INSECTS OF ALASKA.	587 INSECTS.
List of Diurnal Lepidoptera.
Vanessa antiopa Ochs. Nulato, May.
Erebia discoidalis Kirby. Yukon River, May and June.
Erebia Mancinus Doubl. Nulato, May.
Grapta faunus Edw. Q Yukon River, June.
Melitcea Helvia Scudder, n. s. Yukon River, June 15th.
Melitcea sp. (? M. palls Boisd.). Fort Yukon.
Lyccena Lucia Westw. Yukon River, June.
Pieris venosa Scudder. Yukon River, June and July, below Nulato. Anthocaris lanceolata Boisd. Yukon River, above the Ramparts. Colias interior Scudder. Fort Yukon, June 25th.
Papilio Turnus Linn. Yukon River, June and July, abundant. Papilla Aliaska Scudder, n. s. Nulato to Hudson Bay, May and June. Parnassius Eversmannii Menet. Yukon River, June 15th. (Siberian.) Species were noticed, but not obtained, which may have been other
than those enumerated above.
List of Nocturnal Lepidoptera.
BOMBYCIDtE.
Euprepia caja Linn. St. Michael's, August.
Platarctia borealis Moschler.
Phragmatobia Dallii Packard, n. s. June 15th.
Gastropacha alaskensis Packard, n. s. Yukon River, June loth.
PHALIENIDIE.
Melanippe hastata Linn. Yukon, July.
Coremia sp. indet. Nulato.
Hcematopis sp. indet.
Anisopteryx sp. indet. St. Michael's, September loth.
TINEIDIE.
Depressaria and three other unrecognizable forms. List of Hymenoptera.
APIDIE.
Bombus occidentalis Greene. Yukon Valley. Bombus ftavifrons Cress. Yukon Valley.