200 Norrrin.it. 



Hah. Canada, Ontario, Orillia {Sonnnn), 1 cJ , 1 2; U.S.A., 

 N.K. St-iiti»s tn Wiishinfjton, D.C, nnd west to Nebraska, Massa- 

 chusetts, hutTalo, ."{J, I (S tyi>«« ^'•'•'V' -ll-i3t) millim. 



2421. Graptolitha antennata. ( Tlate CII. Hg. 21.) 



Xi/lina anifiinata, Wlk. xv. 1738 (1858); Saundere. Fruit InnecU. p. 138, 



'f. i;W; Smith. Cat. Ni)ct. N. Am. p. 'Ju'S. 

 Xyliiia cinrrfn, Riley, .'Ird Rep. Ins. .Mo. p. 13.3, f. 57 (1871). 



Head and thorax l)ro\vn mi.ved wit!i grej- ; fron.s with Hack 

 bar ; toguluj with black line near tijw ; pataj^ia with some black 

 scales neiir upi)er edj?o ; tibi;c with .slin;ht black stre.ik-^, the t:irsi 

 mlh pale t'iw^^ ; abdomen grey tinged with brown and irrorated 

 with fuscous. Fore wing purplish brown suffused with silvery 

 grey; a sinuous black streak below base of cell, defined by yellowish 

 above ; subbasal line represented by double oblique striic from 

 costji ; antemedial line defined by grey on inner side, angled 

 outwards in the interspaces and inwards on the veins ; claviform 

 small or moderate, defined by black; orbicular and reniform with 

 greyish annuli defined by black, the former oblique elliptical, 

 conjoined to a small round spot below cell, the latter somewhat 

 constricted at middle and angled inwards on median nervuro ; an 

 obscure waved medial line : postmedial lino slightly defined by 

 grey on outer side, dentate and produced to slight streaks on the 

 veins, bent outwards below costa, e.xcurved to vein 4, then in- 

 curved ; subterminal lino represented by a series of slight dentate 

 dark marks, slightly angled outwards at vein 7 and exeurved at 

 middle ; a terminal scries of black points. Hind wing pale, nearly 

 uniformly sufl'used with brown, the cilia whitish at tips ; the 

 underside white, slightly tinged with purple and irroratcd with 

 brown, a discoidal lunule and sinuous postmedial lino. 



Hub. Canada, Ontario, Orillia (Norman), 1 $ ; U.S.A., N.E. 

 States to Washington, D.C., and west to Nebraska, 7 cT , -i $ » 

 type cinerea, 1 $ , typo without locality. Ecp. 3()-4S millim. 



Larva. Head testaceous, reticulate with greenish. Body with 

 joint 12 enlarged, green; dorsal line white, narrow, subdorsal 

 broken, lateral obsolete; substigmatal broad, distinct, white, much 

 heavier than the other lines. Tubercles white, slightly elevated. 

 Feet green. — H. (J. I). 



2422. Graptolitha torrida. (Plate CII. fig. 22.) 



Xylina torrida, Sinitli. J. N.Y. p:iit. Soc. vii. p. 228(1891)); l)\ar, Cat. 

 Ivcp. N. \m. p. 170. 



9 . Head and thorax blue-grey mixed with fuscous ; frons with 

 black bar ; tegulie with strong black medial line, with some rufous 

 before it and sli>:bt line near tips ; patagia with black outer edge ; 

 tibiae streaked with black ; abdomen greyish mixed with brown 

 and tinged with ]iurplish red especially on ventral surface. Fore 



