OF WASHINGTON. 223 



taken on a potato. It really represents a subgenus of Rhodites 

 with an open marginal cell. Abbe Kieffer has rechristened this 

 subgenus Lytorhodites. 



Dr. Dyar presented the following paper : 



LIST OF LEPIDOPTERA TAKEN AT WILLIAMS, ARIZONA, 

 BY MESSRS. SCHWARZ AND BARBER. I. PAPILIONOI- 

 DEA, SPHINGOIDEA, BOMBYCOIDEA, TINEIOIDEA (in 



part). 



By HARRISON G. DYAR. 



Messrs. Schwarz and Barber collected insects at Williams, 

 Arizona, in the summer of 1901. The following listof 139 species 

 comprises the u Macrolepidoptera " and part of the " Microlepi- 

 doptera " taken by them. We hope to have Mr. Busck get the 

 rest of the " Microlepidoptera " in shape to present a list later. 

 The numbers preceding the names are those of the catalogue, 

 Bulletin 52, U. S. National Museum. 



Superfamily PAPILIONOIDEA. 

 10. Papilio rutulus Boisd., var. arizonensis Edw. 

 28. Neophasia menapia Feld. 

 Nathalis iole Boisd. 

 Pyrisita mexicana Boisd. 

 182. Schoenis minuta Edw. 

 192. Phyciodes camillus Edw. 



216. Eugonia californica Boisd. 



217. Euvanessa antiopa Linn. 

 221. Vanessa cardui Linn. 



238. Basilarchia weidemeyerii Edw. 



245. Liminitis bredowii Edw. 



317. Poly stigma nais Edw. 



359. Thecla blenina Hew. 



420. Nomiades lygdamas Boisd. 



440. Cyaniris ladon Cram., var. piasus Boisd. 



442. Everes comyntas Godt. 



450. Brephidium exilis Boisd. 



428. Rusticus glaucon Edw. 



525. Polites sabuleti Boisd. 



584. Epargyreus tityrus Fab. 



601. Thorybes pylades Scudd. 



626. Thanaos petronius Lint. 



Like examples from Florida. Propertius is the species I 

 should have expected from this region. The probability is that 

 there are too many names for the forms of Thanaos. 



Superfamily SPHINGOIDEA. 

 653. Hemaris diffinis Boisd., var. thetis Grt. and Rob. 



