460 NEW YORK STATE MUSEUM 



terior margin; hind wings in middle with a few minute white 

 dots which may be wanting; some white apical spots in both 

 wings, these often united in hind wing to form larger white 

 apical areas. Length to tip of wings 30 to 38 mm; alar expanse 

 45 to 55 mm [pi. 52, flg.l]. 



Massachusetts, New York, Pennsylvania, Washington D. C, 

 Maryland, Georgia; in Ohio along tributaries of the Muskingum 

 in Knox county; in Minnesota at St Cloud, St Johns and Minne- 

 apolis. 



3 C. rastricornis Rambur 



1842 Ohau Modes rastricornis Rambur, Hist. Nat. Neur. p.444 

 1853 Chan Modes rastricornis Wallier, Cat. Brit. Mus. Neur. 



p.198 

 1853 Hermes indecisus Walker, Oat. Brit. Mus. Neur. p.204 

 1861 Hermes pectinicornis Linnaeus, Hagen, Synopsis Neur. N. 



Am. p.189 

 1861 Cliauliodes rastricornis Hagen, Synopsis Neur. N. Am. 



p.189 

 1863 Chauliodes rastricornis Hagen, Ent. Sec. Phila. Proc. 



2:181 

 1863 Chauliodes rastricornis Walsh, Ent. See. Phila. Proc. 



2:263 

 1869 Chauliodes rastricornis HcLachlan, Ann. and Mag. Nat. 



Hist. f4), 4:40 

 1892 Chauliodes rastricornis Banks, Am. Ent. Soc. Trans. 



19:357 

 1901 Chauliodes rastricornis Needham, N. Y. State Mus Bui. 



47, p.546 



General color luteo-cinereous; head behind with flat, black 

 streaks and spotsi; prothorax with a slight impression on the 

 middle behind, a flexuous impressed stripe each side; legs 

 luteous, tarsi fuscous; antennae of both sexes serrate; front 

 wings subcinereous, obscurely clouded with fuscous, veins 

 marked with dark and light uniformly alternate; hind wings 

 cinereous. Length to tip of wings 45 to 55 mm ; length of body 

 5 to 50 mm; alar expanse 65 to 80 mm. 



Xew York, Pennsylvania, South Carolina, Georgia, western 

 Florida, Sullivan Ind., Illinois, Missouri. 



