342 ENTOMOLOGICAL NEWS. [Oct., 'l6 



Holotypc, a male from Amherst, Massachusetts, August 



26, 1904 [Coll. H. M. Parshley]. 

 Allotype, a female, same data. 



4. Arctocorisa dubia n. sp. 



Surface shining, finely rastrate ; chestnut brown. Pronotal linea- 

 tions 8, rather broad, straight and unbroken. Lineations of clavus, 

 corium and membrane uniformly coalescent to form a dark back- 

 ground with narrow flecks of lighter color. Posterior angle of corium 

 conspicuously bordered by a V-shaped yellow band. Male fovea very 

 shallow, not reaching middle of the eyes. Pala oblong-cultrate ; pegs 



27, crowded distally as in A. interrupta, nitida, etc. Length, 8^ rnm. ; 

 width, 3 mm. 



Holotype, a male from Peru, Massachusetts, August 27, 

 1904 [Coll. H. M. Parshley]. 



5. Arctocorisa parshleyi n. sp. 



Near alternata Say. Lineations similar to alternata but color umber 

 on a cream to ochroleucous background, approaching the typical colora- 

 tion of calva. Width of male pala 3-7, the length (1-3 in alternata) ; 

 pegs 29-30 (38-40 in alternata), along the upper margin (in alternata, 

 the row starts from the middle of the base) Strigil square, small, 6 

 striae. Length, 6^/2 mm.; Width, 1^4 rnm. 



Holotype, a male from Providence, Rhode Island, June 18 

 [Davis coll.]. 



Allotype, a female, same data. 



Paratypes from Ithaca, New York, Mercer and Orono, 

 Maine. 



6. Arctocorisa seriata n. sp. 



Near scabra Abbott. Pronotum and clavus very rastrate. Colora- 

 tion dark brown. Pronotal lineations 5. Those of clavus entire for 

 the most part. Those of corium and membrane much broken and in- 

 definitely seriate. Head yellow. Fovea deep, extending past middle 

 of the eye. Pala very short, cultrate, about twice as long as high, 

 with 17 pegs in an angulated row. Length, 4^4 mm.; width, i$4 mm. 



Holotype, a male from Peru, Massachusetts, August 27, 

 1904 [H. M. Parshley]. 



Allotype, a female, same data. 



Paratypes from Cheshire, Hamclen, and New Haven, Con- 

 necticut; Pownal, West and Orono, Maine; Kingston, Rhode 

 Island, and Durham, New Hampshire. 



