and thirteen females from six localities. 



Single type here designated: figured d 71 ; Moline, Rock Island 

 County, Illinois; [June 5, 1888]; McNeill; Scudder Collection. 



Melanoplus decorus (p. 257). 



Based on two males from the same locality. 



Single type here designated : figured d 71 ; Pungo Bluff (Dingo 

 Bluff sic), North Carolina, November 15, [1876]; Parker [and] 

 Maynard; Scudder Collection.. 



Melanoplus attenuatus (p. 259). 



Based on three male specimens from a single locality. 



Single type here designated: figured d" ; Smithville. Brunswick 

 County, North Carolina, November 22, [1876]; [Parker and] May- 

 nard; Scudder Collection. 



Melanoplus amplectens (p. 260). 



Based on a single male: figured; Bee Spring, Edmonson County, 

 Kentucky, June 14-15; F. G. Sanborn; Mus. Comp. Zool. Col- 

 lection. 



Melanoplus saltator (p. 261). 



Based on ten male and fourteen female specimens from four 

 localities. 



Single type here designated: figured d" ; Portland, Multnomah 

 County, Oregon; Packard; Scudder Collection. 



16 In this instance the unique figured male was sent to McNeill; the specimen 

 had no data. 



