92 [June 



A. few Lepidoptera Heterocera received by this Society from Pike's 

 Peak, and now contained in its Cabinet, have been determined as fill- 

 lows. A species of Flusia, closely resembling the European P. diver- 

 gens, was preliminarily described on page 274 of the 2nd volume of 

 these Proceedings, as P. vjnea Grrote ; while still considering the species 

 as distinct from its European ally, it is believed to be the species de- 

 scribed as P. nitlcola Walker, with which description the specimen 

 sufficiently corresponds ; the name given it in these pages is accord- 

 ingl}^ withdrawn. Besides the below enumerated, determined speci- 

 mens, individuals were received belonging to the genera Hadena. 

 Anarta, and Cidaria, but their insufficient preservation prevented their 

 specific determination. 



Deilephila lineata. Fab. 



Omoiala vermiculata, Grote. 



Ctenucha Cressonana. Grote. 



Coloradia Pandora. Blake. 



Anatolmis Grotei. Packard. 



Plusia alticola. Walker. 



Plataea californiaria, Herrich-Schseffer. 

 Gon/todcs uncanaria. Guenee. 



Cidaria albofasciata, Grote. 

 The latter species, described originally under Baptria, is more cor- 

 rectly referred to its present genus. 



List of a Collection of LEPIDOPTERA HETEROCERA, taken near Williams- 

 town, Mass. 



BY AUG. R. GROTK, 



Curator of Entomology, Buffalo Society Natural Sciences. 



A small collection of Lepidoptera taken in the immediate neighbor- 

 hood of Williamstown, Mass., during the season of 1863, by Mr. Wm. 

 A. Nason. having been submitted to me for determination, I have pre- 

 pared the following list, in the expectation of its being of interest in 

 regard to the distribution of the species and as a contribution to the 

 Le])idopterous History of the locality in which they were collected. 



Limacodes fasciola. H-S. 



L. laticlavia, Clemens. 

 Harrisina americana. Boisd. 



1'. di-^par. Harris. 



