TABLE OF CONTENTS OF THIS VOLUME. 



Page. 



Banks, Nathan : Annual address of the president for 1906 : Some phases 

 of protective resemblance in our spiders, 2; New tropical American 

 Neuroptera, 30; Three new species of tropical Phalangida, zl \ -A- 



list of neuropteroid insects from North Carolina 149 



Barber^ H. S. : Note on Omomyia hirsuta Coquillett, i'\; The glow-worm 



Astraptor 41 



Burke, H. E. : A new buprestid enemy of Pinus edulis 117 



BuscK, August: Descriptions of North American Tinein 85 



Caudell, a. N. : A new Barytettix from Arizona 69 



CocKERELL, T. D. A. : Note on the genus Dolichopselephus Ashmead 

 (Ophionidse), 39; Some bees collected by Mr. F. C. Pratt in Texas, 

 71 ; Some bees of the genus Halictus 119 



Coquillett, D. W. : New genera and species of Diptera 144 



CouDEN, F. D. : A gall-maker of the family Agromyzidse 34 



Crawford, J. C. : A new genus and species of Eupelminae, 156; Some 



new Chalcidoidea I57 



Dyar, Harrison G. : Notes on some species of Notodontidae in the col- 

 lection of the United States National Museum, with descriptions of 

 new genera and species, 45 ; A pyralid inhabiting the fur of the 



living sloth 142 



FisKE, W. F. : Notes on insect enemies of wood-boring Coleoptera 23 



Heidemann, Otto: Notes on Heidemannia cixiiformis Uhler and other 



species of Isometopinas 126 



Marlatt, C. L. : A successful seventeen-year breeding record for the 

 periodical cicada, 16; Remarks on a recent trip to the citrus regions 



of California and Florida, 121 ; The genus Pseudaonidia 131 



Pierce, W. Dwight: A preliminary review of the classification of the 



order Strepsiptera 75 



Sasscer, E. R. : The salt-marsh grass scale 141 



Simpson, C. B. ; Entomological notes from the Transvaal 20 



Snodgrass, R. E. : A comparative study of the thorax in Orthoptera, 



Euplexoptera and Coleoptera 95 



Webb, J. L. : A new species of Leptura 47 



Webster, F. M. : The fashioning of the pupal envelope in Lysiphlebus 

 tritici Ashm IIO 



''1 020 



r 



