CONTENTS. 



Aldkicii, j. M. The Tipulici geiiera Bittacoinorphn and Pedicia. Illiis/rateci . 200-202 

 AsHMEAD, William Harris. The habits of the aculeate Hymenoptera . . . 19- 



26: 39-46: 59-66: 75-79 



Banks, Nathan. The Xemostomatidae and Trogulidae of the United States 11-12 : 51-52 



The genus Oxvptila ........... 241-244 



Bean, Thom.vs E. A comparison of Colias hecla with Colias nieadii and Colias 



elis ............... 219-229 



Blatchley, W. S. Notes on the winter insect-fauna of Vigo Countv, Indiana -47- 



250: 267-270: 279-2S1: 3^6-340: 379-3S1 : 399-401: 434-457: 4.S5-4.S8 

 BovvDiTCH, Frederick C. Chrvsobothris femorata and Clerus 4-guttatus . . 387-38S 



See also Supplement II. 



A check-list of African Coccidae 

 llifisf rated .... 



C.,T. L. Wilhelin Jiilich . 



COCKERELL, ThEODORE D. A. 



Phthiria sulphurea Loew 



Two new western Coccidae 



The new catalogue of bees 



Some additional species of Prosapi 



See also Supplement I. 

 Coquillet, D. W. On the validity of tlie Tachinid genus Celatoria 



On the Tachinid genus Acroglossa Williston 



The Bombylid genus Acreotrichus in America 

 Cooley, R. a. a new structural character in insects. Plate g. 



Davidson, A. Habits and parasites of Stigmus inordinatus Fox 



On the nest and parasites of Prosopis varifroiis Cresson 



Habits and parasites of a new Californian wa.sp 

 Denton, Shellev'W. Local butterfly notes .... 

 Dyar, Harrison G. Preparatory stages of Pseudohazis shastaensis 



Notes on Bombycid larvae ....... 



Preparatory stages of Sphinx vashti Strecker 



Life-history of Clisiocampa fragilis Stretch .... 



The larva of Biitalis basillaris Zell. : the relations of its setae. 



Life-history of Clisiocampa pluvialis Dyar. Illustrated . 



The larva of Harrisina coracina Clemens .... 



The number of stages in Apatelodes tonefacta. Illustrated 



The arctic Lymxntriid larva t>om Mt. Washington, N. H.. Dasv 



Final notes on Orgyia ....... 



The larva of Cautetliia grotei Hy. Edw. .... 



Preparatory stages of Cosmosoma auge Linn. 



Note on Dionychopus ........ 



Life-history of Ichthyura strigosa Giote .... 



Partial life-history of Halisidotacinctipes Grote 



Bell 



ninst 



hira 



Cur 



36 



179 



iSS-iSS 



^54-^55 

 3S6-3S7 



437-439 



i.si--.';^ 

 261-262 



-73 

 395-39S 



271-272 

 3i.=i-3i6 

 33.S-339 

 ■ 263 

 91-92 

 135-13S 

 '77 

 1S9-191 



25^-2.<;3 

 259-260 

 306-307 



316-317 

 3^8-329 



340-342 

 385-386 



414-415 

 415-416 

 424-425 



4SO-4.SI 



