63 



109. haruspica Grt.*) Can.; U. S. east of Rocky Mts. 



augur + Gn. 



unimacula || Morr. 

 grandis Spey. 



110. sierrae Harvey. Colorado; California. 



111. Clemens Sm. California. 



112. clandestina Harv. Can.; Northern States. 



unicolor Wlk. (Mamestra.) 

 nigriceps Wlk, (Mamestra.) 



113. havilae Grt. Colorado; California. 



114. siibporphyrea Wlk. ,, Georgia". 



115. piscipellis Grt. Colorado; Nevada; Arizona. 



116. atrifrous Grt. Colorado; Arizona; New Mexico. 



117. tepperi Sm. Montana. 



118. lubricaus Gn. Canada to Texas; New Mexico. 



associans Wlk. (Mamestra.) 

 illapsa Wlk. (Graphiphora.) 

 var. beata Grt. 



119. vocalis Grt. Colorado; Nevada; New Mexico. 



var. invenusta Grt. 



120. pallidicollis Grt. California. 



cinereocollis || Grt. 



121. pyrophiloides Harvey. California. 



s. g. Chorizagrotis Sm. 1890. 

 Type: C. auxiliaris. 



122. auxiliaris Grt. Colorado; Texas; Utah; California; 



Nebraska. 



123. introferens Grt. Col,; Texas; Arizona; California; 



Kansas. 



124. sorror Sm. Montana; Texas. 



125. agrestis Grt. Colorado; Texas; Nebraska; New 



Mexico; Cal. 

 mercenaria Grt. 



126. inconcinua Harvey. Col.; Texas; Arizona. 



127. immixta Grt. Texas. 



128. balinitis Grt. Colorado; British Columbia. 



129. terrealis Grt. New Mexico. 



Subgen. Ogygia**) Hbn. 1818. 



*) JIr. Smith finds a sole decisive character to separate this from the 

 European augur in the shape of the g:enitalia. I am afraid this character may 

 prove illusive wheu sufficient material is examined. The immatnre stacres must 

 be also compared. Whether the American form (separated from the Old World 

 form according to my theory by the Glacial Epoch) has acquired constant 

 aud special characters is not ascertained heyond all doubt. 



**) Hbn. Verz. 225. A mixed genus. but including signifera and 

 another European species, apparently certainly congeneric with onr American 

 forms; the others belong to named genera. i take therefore signifera &n type, 

 Ogygia must therefore replace Rhizagrotis, though perhaps not so appropriate 

 and certainly not so well described. 



