Dates of Collection of New York Heterocera. 191 



PHALiENIDiE. 



Angerona crocataria {Fdbr.) June 3. 



Endropia marginata Minot June 3. 



Amphidasys cognataria Guen April 8. 



Cleora pulcbraria Minot * Sept. 7. 



Tepbrosia cribrataria Guen xVpril IT. 



Aplodes mimosaria Guen Juue 0. 



Acidalia enucleata Guen J^ilj l^- 



Coryeia vestaliata Guen May 25. 



Lozogramma defliiaria ^S^alk May 25. 



Niimeria obtirmaria [Ruhn.) May 21. 



Fidonia Faxonii Minot May 27. 



Fidonia bicoloraria Minot June 1. 



Aspilates dissimilaria {Hilhn.) .' J^^b' ^^ 



Zerene catenaria {Cram.) ^ Sept. 8. 



Cidaria diversilineata {Hubn.) July 12. 



Deltoids. 



Hypena elegantalis Fitch June 9. 



Rivula propinqualis Guen June IT. 



Ptkalid^. 



Pyralis olinalis Guen July 15. 



Enny cilia octomaculalis {Linn.) June 15. 



Desmia maculalis Westw June 26. 



II. COLLECTIONS DURIXG TEAES PRECEDIIS'G 1869. 



Sphestgid^. 



Sesia diffinis Harris May 12. 



Sesia Tbysbe Fair May 25. 



Sesia gracilis Gr.-Roh June 1. 



Tbyreus Abbotii Swams May 25. 



1 Occurs abundantly on the trunks of pines during most of the month of September 

 at Bath ; abundant also at Schoharie. 



- Very abundant at Center at this date, where at least a dozen could be seen from 

 one point, resting on the upper surface of leaves of shrubbery. The conspicuously 

 marked larvae had, during the summer, been very common on Vaccinia and other 

 plants. September 1st, its peculiar cocoon of strong and very open meshes showing 

 plainly the pupa suspended within, was found spun between leaves of willow {Salix 

 humuli). The imago was last seen September 30th. It has not been observed at 

 Schoharie. 



