830 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvn. 



PRONOCTUA PYROPHILOIDES Harvey. 



One specimen, Jul}^ 25, and one from Mr. Cockle's collection, refer- 

 able to the Californian form pympldloides. A large pinkisli well- 

 marked form occurs in Colorado {typmt Smith) and a smaller pinkish 

 lightly marked form in southern Utah {2>eaJ)odya'Tiy\xY). 



CHORIZAGROTIS AUXILLARIS Grote. 



One specimen, September S (Glacier). 



CHORIZAGROTIS AGRESTIS Grote. 



Two specimens, Aug-ust 9 (Kokanee Mountain, Mr. W. R. Allen), 

 10 (Kokanee Mountain, on tlie Glacier). This, with the preceding, 

 which are doubtlessl}- only forms of one species, would seem to be 

 wanderers from another faunal region. The species is very conunon 

 throughout the plains and in the foothills of the Rocky Mountains to 

 the south, and it is to be noted that they were only taken in the 

 Kootenai district at high altitudes, or trapped on snow, probably Avhile 

 migrating. 



RHIZAGROTIS FLAVICOLLIS Smith. 



Five specimens, July 18, August 1, 3, ■!, 5. This species has the 

 appearance of a Parafjrotli< of the flavidens group, but the antenna? of 

 the male are bristled and ciliate only, not serrate. Smith detines 

 Rhizagrotis from Paragrotis in that the former has the male antennae 

 " simple or ciliate only,'^ the lattei- "pectinate or serrate and bristled." 

 y^hWo. jJ a iueollii^ does not conform exactly with either, it is probablj'^ 

 best referred to Rldzagi'otls^ from the absence of the serrations. 



FELTIA SUBGOTHICA Haworth ( JACULIFERA Guene'e). 



One specimen, August 13. 



FELTIA HERILIS Grote. 



One hundred and sixt^^-three specimens, Juh^ l-t, 19, 25, 30, August 

 3, 6, IT, 18, 20 (West Robson). Tliey vary but little. After seeing 

 this excellent series I am convinced that this is a distinct species, not a 

 variety, as given in Bulletin No. 52, U. S. National Museum. The 

 nomenclature there adopted may be amended so as to recognize three 

 species.^' In Bulletin No. 38, U. S. Mational Musemn there is an error 

 in the synoptic table on page 111. It should be herUis which has the 

 short branches to male antenna?, not trlcosa {jaculifera of the table) as 

 there given. The life history was observed. 



«See also Grote, Can. Ent., XXXV, 190.S, p. 258, and Hampson, Cat. Lep. Phal. 

 Brit. Mus., IV, 1903, pp. 343-346. 



