﻿iv Contents. 



Dyar, Harrison G. ; Morton, Miss Emily L., 



The Life-Histories of the New York Slug Caterpillars, . . 145 



Grote, a. Rado.iffe, 



Note on the Smerinthinae, . . . . . . -132 



Final Note on the Platypterygidse, . . . . .166 



Schrank's Genera . . . . . . . . .168 



Lander, Benjamin, 



Domed Burrows of Cicada septendecim . . . . • 33 



Leng, Charles W., and Beutenmuller, Wm., 



Preliminary Hand-book of the Coleoptera of Northeastern America, 

 (continued from Vol. II, p. 190) ...... 73 



Morse, Albert F. , 



New North American Tettigin?e, . . . . .14, 107 



Packard, A. S., 



Life History of Heterocampa ohliqua, ..... 27 



A Clue to the Origin of the (ieometrid Moths, . . . -30 



On the Larvfe of the Hepialidae, ...... 69 



The Eversible Repugnatorial Scent Glands of Insects, . . .110 

 Early Stages of some Bombycine Caterpillars, . . -175 



TowNSEND, C. H. Tyler, 



On the Correlation of Habit in the Nemocerous and Brachy- 

 cerous Diptera between Aquatic and Blood-sucking Adult Fe- 

 males, . . . . . . . . . -134 



Webster, F. M., 



The Earth-worm as a Tree-planter, . . . . • ^39 



On the Probable Origin, Development and Diffusion of North 

 American Species of Diabrotica, ...... 158 



WiCKHAM, H. F., 



Preliminary Hand-book of the Coleoptera of Northeastern 

 America, (continued from page 76) ..... 180 



Zabriskie, J. L., 



Egg Capsules of Chrysochus auratus, . . . . .192 



Local Entomological Notes, . . . . . 39, 76, 144, 172 



Proceedings of the New York Entomological Society, . . 93, 144 



