678 Wisconsin Academy of Sciences, Arts and Letters. 
Platypliylax subfasciatus Say. 
Phryganea subfasciata Say, Long’s Exped., II, 1824, 308; Am. 
Ent., Ill, 1828, PI. 44; Complete Writings, I, 1859, 97. 
Neuroma ? subfasciata Walker, Cat. Ueur. Brit. Mus., I, 1852, 
11 . 
Enoicyla subfasciata Hagen, Syn. Hour. 1ST. Am., 1861, 269; 
Proc. Bost. Soc. Hat. Plist., XV, 1873, 296. 
f circularis Provancher, Hat. Can., IX, 1877, 260. 
Platyphylax subfasciatus McLachlan, Jour. Linn. Soc. Lond. 
Zook, XI, 1871, 110. Banks, Proc. Ent. Soc. Wash., VI, 
1904, 211; Cat. Ueur. Ins. IT. S., 1907, 39. Ulmer, Cat. 
Coll. Selys, Ease. 6, 1907, 25; Gen. Insectorum, Ease. 60, 
1907, 54. 
Imago .-—Length of body, 15-17 mm. Expanse, 35-40 mm. 
Antennae blackish, annulated with rufons, tips light rufous, 
basal article rufous within and beneath. Palpi and face yel¬ 
low. Body yellowish beneath, head and thorax rufous, and 
abdomen fuscescent above. Two small warts between the med¬ 
ian and paired ocelli, a larger transverse pair occupying nearly 
the whole of the pronotum, two small linear pairs on mesono- 
tum, and the wing callosities, all clothed with rufous hair. 
Legs yellow with black spines, spurs rufous. Fore wings dull 
ochreous, bullate, scarcely pubescent, a broad smoky band along 
the outer margin, two transverse, irregular, fuscous bands on the 
■disk, broken up into rounded spots by the veins; the outer of 
these nearly without the anastomosis, which it follows; the in¬ 
ner at the middle of the wing, neither extending across. A 
smoky band fills the space between the lower branch of the 
media and the inner margin to the anastomosis. Posterior 
wings sub-hyaline, ochreous at the tips. The third apical cell 
is the narrowest at the base on both fore and hind wings. In 
the fore wing, a cross-vein connects the media and the cubitus 
at the fork of the former, and cross-veins are present on both 
the basal cells. Discoidal cell of each wing about the length 
of its stalk. 
