314 FIFTH REPORT OF THE ENTOMOLOGICAL COMMISSION 



with black specks, then becoming a pale, whitish, somewhat silvery baud, crosses 

 the wing. A broad median, dark, olive-green patch ; the outer scales raised and 

 dotted with black. Beyond this patch are three light, squarish, costal spots. Au 

 oblique, olive-green line passes from the outer margin just above the internal margin 

 to the costa, becoming nearly obsolete before reaching the costa, but ending on the 

 fourth costal spot. An apical dusky spot. Hind wings dark slate, and fore-wings 

 beneath dark slate, with lighter costal spots. Expanse of wiugs, 15™'". 



77. Caccecia semiferana (Walker). 



This leaf-roller is said by Miss Murtfeldt to occur on "'various species 

 of oak, and a strougly marked variety on hickory." (Fernald's Cata- 

 logue of Tortricidse, p. 12.) 





Fig. 122. — Caccecia semiferana. (After Riley. ) 



Fig. 121. — Oacoecia semiferana. Larva 

 and pupa. (After Rilev.) 



78. The white-heart hickory gelechia. 



Gelechia carycevorella Pack. 



Order Lepidoptera ; family Tineid^. 



Although we have numerous species of this extensive genus of Tiueid 

 moths feeding upon our forest trees, none, we believe, have been re- 

 corded as living at the expense of the hickory. 



The larvse of the present species were fouud at Providence, E.I., feed- 

 ing upon the young, freshly unfolded leaves of the white-heart hickory 

 {Gary a tomentosa), rolling them up. Within the roll the chrysalis was 

 discovered from June 2 to 4. The insect remains about two weeks in 

 this stage, the moths appearing in my breeding box June 17 and 23. 



The moth belongs to that section of the genus with moderately wide 

 fore-wings, which are oblong, and moderately poiuted at the tip. Pro- 

 fessor Pernald informs me that it is allied to Gelechia bicostomaculellaoi 

 Chambers. 



Moth. — Palpi very long, the third joint slender, one-half as long as the second; 

 second joint with black specks; third black, but white at the tip. The fore- wings 

 broad, oblong. Head, thorax, and wings blackish, with whitish buff-yellow specks 

 and dots. The fore-wings are dark pepper and salt, with a row of five deep black 

 spots along the middle of the wing, increasing in size towards the end of the wing; 

 the basal spot minute; the third large, and sending a branch obliquely inwards to 

 the costa; the fourth patch large, irregularly squarish ; above it is a black square 

 <50stal spot, next to a buff-white, distinct costal spot opposite another on the inner 



