THE CANADIAN ENTOMOLOGIST. 167 



same stalk, 8 and 9 dividing just before the apex ; 6 out of the same 

 point with the stalk bearing 7-9 ; 3, 4 and 5 close together from the end 

 of the median. 



Secondaries : Subcostal rather long, forking to give rise to 6 and 7 

 unusually close to apex ; costal very short from the subcostal beyond its 

 middle ; 3, 4 and 5 very close together out of the end of the median. 



These studies were made on £. egle. In Mr. Grote's paper on the 

 genus in Can. Ent., XIV., 196, is an excellent table of the species at 

 that time known, which renders their recognition easy. Several have 

 been since described. From what we know of the early history of some 

 of the species, dimorphism occurs in the genus, and some of the described 

 forms may yet prove synonyms. 



E. abdomifialis Grt. 



187 1 — Grt., Can. Ent., III., 124, Pygardia. 



1873 — Grt., Buff. Bull., I., 34, Pygardia. 



1882 — Grt., Papilio, II., in, Euchades. 



1882 — Grt., Can. Ent., XIV., 196, Euchaetes. 



Habitat — Alabama. 

 E. bolter i Stretch. 



1885 — Stretch, Ent. Amer., I., 106, Euchaetes. 



Habitat— Texas. 



E. collar is Fitch. 



1856 — Fitch, 3rd Rept. Ins., N. Y., 265, Hyphantria. 



1862 — Morris, Synopsis, 344, Spilosoma. 



1864 — Pack., Proc. Ent. Soc, Phil., III., 130, ^=egle. 



1868— Grt. & Rob., Tr. Am. Ent. Soc, II., 75, =egle. 



1873 — Stretch, Zyg. & Bomb., 188, pi. 8, f 5 $, Euchaetes. 



1874 — Lint.*, Ent. Cont., III., 146, Euchaetes. 



1877 — Van. Wag.*, Can. Ent., IX., 171, life hist. 



1880 — Jewett*. Can. Ent., XII., 228, Euchaetes. 



1882 — Grt., Can. Ent., XIV., 196, Euchaetes. 



1883 — Edw.*, Papilio, III., 146, Euchaetes. 



E. antica Wlk. 



1857 — Wlk., C. B. Mus., Lep. Het., VII., 1745, Tanada. 

 1868— Grt. & Rob., Tr. Am. Ent. Soc, II., 75, =egle. 

 1873 — Stretch, Zyg. & Bomb., 188, /r. syn. 

 1875 — Butler, Cist. Ent., II., 37, /r. syn. 



