320 PROCEEDINGS OF THE ACADEMY OP 



Bradycellus longiusculus Lee. ; Acupalpus longiusculus Mann. A spe- 

 cimen quite similar to one from Sitka, but captured at York Factory, was sent 

 me by Mr. Murray. 



Bembidium f u n e r e u m, longiusculum, nigrum, 'piceo-seneo tinctum, tho- 

 race latitudine paulo breviore, planiusculo, postice modice angustato, lat- 

 eribus antice rotundatis, postice subsinuatis, foveis basalibus bistriatis, angulis 

 posticus rectis, carinatis, elytris ovalibus, paulo convexis, striis subtilibus, 

 7ma vix obliterata, 3ia punctis duobus notata, pedibus piceis. Long. "19. 



Saskatchewan River; this species belongs to div. VIII. (Lee. Proc. Acad. Nat. 

 Sc. 1857, 4), but differs from all the other species of that group known to me 

 by the thorax more narrowed behind, and the regularly oval elytra, as well as 

 by the piceous legs. 



Dicerca p r ol onga t a Lee. Trans. Am. Phil. Soc. ii. 194. Saskatche- 

 wan River. 



Asaphes c ar bon a t us, ater subopacus, fronte concava, capite thorace- 

 que confertim punctatis, hoc latitudine paulo longiore, antrorsum subangus- 

 tato, lateribus late rotundatis, angulis posticis prolongatis subdivaricatis, 

 carinatis, fissuris basalibus brevibus, basi breviter canaliculato, elytris striis 

 profundis, interstitiis paulo convexis confertim punctatis, antennis articulo 

 3io 4to vix minore. Long. "68. 



Oregon or Rocky Mountains, one male. This species in size, form and 

 color, resembles the Oregon A. morio Lee, but the thorax is densely 

 punctured, and the elytra are also more densely punctured. 



Agriotes macer Lee. A specimen of this species, precisely similar to the 

 one from Oregon, was received from Jasper House. 



Podabrus gradatus, capite thoraceque testaceo-luteis, illo pone antennas 

 punctato, thorace latitudine sesqui breviore lateribus ante medium rotundatis, 

 late depressis, apice late concavo, postice convexo et canaliculato, basi mar- 

 ghiato, angulis minutis dentiformibus ; elytris dense rugose punctulatis, sordide 

 luteis, postice sensim infuscatis, subtus antennis pedibusque nigris, abdominis 

 margine, femoribus basi, coxis, antennarum articulo lmo palpisque basi rufo- 

 t<'staceis. Long. - 48. 



Oregon or Rocky Mountains. The ungues are cleft, with the lower portion 

 but little shorter than the upper. The 2nd and 3rd joints of the antennae are 

 equal, and together are one-half longer than the 4th; the first joint is reddish 

 yellow, with the tip black. The thighs are yellow at the base, gradually be- 

 coming dark at the tip. 



Teicrania Lee. 



Under this generic name I would separate the North American species allied to 

 Horia. The genus has been indicated, but not named by Lacordaire, (Gen. Col. 

 5, 664, note), and differs from Horia by the triangular head; by the obconical, 

 scarcely compressed joints of the antennae ; by the mandibles not being 

 toothed; by the last joint of the palpi being somewhat longer than the 

 penultimate, (in Horia the last joint is much shorter) ; and by the posterior 

 tarsi one-half shorter than the tibiae. The body is also somewhat hairy, 

 while in Horia it is glabrous. Three species are known to me, forming two 

 divisions. 



A. Body without wings. T. sanguinipennis; Horia sanguinipennis Say. 

 Middle States. 



B. Body winged. T. Stansburii; Horia Stansburii Hald., Utah: and 

 T. Murray i, niger opacus, alatus, capite thoraceque dense granulato-punc- 

 tatis, elytris elongato-oblongis, thorace baud latioribus, minus subtiliter 



[July, 



