OF ARTS AND SCIENCES. 43 



2 Stenobotlirus ciirtipeniiis Harris. 



3 Stenobotlirus niaculipennis Scudder. 



C. conspersa and vS". niacitlipennis appeared to be rare, but .S". 

 curtipenjiis was everywhere abundant. 



II. SUB-FAMILY CEclipoclinge. 



1 Arpliia siilpliiirea Fabricius. 



2 Arjjliia xaiitlioi>tera Burmeister. 



3 Cliortopliaga viridifasciata De Geer. 



4 Dissosteria aeqiialis Say. 



5 Dissosteria Carolina Linnaeus. 



6 Eiicoptoloplius sordicliis Burmeister. 



7 Hipplscus rug'osiis Scudder. 



8 Hij)pisciis tuberciilatus Pallisot de Beauvois. 



9 Psiiiidia fenestralis Serville. 



A. xantJioptera and D. cequalis were found to be abundant on 

 the sandy plains near Rock Rimmon, and D. Carolina and D. sor- 

 didtis were everywhere conspicuous on account of their great 

 numbers, the specific name of the former, Carolina, having no 

 significance as to range. Specimens of P. fenestralis, both with 

 rose and orange colored wings, were also found in the vicinity of 

 Rock Rimmon. 



III. SUB-FAMILY Acridinae or Spine-breasted 

 Locusts. 



1 Acridiuni alutaceum Harris. 



3 Acridiuni rubiginosum Harris. 



3 Melanoplus atlanis Riley. 



4 Melanoplus fenioratus Burmeister. 



5 Melanoplus feniur-rubruni De Geer. 



A. alutaceitm has been taken at but one station, Piumer Hill, 



