NORTH AMERICAN LEPIDOPTERA. 207 



1865.— Walker, Cat. Biit. Miis. Pi. xxxii, p. 416. Stauropns. 



mollis Walker. 

 1865. — Walker, Cat. Brit. Miis. Pt. xxxii. p. 422. Heterocampa . 

 Greenish ciuereous; transverse basal, t. a. and t. p. lines purplish geminate, 

 luuulate, filled in with light brown. Discal mark brown linear; a purplish 

 cloud below it. Subterminal, purplish, intervenular, rounded spots. Secondaries 

 cinereous, with pale mesial line. Expanse 34-40 mm. 



Ilab. — Atlantic States. 



C'. jfiittivitta Walker. 



1855.— Walker. Cat. Hrit. Mus. Pt. v, p. })92. 



albiplaga Walker. 

 1856.— VValker, Cat. Brit. Mus. Pt. vii, p. 1748. 



mucorea Ilerrich-Schiitfer. 

 1856. — Herrich-Schjifler, Ausser. Schmett. vol. i. f. 514. Drymonia. 



harrisii Packard. 

 1864. — Packard, Proc. Ent. Soc. Phil. vol. iii. p. 365. Coelodnsys. 



indeterminnta Walker. 

 1865. — Walker. Cm. Brit. Mus. Pt. xxxii, Pt. 413. Drymonia. 



f doubledayi Scudder. 

 1869. — Scud(ier, Harris' Ent. Corr. 134, note, sp. 3. Heterocampa. 

 Whitish gray, with an olivaceous tinge; pale toward apices. Discal dot ob- 

 scure, linear, surrounded by a whitish space: markings very faint or absent, 

 except the blackish subterminal spots, which are very distinct in the 9- Base 

 of primaries or whole wing more or less clouded with black. Secondaries grayish, 

 darker in 9- Expanse 40 ram. 



Hab. — Atlantic States. 



V. biliiiesita Packard. 



1864 -Packard, Proc. Ent. Soc. Phil. vol. iii, p. 359. 



turbida Walker. 

 1865. — W^alker, Cat. Brit. Mus. Pt. xxxii, p. 419. Heterocampa. 



associata Walker 

 1865.--Walker, Cat. Brit. Mus. Pt. xxxii, p. 426. Edevin. 



ulmi Harris. 

 1869.— Harris' Eut. Corr. pp. 245, 302. Notodonta. 

 Male light cinereous, tinged with blackish. A black basal dash : t. a. and t. p. 

 lines black, geminate, angulated on the veins. Discal dot black, sublunate, often 

 faint. Subterminal line sinuate, whitish, continuous. Female more evenly 

 colored and less distinctly marked. Expanse 30 — 40 mm. 



Hab. — Atlantic States. 



Genus i^IiKOgsKla Walker. 

 1865.— Walker. Cat. Brit. Mus. Pt. xxxii, p. 449. 

 M. viiieresi Packard. 



1864. — Packard, Proc. Ent. Soc. Phil. vol. Hi. p. 372. Lochmxus. 



unicolor Packard. 

 1864. — Packard. Proc. Ent. Soc. Phil. vol. iii. p. 373. Lochmseus. 



marina Packard. 

 1864. — Packard, Proc. Ent. Soc. Phil. vol. iii, p. 373. Lochmseus. 



sobria Walker. 

 1865. — Walker. Cat. Brit. Mus. Pt. xxxii, p. 450. Misogada. 

 Uniform ash-gray or faintly tinged with green; secondaries pale at base. T. 

 p. line represented by a series of blackish venular dots, each succeeded outwardlj' 

 by white, but these marks may be absent. T. a. and s. t. lines sometimes faintly 

 indicated. Expanse 35 — 45 mm. 



Hab. — Atlantic States westward. 



TRANS. AM. ENT. SOC. XXI. JUNE, 1894. 



