216 LEPIDOPTERA OF NORTH AMERICA. 



or nearly so, and about thrice the length of the thorax. The 

 anterior wings are equal to the length of the entire body, and are 

 a little more than twice longer than broad, with the tip rounded, 

 and the hind margin entire and obliquely convex, the inner angle 

 rounded and the inner margin straight. Hind wings rounded at 

 the tips. 



Male. Antenna? prismatic and ciliferous. Female. Antenna? 

 fusiform and finely ciliated. 



1. E. harrisi. Sphinx coniferarum Harris, p. 297. 



The palpi, head and thorax moderately pale umber, with the 

 sides of the thorax at the base of the anterior wings and lower 

 portion of tegulse grayish. Abdomen brownish-gray. Anterior 

 wings umber colored, varied with pale gray, with two blackish- 

 brown lines from the inner margin crossing the disk to the costa, 

 and a series of blackish lunules in the interspaces, extending from 

 the costa a little beyond the origin of post-apical nervule to the 

 lower third of the inner margin and bordered interiorly with pale 

 gray ; the mark in medio-central interspace is lanceolate, and 

 sometimes that in the posterior interspace; the ends of the nervules 

 tipped with dark brownish; fringes brown, spotted with white. 

 Lighter towards the base. Female, the pale gray less abundant 

 on anterior wing, with long black dashes in the basal portion of 

 medio-central and posterior interspaces, and blackish in the middle 

 of submedian sulcus. 



Mature Larva. Mr. George Newman, a collector in Philadel- 

 phia, assures me he has taken the larva of this insect near maturity 

 on the pines of New Jersey about the latter part of September. 

 He could describe it only in general terms. It was without a 

 caudal horn, and in general color green. 



Maine ; New Jersey ; New Hampshire ; North Carolina. 



CLEMENS. 



ARCTONOTUS BOISD. 



Male. Body thick, very pilose. Proboscis very short, obsolete. 

 Palpi stout, very short and pilose. Antenna? thick, serrate, very 

 pubescent, much longer than the thorax. Abdomen elougato- 

 obconical, hardly longer than the thorax. Legs stout, pilose ; 



