202 PROCEEDINGS OF 
converus, new species (p. 266) 
discoideus group (p. 268) 
discoideus (LeConte) (p. 269) 
(=carus (Dietz)) 
corpulentus LeConte (p. 271) 
centralis (Dietz) (p. 273) 
(=lateralis (Dietz)) 
lineolatus group (p. 275) 
lineolatus Casey (p. 275) 
triangularis (Dietz) (p. 277) 
Subgenus Pseudosmicronyx Dietz (p. 
279) 
corniculatus group (p. 280) 
corniculatus (Fahraeus) (p. 282) 
(=squamulatus LeConte) 
(=spurcus Casey) 
(=connivens Casey) 
(=columbianus Dietz) 
(=lanuginosus Dietz) 
(=fallax Dietz) 
(=fallaciosus Klima) 
perpustllus Casey (p. 286) 
(=minutissimus Blatchley) 
californicus Dietz (p. 287) 
pallidus, new species (p. 288) 
flavicans LeConte (p. 290) 
(=nebulosus Dietz) 
(=ornatipennis Dietz) 
(=maculatus Dietz) 
(=dietzi Klima) 
immaculatus, new species (p. 292) 
commixtus Dietz (p. 294) 
(=caseyt Blatchley) 
utilis Buchanan (p. 296) 
obtectus group (p. 298) 
obtectus LeConte (p. 299) 
albidosquamosus Klima (p. 301) 
(=albosquamosus Dietz) 
(= mackenziei Sleeper) 
imbricatus group (p. 302) 
imbricatus Casey (p. 303) 
(=hornii (Dietz)) 
THE NATIONAL MUSEUM 
ovipennis group (p. 305) 
ovipennis LeConte (p. 306) 
(=setulosus Dietz) 
tesselatus Dietz (p. 308) 
(=impressirostris Dietz) 
squalidus Casey (p. 310) 
(=cinerascens Dietz) 
(=morio Dietz) 
abnormis group (p. 312) 
abnormis Dietz (p. 313) 
(=parcus Dietz) 
griseus group (p. 314) 
griseus LeConte (p. 315) 
(=picipes Dietz) 
pleuralis Dietz (p. 317) 
resplendens group (p. 319) 
resplendens Dietz (p. 320) 
pusio LeConte (p. 321) 
(=rufulus Dietz) 
(=wickhami (Dietz)) 
Subgenus Desmoris LeConte (p. 322) 
scapalis group (p. 323) 
scapalis (LeConte) (p. 324) 
constrictus group (p. 326) 
constrictus (Say) (p. 328) 
(=pervisus (Dietz)) 
pinguts Blatchley (p. 330) 
sparsus Casey (p. 331) 
(=obesus (Dietz)) 
fulvus group (p. 332) 
fulvus LeConte (p. 334) 
sordidus LeConte (p. 336) 
(=montanus (Dietz)) 
humilis (Dietz) (p. 339) 
compar (Dietz) (p. 340) 
floridanus (Dietz) (p. 342) 
tncertus (Dietz) (p. 343) 
(=rusticus Dietz) 
(=vitiosus Dietz) 
rectirostris Blatchley (p. 345) 
Unrecognized species (p. 346) 
fraterculus Dietz 
VoL. 113 
