THE CANADIAN ENTOMOLOGIST. 



231 



H. tessellaris Sm. Abb. 



1797 — Sm. Abb.*, Ins. Ga., II., 149, pi. 75, Phakena. 



18 16 — Hbn., Verzeichiss, 170, Halisidota. 



1837 — Geyer, Zutr., No. 470, ff. 939-940, Halisidota. 



1833 — Harris, Cat. Ins., Mass., 592, Arctia. 



1 84 1 — Harris*, Rept. Ins., Mass., 260, Lophocampa. 



1856— Wlk., C. B. Mus., Lep. Het., III., 732, Halisidota. 



i860— Clem., Proc. Ac. Nat. Sci., Phil., XII , 534, Halisidota. 



1862 — Morris, Synopsis App., 348, Halisidota. 



1862 — Harris*, Inj. Insects, 364, Lophocampa 



1863 — Saund.*, Syn. Can. Arct., 19, Halisidota. 



1864— Walsh*, Proc. Bost. Soc. N. H , IX., 289, Halisidota. 



1870— Walsh*, Am. Ent., I., 205, Lophocampa. 



1873— Stretch*, Zyg. & Bomb., 87, 137, pi. VI., f. 9, ? , Halisidota. 



1882 — Grote, New List, 16, Halisidota tessellata. 



ant ip kola Walsh. 



1864— Walsh*, Proc. Bost. Soc. N. H., IX., 288, Halisidota. 



1864 — Walsh*, Proc. Ent. Soc, Phil., III., 412, 413, Halisidota. 



1864 — Grt., Proc. Ent. Soc, Phil., III., 536,/;-. syn. 



1865 — Walsh, Proc. Ent. Soc, Phil., V., ig-j^pr. sy/i. 



var. harrisii Walsh. 



1864 — Walsh, Proc. Ent Soc, Phil., III., 430, Halisidota. 



1865 — Walsh, Proc. Ent. Soc, Phil., V., \^i,pr. var. 



1870 — Walsh, Am. Ent., I., 205, Lophocampa, 



1873 — Stretch, Zyg. and Bomb., 137, /r. var. 



Habitat — Canada to Texas ; Illinois, Indiana, Missouri. 



Food-plants — Oak, sycamore, beech, hornbeam, plane. 

 H. trigojia Grt. 



1879 — Grt., No. Am. Ent, I., 46, Halisidota. 



1 88 1 — Grt., Trans. Kans. Ac. Sci., VII., 64, Halisidota. 



Habitat — New Mexico. 



Genus Euhalesidota, Grt. 



1865, Grt, Proc Ent. Soc, Phil, V., 243. 

 Head moderate ; eyes large, not prominent ; tongue of medium 

 length, corneous ; palpi short, scarcely exceeding the front ; terminal 

 joint very short; antennae long, in the male heavily pectinated; legs 

 increasing in length posteriorly ; spurs normal in number and moderate in 

 length. 



