171 



colored, witli about, twelve l)la(k lines on I lie, lore wings, and al)out the suiih^ 

 miinbcr on the hind wings. Tiic lines are black, very ol)li(|uc, l)ccoming 

 scalloped toward the outer edge, beyond the distinct discal dot; the third line 

 beyond the discal dot is double, with long, regular scallops; the two next 

 lines are near together, and close to the sui)mari:inal. zi<rzag, while line; 

 opposite each point ol' the white scallop is a marginal black dot, adjacent to 

 tl'i- marginal, black, interrupted line; fringe ])ale, checkered with i)rown. 

 Hind wings marked lik(^ tlu; anterior pair, with the edge well scalloped; 

 l)cneatli, the wings are paler and clearer, with the l)lack discal (h)ts larirer and 

 very distinct, with taint traces of the extradiscal lines. 



Length of body, (?,0.45, 9, 0.50; of fore wing, J, 0.65, 9, 0.70; expanse 

 of wings, 1.40-1.45 inches. 



Brunswick, Me. (Packard); Portland, Me. (Morse); Salem, Mass., August 

 24 (Putnam J ; Bmokline, ]\Iass., xVugust 2ii (Shurtlelf) ; Boston, Mass., June 

 10 (Minotj; Cambridge, Mass. (Harris Coll.); Natick,. Mas.s. (Stratton); 

 Amherst, Mass. (Goodell) ; West Farms. N. Y. (Angus); "Canada" (Gucnee); 

 "Canada, Florida, Georgia" (Walker); Montreal, Canada (Lyman). 



HYDRIA Hiibuer. 



Hi/dria Hiibn., Teutameu, 1806-10. 



Calocalpc lliibu., Verz., 330, 1818. 



Acidalki Trcits. (iu part), Schiu. Eui-., vi (ii), 52, 1828. 



Larciitla Dii]). (in part), Lep. Fraucc, viii (v), 3.">8, i83(). 



Eucoxmia Stej)!!., 111., iii, 26'^, 1831. 



Lareulia Boisd. (in i)a!t), 204, 1840. 



ll.-Scli. (iu part), Schm. Eur., iii, 141, 1847. 

 Calocalpe S'epli., Cat. Br. Li-p., 210, 1850. 

 Scotosia Gnen. (iu part), Pbal., ii,440, 1857. 

 I'AWOnmia Staiidinger, Cat., 78, ISGl. 

 .Sco/osia Walk, (in part), List Lep. Hi-t. Br. Mns., xxv, 1342, 1802. 



The head is as in Philereme ; but the palpi are much shorter, passing 

 but little beyond the head, and with the third joint sharp, minute, partly con- 

 cealed by the hairs of the second joint. Anlennre simple, not ciliated.. Fore 

 wings large and broad, but not so nuich larger than the iiind wings as in Pld- 

 lereme, and not so ialcate ; apex obtuse, outer edge slightly less ol)ru[iie than 

 in Fliilcreme, and not scalloped. Hind winiis much lomrer and larger, with 

 the apex not produced, much more rounded than usual; outer edge full and 

 rounded, slightly excavated below the a[)ex, but not scalloped; inner edge 

 with an ear and prominent tutt, much as in PliUert'tne. Venation: as in Thi- 

 lereme', but the second subcostal venule is longer and more parallel to the 



