78 
Psyche 
[March 
with pale yellowish hair; antennae pale, obliquely dark on 
joints as usual ; palpi a little brownish ; legs very pale, rather 
brown on tarsi, hind tibiae with long white hair, spurs pale ; 
abdomen dark brown above, paler beneath, a white lateral 
stripe where dorsum and venter meet. 
Fore wings mostly clothed with brown hair, dark at 
stigma and toward tip, a curved row of white spots, often 
united in a band, across the apical cells, a whitish spot before 
the stigma, an elongate white spot somewhat before outer 
angle, not extending upward beyond median vein, and a 
little before it is another white spot, sometimes the two 
nearly connected. 
The male genitalia have an angular incision in the superior 
plate, the apical part of clasper is slender and curved ; the 
penis, seen from side, is enlarged at tip, mostly on lower side. 
Fore wings 7 mm. long. 
From North Carolina (no further locality) . Type M.C.Z. 
No. 22657. 
Of the size of H. phalerata, it is readily separated by the 
differently marked wings, and by the very different genitalia. 
Explanation of Plate XI 
1, N emocapnia Carolina, ventral plate; 2, N emocapnia Carolina, fore 
wing; 3, Isocapnia fumosa, ventral plate; 4, Dicosmoecus obsuripennis, 
genitalia, side; 5, Dicosmoecus obsuripennis, genitalia, below; 6, N emo- 
capnia Carolina, male venter, below ; 7, Arthripsodes slossonse, genitalia, 
below; 8, Hydropsyche Carolina, clasper and penis; 9, Hydropsyche 
Carolina, superior plate, above. 
