CATALOGUE OF INSECTS. 



453 



NADATA Wlk. 



N. gibbosa S. and A. Newark, VIII, 7 (Sb), V and VI (Wdt), Caldwell 

 (Cr), Staten Island, V, VI (Ds), Jamesburg, VII, 4 (Lt), Woodbury, VI, 

 8 (Kp), Hopatcong (Pm), New Brunswick, VII. Double brooded : larva 

 on oak, maple, white birch and plum, 

 var. doubledayi Pack. Occurs with the type, but more rarely. 



HYPARPAX Hbn. 



H. aurora S. and A. Newark, VI, 19, VII, 3, VIII, 23, IX (Sb), Woodbury, 



VI, 8 (Kp) : larva on oak. 



SYMMIRISTA Hbn. = EDEMA Wlk. 



S. albifrons S. and A. Ft. Lee, Ho- 

 patcong (Bt), Staten Island, 

 VII (Ds), Newark (Soc), VI, 



VII, VIII (Bl), Caldwell (Cr), 

 Jamesburg. Generally distrib- 

 uted, the larva gregarious and 

 sometimes very abundant on 

 oak ; acres of scrub land almost 

 defoliated near Jamesburg in 

 1896. 



NERICE Wlk. Fig. IQTi.—Symmirista albifrons and its larva. 



N. bidentata Wlk. Hopatcong (Pm, Bt), Caldwell (Cr), New Brunswick ; 

 quite generally distributed : the larva on elm. 



CERTJRA Schrank. 



C. multiscripta Riley. Newark, V, VII (Wdt), Hopatcong (Pm): larva on 

 willow and poplar. All the larvre in this genus have the anal legs pro- 

 duced into a slender fork. 



C. occidentalis Lint. Newark, VI (Bwl), Staten Island, VII (Ds): larva on 

 willow and poplar, imagoes, V and VI, and VII and VIII. 



C. borealis Bdv. Hopatcong (Pm), Forest Hill, Newark, VI (Bwl), V and 

 VIII (Wdt), Staten Island, VI (Ds), Anglesea, VI, 20 (Lt), New Bruns- 

 wick. Double-brooded : the larva on wild cherry and allied plants 



C. cinerea Wlk. Hopatcong (Pm), and undoubtedly throughout the State. 

 Double-brooded : the larva on willow and poplar. 



MELALOPHA Hbn. = ICHTHYURA. 



M. albosigma Fitch. Hopatcong (Bt), Newark, VI, 20 (Sb): adults, V, VII, 

 VIII ; larva solitary on willow and poplar. 



M. apicalis Wlk. Hopatcong (Pm), common along the Hudson River Val- 

 ley (Dyar) : larva solitary on willow and poplar. 



