[193] DATES OF COLLECTION OF NEW YORK HETEROCERA. 61 



Eudryas unio (Hubn.) 1 July 8. 



Acoloithus falsarius Glenn June 25. 



Scepsis fulvicollis (Hilbn.) Sept. 4, Sept. 14. 



Ctenucha virginica (Charp.) June 4, June 23. 



Lycornorpha pholus (Drury) 2 July 15, Aug. 16. 



BOMBYCID.E. 



Euphanessa mendica ( Walk.) June 21, July 10. 



Callimorpha Lecontii Boisd July 23, Aug. 2. 



Arctia virgo (Linn.) July 16. 



Arctia Saundersii Grote Aug. 20. 



Arctia arge (Drury), larva Feb. 28. 



Pyrrharctia Isabella (Smith) Pack June 30. 



Spilosoma virginica (Fdbr.) May Y, June 19. 



Hyphantria cunea (Drury) June 3. 



Hyphantria textor Harris May 19. 



Ecpantheria scribonia (Huln) larva , , Oct. 6. 



Halisidota tessellaris (Smith) July 2. 



Orgyia leucostigma (Smith) Aug. 4, Oct. 6. 



Parorgyia cinnamomea Gr.-Rob June 20. 



Parorgyia parallela Gr.-IZob July 21. 



Nadata gibbosa (Smith), larva 3 Sept. 20. 



(Edemasia concinna (Smith) Pack May 12. 



Ccelodasys unicornis (Smith) Pack., larva. . Aug. 1. 



Heterocampa marthesia (Gram)=Lochmceus tessella Pack. July 25. 



Platycerura furcilla Pack 4 June 12. 



Cerura borealis J3oisd., larva, on willow Aug. 22, Sept. 2. 



Dryopteris rosea ( WalJc.) June 30. 



Telea Polyphemus (Linn.) June 17, July 28. 



Actias Luna (Linn.) May 7, July 2. 



Callosamia Promethea (Drury) Pack June 27. 



Platysamia Cecropia (Linn) Grote May 20, June 27. 



Hyperchiria lo (Fabr.) Julv 9. 



Anisota rubicunda (Fabr.), larva Aug. 9. 



Gastropacha Americana Harr., larva, on birch. . . . July 14, Sept. 12. 



Tolype laricis (Fitch) Sept. 1. 



1 The larvae have been collected from willow herb (Epilobium color at urn) but have 

 not been observed by me on grape. 



2 Occurs frequently at Schoharie on blossoms of golden rod (Solidago). On one 

 occasion six individuals were seen feeding together on a single plant, upon a hillside 

 among evergreens. 



3 Feeds on maple and changes to a pupa beneath a leaf fastened by some threads 

 to the ground. The imago is disclosed in June. 



4 The larva feeds on the pine, and attaining maturity about the middle of Septem 

 ber, pupates in a slight cocoon among leaves on the surface of the ground 



