40 
Psyche 
[March 
Limnephilus sordidus Hagen, 1861, p. 264. 
Lectotype, male . — North Red River, Canada, 1858, Uhler. 
No. 10710. 
This species has been considered a synonym of bimacu- 
latus Wlk. 
Limnephilus spinatus Banks, 1914, p. 149, fig. 8, 9. 
Lectotype , male . — Vineyard, Utah, August 22. No. 11617. 
Lectoallotype, female. — Same data, but August 28. 
The slender and undivided lateral arms of the sedeagus 
distinguish this species, fig. 57. 
Limnephilus tarsalis (Banks), 1920, p. 342, fig. 104. ( Col - 
potaulius ) 
Lectotype, male . — Ward, Colorado, Oslar. No. 10880. 
The male genitalia, fig. 62, resemble most closely those of 
secludens (Banks). 
Limnephilus vastus Hagen, 1861, p. 257. 
Lectotype, male . — Ins. Kenae. No. 10724. 
The abdomen of the type is missing. 
Neophylax fuscus Banks, 1903b, p. 242. 
Lectotype, male. — Agricultural College, Michigan, Pettit. 
No. 11643. Lectoallotype, female. — Franconia, New Hamp- 
shire, Mrs. Slosson. 
The male genitalia of this species are illustrated in fig. 86. 
The species considered and illustrated as this by Betten is 
quite different. 
Neophylax occidentis Banks, 1924, p. 441, figs. 51, 58. 
Lectotype, male . — Reno, Nevada, 1878, Morrison. No. 
14848. 
The male genitalia of this western species are illustrated 
in fig. 85. The similarity of the fundamental pattern of 
genitalia with the eastern species, and having the distinctive 
wart behind the lateral ocellus, indicate that this species 
forms a primitive subgenus of Neophylax. 
Neophylax pilosus (Banks), 1930b, p. 228, fig. 13. ( Acrono - 
psyche) 
Lectotype, male. — Modoc Co., California, July 20, 1922, 
Lindsey. No. 16319. Lectoallotype, female. — Same data. 
This species, the genotype of Acronopsyche Banks, is a 
synonym of occidentis Banks. 
