( 96) 



siiinatc incsially (PI. XX. f. 8) ; tlic jilate is mesially raised liohiiid the vaginal 

 oritict' to a smooth, flat tuliorcle. 



Larva ])ale yellowish {rreen, with seven narrow side-bands, the first six white, 

 the last white with a green and red anterior border. — Food : Fraxinus. 



I'npa with very sliort tougne-case, bulbons at end, applied to the breast. 



lliib. Eastern United States, from Georgia to N. England, westward to 

 Tennsylvania and Canada. 



In the Triug Museum 5 c?c?, 1 ? from: (lauada ; Virginia; Pennsylvania. 



(is. Chlaenogramma undata spec. nov. (PI. XI. f. o. 7). 



J?. First segment of foretarsus more than twice the length of segment 2, 

 with four or five long exterior spines, segments 2 to 4 with a long externo-a})ical 

 sjiine. Head and thorax pale olive, jiro- and mesonotiim with a black side-stripe, 

 metanotum with a black and white lateral tuft. Abdomen marked with black 

 transverse side-bands which separate the whitish grey side-patches. 



Wings, aboce, greyish creamy buff or grey, shaded with brown, crossed by 



black lines and bands. Forewing : traces of a basal and a snbbasal line at costal 



margin ; three antemedian lines, the jiroximal one feebly marked, all curving costad 

 in front ; a small whitish stigma with a thin brown border ; three jiarallel lines 

 on disc, almost regularly crenate, interspace between the first and second more or 

 less blackish ; an interrupted postdiscal line almost evenly curved from costa to 

 M^ ; submarginal line indicated by black halfmoons upon R' and M', intersj)ace 

 between first lialfmoon and postdiscal line blackish (as in jasminearum, P. J/Qrestnii, 

 etc.) ; an oblique apical line joining the postdiscal line between SC" and li' ; two 

 black discal streaks R' — M^ penetrating basad into the broad pale discal interspace; 



fringe with creamy white spots. Hindwing : a large but ill-defined black basal 



j)ati'h ; two jiarallel discal Ijands, the first the broader, of even width, situate just 

 outside the cell, the second crenate, consisting of contiguous halfmoons ; a broad 

 marginal band, distally shaded over with grey scaling, a black dash running through 

 the grey marginal scaling at the apex of the wing. 



I'liderside : ground-colonr as above. Forewing: much more shaded with 



brown than above ; of the discal lines the inner one indistinct, the others crenati', if 



more distinct. Hindwing : a discal band just outside the cell, curving basad at 



abdominal margin, divided into two bands in anterior half ; parallel with this is 

 a third band, more or less strongly crenate, followed by a paler brown, ill-detineil, 

 submarginal band. 



cJ. TeTith abdominal tergite subprismatically comjiressed, convex beneutli, 

 curved downwards at end, apex rather suddenly narrowed into a long point; sternite 

 not essentially different from that of jasminecwum, more convex on uppersiile. 

 ( 'lasper and harjie as in the jireccding, but the harpe much smaller. Penis-sheath 

 also not (littering from tliat o^ jiismincarum. 



?. Vaginal plate of undata cineren (PL XX. f. ',)) similar to tliat of 

 jasminrarum, but the proximal part much shorter, the proximal edge of tliis ante- 

 vaginal plate recurved in middle, the njiper (or hinder) edge triangularly sinuate, 

 with a (sensory) hair. 



Larva and chrysalis not known. 



Ilab. Argentina, and (?) Costa Rica. 



Two subspecies, which may turn out to be specifically <listin('t : 



