TABLE OF CONTENTS OF VOLUME XIX 



Page 



AINSLIE, GEO. G.: Color variation in pupae of Terias nicippe Cramer. 7X 



BARBER, H. S.: Notes and descriptions of some orchid weevils.. . 12 



and SCHWARZ, E. A.: Two new hydrophilid beetles 12'.) 



BURKE, H. K. : Oryssus is parasitic 87 



BUSCK, AUGUST: Notes on a Bethylid parasite of the pink bollworm. . . it'.i 

 CAUDELL, A. N., and McATEE, W. L.: First list of Dermaptera and 



Orthoptera of Plummets Is- 

 land, Maryland, and vicin- 

 ity 100 



CRAWFORD, J. C. : New hymenoptera .... 1 ti."i 



CUSHMAN, R. A.: A much described Ichneumonid and its systematic- 

 position 162 



Notes on the biology of Schizonotus sieboldii Ratz. 128 

 Two new chalcids from the seeds of Anielutichier. . . 7!) 

 and KomvKK, S. A.: Idiogastra, a new suborder of 



Hymenoptera, with notes 

 on the immature stages of 



Oryssus 80 



KLY, CHAS. R. : A revision of the North American Gracilariidae from the 



standpoint of venation 29 



PAGAN, MARGARET: The uses of insect galls 14(> 



FISHER, W. S. : A new species of longhorn beetle infesting cowpeas from 



Mexico 173 



GAHAN, A. B.: The significance of the author's name following a species 17:! 

 C.iu,, J. B.: Notes on two species of Acrobusis especially injurious to 



pecans 86 



GREENE, CHARLES T. : A contribution to the biology of N. A. Diptera. . 146 

 HALL, W. B. : Notes on the immature stages of Hemitaxonus ntnltit'inctus 



Rohwer 28 



HEINRICH, CARL: A new Coleophora injurious to apple in California !.'!.") 



A note on the Tortricid genitalia l.'i" 



HOWARD, L. ().: Schistocerca tartarica taken at sea 77 



HYSLOP, J. A.: A new Genus (Perissdrthrori) of Elatcriclae and a re- 

 vision of the American Rlateridae of the genus Pyro- 



[)hori(s with descriptions of new species 1 



The Klaterid genus Oistus of Candeze 12(5 



McArEE, W. L. : Key to the Nearctic species of Leptoyphti and Lepio- 



styla W 



and CAUDELL, A. N.: First list of Derrnuptera and 



Orthoptera of Plumim-i-. 

 Island, Maryland, and 

 vicinity . HID 



