3 o6 INDEX 



Review: Seventeenth Report of the State Entomologist 



of Minnesota 270 



The use of the term larva (editorial) 265 



COCKERELL, T. D. A. The bees of the Rocky Mountain Na- 

 tional Park 286 



Bittacomorpha clavipes 23 



Capture of ants by gummy exudations 115 



Cor did eg aster dor sails as an enemy of trout 22 



Crabro montanus 114 



Neoco*"ynura, a genus of Halictine bees 41 



A new genus of bees from Peru 17 



COLE, F. R. A new genus of the dipterous family Cyrtidae 



from South America 27 1 



COLEMAN, L. V. An aberration of Pol\gonla pro.jnc ( ill. ) 1 12 

 CRAMPTON, G. C. Notes on the phylogeny of the Ori.hop- 



tera (ill.) 42, 64 



CRESSON & REHM. Entomological literature, 



29, 50, 85, 115, 145, 176, 206, 232, 266, 301 



CRESSON, E. T. JR. Review : Wasp studies afield 54 



DAVIS, J. J. An entomologist's handbook 32 



Preservatives for plants and insects Wl 



(See also Wilson & Davis). 

 EMERTON, J. H. The flights of spiders in the autumn of 



1918 165 



FALL, H. C. A change of names 26 



FELT, E. P. Five non-gall-making midges 219 



FERRIS, G. F. A new species of Psendodiaspis ( ill.) 275 



A remarkable case of longevity in insects 27 



Two species of Phylloxera from California ( ill.) 103 



FRISON, T. H. The occurrence of Eiircina luc.vicana. in 



Illinois 228 



FUNKHOUSER, W. D. A new Tylocciitnis from Arizona 



(ill.) 217 



(JACK, J. H. The staining of Coccids 142 



GOE, M. T. Life history and habits of SHf>Jia inaeqitalis. .253 

 HERARD, M. Remarks on the species assigned to Cai'otct- 



ti.r, a synonym of Ncotctti.v 78 



