78 CATALOGUE OF 



domeu extending a little beyond tbe hind wings ; apical tuft small. 

 Wings elongated, moderately broad. Fore wings hardly acute ; 

 costa straight ; exterior border convex, moderately oblique. 



1. Sebunta guttulosa. 



Mas. Cinerea, fusco conspersa ; caput subtus pectusque albida ; 

 alee anticce lineis duabus incomplete nigris fusco nebulosis. 



Male. Cinereous. Head and thorax speckled with brown, or 

 mostly brown. Head beneath and pectus whitish. Wings slightly 

 iridescent. Fore wings largely and transversely brown-speckled ; 

 two dentate incomplete black lines, which are more or less shaded 

 with brown. Hind wings speckled like the fore wings. Length of 

 the body 5 — 6 lines; of the wings 14 — 16 lines. 



a. United States. Presented by E. Doubleday, Esq. 



b, c. Nova Scotia. From Lieut. Eedman's collection. 

 d. Orilla, West Canada. From Mr. Bush's collection. 



Genus 32. TEISIDES. 



Mas. Corpus gracile. Frons producta. Proboscis conspicua. 

 Palpi sat graciles, oblique ascendentes, verticem paullo superantes ; 

 articulus 3us lanceolatus, 2o paullo brevior. Antennse pubeseentes. 

 Abdomen alas posticas superans; fasciculus apicalis parvus, sub- 

 compressus. Pedes lseves, graciles ; tibiae postica? calcaribus 

 quatuor longis. Alae anticae elongatae,;angust83, apice subrotund- 

 atae, margine exteriore valde convexo vix obliquo. 



Male. Body slender. Front prominent. Proboscis distinct. 

 Palpi rather slender, obliquely ascending, rising a little higher than 

 the vertex ; third joint lanceolate, a little shorter than the second. 

 Antennae pubescent. Abdomen tapering, extending beyond the 

 hind wings; apical tuft small, slightly compressed. Legs slender, 

 smooth ; hind tibiae with four long spurs. Wings elongate. Fore 

 wings narrow, slightly rounded at the tips ; exterior border very 

 convex, hardly oblique. 



1. Trisides bisignata. 

 Mas. Cinereo-fusca ; alee anticee macula apud marginem interio- 

 rem albida magna oblonga ; posticce cinereee, semihyalince. 

 Male, Cinereous-brown. Abdomen cinereous. Fore wings 

 with a large oblong whitish spot on the inteiror border at a little 



