North-American Insects. 15 
25. Acronycta lepusculina. 
Acronycta lepusculina, Guenée, Noct. i. p. 46. n. 55 (1852). 
Fort Good Hope, Mackenzie River, near the Arctic circle, 
18th July. 
26. Syneda petricola. 
Euclidia petricola, Walker, Lep. Het. xiv. p. 1462. n. 8 (1857). 
Rapids of the Drowned, Ist July. 
The type of this species was from the Rocky Mountains. 
It is like a small pale form of S. divergens, Behr., and the 
markings of the secondaries vary in the same way, the comma- 
shaped discocellular black dash being either isolated or con- 
nected by a bar to the submarginal band. 
27. Euclidia annexa. 
Euchidia annexa, H. Edwards, Entom, Amer. vi. p. 115 (1890). 
Banks of the Slave River, 26th June; Rapids of the 
Drowned, 28th June and Ist July. 
The type specimen and others collected with it were obtained 
in Oregon by Lord Walsingham. 
28. Huclidia cuspidea. 
Drasteria cuspidea, Hiibner, Sammi, exot. Schmett. Zutr. i. p. 16. n. 35, 
figs. 69, 70. 
Banks of the Slave River, 26th June; Rapids of the 
Drowned, 30th June. 
29. Metrocampa perlata. 
Metrocampa perlata, Guenée, Phal. i. p. 128, n. 197. 
Fort Good Hope, Mackenzie River, 18th July. 
30. Cosymbia pendulinaria. 
Ephyra pendulinaria, Guenée, Phal. i. p. 414. n. 674. 
Rapids of the Drowned, 2nd July. 
31. Deilinia exanthemata. 
Phalena exanthemata, Scopoli, Ent. Carn. p. 218. n, 542. 
Fort Resolution, Great Slave Lake, in a marsh, at 2 P.M. 
on the 7th July, and at 11.15 P.M. on the 9th July. 
The specimens differ in no respect from European 
examples ; they do, however, differ somewhat from the allied 
D. erythemaria of the United States. 
