9294 ASAPHES. 
4. A. rumescens. MNigro-piceus, fusco-pubescens, capite tho- 
raceque fortius sat dense punctatis, hoc (feminæ) convexo, latitu- 
dine paulo longiore, postice canaliculato, lateribus rotundatis, ma- 
gis ad apicem, versus basim paulo angustato, angulis posticis aculis 
parallelis, fortiter carinatis, elytris striis punctatis, intersttiis 
paulo convexis punctulatis, antennarum articulo Sio 2ndo duplo 
longiore et kto paulo angustiore. — Long.#” 9-5”. | 
Lec. Proc. Acad. Nat. Sc. of phil. Nov. 1861, p. 348. 
Sancta Cruz Island, California. Mr. Bache. Closely allied to the 
dark varieties of À. decoloratus, but the head and thorax are much 
more strongly punctured. The second joint of the antennæ is shor- 
ter, being only half as long as the third, and the striæ of the elytra 
are more strongly punctured. 
D. A. oreconus. Niger pube longiore fulva suberecta vestitus, 
capite fortiter thorace sat dense subtilius punctato, hoc angulis pos- 
ticis carinatis paulo divergentibus, elytris flavo-testaceis, striis sub- 
tilius punctatis, interstiliis plants, rugosis et punctulatis ; antenna- 
rum articulo 5io 2ndo sesqui longiore, pedibus fusco-piceis, tibis 
partim, tarsisque fuscis. — Long. 5” 2-4”. 
Mas thorace lalitudine longiore, antrorsum sensim angustato, 
lateribus late rotundatis. 
Femina thorace latitudine fere breviore, convexiore apice magis 
angustato, lateribus magis rotundatis. 
Orégon. 
Ecc. loc. cit. 
D QE — 
