230 Journal New York Entomological Society. ^^°^- xxviii, 



Polygonia progne (Cramer). 



Although this species occurs in two forms, a summer and a winter 

 or hibernating form, only the above name has heretofore appeared in 

 our local lists. Form progne (Cramer) is here applied to the late 

 summer or autumn brood and from l-argenteum Scudder to the 

 early summer generation. With a view to adding the form l-argen- 

 teum Scudder to our local lists, the following records are offered. 

 All the material is in my local collection and was collected by me 

 unless otherwise stated. 



f. aut. progne (Cramer). 



April 20, '02, one specimen, Hemlock Falls, Essex Co., N. J. ; 



July 24, '10, two specimens, Fort Montgomery, Orange Co., N. Y. ; 



July 31, '04, one very old specimen, Van Cortlandt Park, New 

 York City, N. Y. ; 



August 2, '03, one specimen, Sloatsburg, Orange Co., N. Y. ; 



August 30, '08, one specimen, Andover, Sussex Co., N. J. ; 



September 8, '10, one specimen. Big Island, Orange Co., N. Y. 

 (Dr. F. E. Lutz), Coll. Amer. Mus. Nat. Hist.; 



September 20, '14, one specimen. Pine Island, Orange Co., N. Y., 

 Coll. Amer. Mus. Nat. Hist. 



September 21, '10, one specimen, Woodbury Falls, Orange Co., 

 N. Y. (Dr. F. E. Lutz), Coll. Amer. Mus. Nat. Hist.; 



October 11, '18, one fresh female. Van Cortlandt Park, New York 

 City, N. Y. (A. B. Klots), Coll. A. B. Klots. 



f. aest. l-argenteum Scudder. 



June 24, '06, one specimen. Fort Montgomery, Orange Co., N. Y. ; 



July I, '06, five specimens, from last mentioned locality, one of 

 which was collected by G. C. Hall and is in his collection ; 



July I and 2, '09, one specimen each date. Greenwood Lake Glens, 

 Passaic Co., N. J.; 



July 3, '03, one specimen, Sloatsburg, Orange Co., N. Y. ; 



July 4, '05 and '06, one specimen each date. Fort Montgomery, 

 Orange Co., N. Y. 



Aglais milberti (Godart). 



One specimen seen near the Amer. Mus. Nat. Hist, on October 

 26, 1916. One individual observed at Washington Heights, New 



