1938 ] 
North American Caddis Flies 
15 
The mottled wings and male genitalia, fig. 36, will serve 
to distinguish this species from other nearctic members of 
the genus. 
Cheumatopsyche analis (Banks), 1903b, p. 243. ( Hydro- 
psyche ) 
Lectotype, male. — Riverton, New Jersey, July 16. No. 
11532. 
The elongate apical segment of the clasper, the V-shaped 
ridge on the dorsum of the tenth tergite, and the inconspic- 
uous apical lobes on the tenth tergite, fig. 20, distinguish the 
species from others in the genus. To date I have seen no 
specimens of this species except the type. 
The much used name “ Hydropsy chodes analis n has been 
applied to at least six different species in the past, and 
records under this name can not be accepted. 
Cheumatopsyche gracilis (Banks), 1899, p. 216. ( Hydro- 
psyche ) 
Lectotype , male. — Colorado, accession no. 2022. No. 11497. 
The elongate apical segment of the clasper combined with 
the elongate-trapezoidal apical lobes of the tenth tergite will 
serve to distinguish this species, fig. 23. 
Cheumatopsyche minuscula (Banks), 1907a, p. 130, pi. 8, 
fig. 5. ( Hydropsyche ) 
Lectotype, male. — Plummers Island, Maryland, August 29. 
No. 11530. Lectoallotype, female. — Same data. 
The pointed and approximate apical lobes of the tenth 
tergite, fig. 21, set this species off at once from sordida 
(Hagen), with which it was incorrectly synonymized by 
Milne. 
Cheumatopsyche sordida (Hagen), 1860, p. 285. ( Hydro- 
psyche ) 
Lectotype, male . — St. Lawrence River, Canada, 1859, 
Sacken. No. 11015. 
This black species is distinguished by the widely separated 
apical lobes of the tenth tergite; these lobes have a dorsal, 
truncate apex, fig. 24. 
Cheumatopsyche speciosa (Banks), 1904d, p. 214, pi. 2, 
fig. 6. ( Hydropsyche ) 
