1910] Barnes and McDunnough—Sphingide of North America 205 
shows a rather careless reading of the original description. Ed- 
wards knew both gaure and juanita and distinguished circe from 
both these species by the fact that the secondaries were dull 
chestnut red with no traces of a darker marginal band. In Coll. 
Barnes are two specimens from Alabama corresponding with 
Edwards’ description, and agreeing with the type specimen in 
Coll. Neumcegen; these we place for the present as form. circe of 
P. gaure. 
(86) P. juanita Stkr. 
(a) juanita juanita Stkr. Tex. 
(b) juanita oslari R. & J. Ariz. 
We do not know the form oslari which differs from juwanita in 
the paler color of wings and the vestigial character of the stigma 
of primaries. 
(87) P. clarkiae Bdv. Colo., Ore., Cal. 
(88) P. flavofasciata Walk. 
(a) flavofasciata flavofasciata Walk. New England. 
(b) flavofasciata ulalume Stkr. Bac: 
(ce) flavofasciata rachel Bruce. Colo. 
A long series of ulalume from British Columbia in Coll. Barnes 
shows a considerable amount of variation; some specimens 
(especially @’s) show very little trace of the yellow band of 
secondaries, although none are so black as depicted in Strecker’s 
original figure; others (mostly o’s) possess a clear orange yellow 
band on secondaries and are scarcely to be distinguished from 
flavofasciata from the east. We do not know the Colorado form 
rachel Bruce. 
Genus Euproserpinus G. & R. 
(89) E. phaeton G. & R. Cal. 
(90) E. euterpe Hy. Edw. Cal. 
Subfamily CHOAROCAMPIN &. 
Genus Xylophanes Hbn. 
(91) X. pluto Fabr. Fla. 
syn. thorates Hbn. 
This is presumably the same species as that referred to by 
Laurent (Ent. News XIV, 305) under the name of Thorates 
pergesa (!). In Coll. Barnes is a long series from Florida. 
(92) X. porcus Hbn. 
(a) porcus continentalis R. & J. Fla. 
