. Classification of the Coleoptera of North America [microform]. Beetles; Coléoptères. '.:.«if ::f--iV.'; '' 'i'. â¢.ai i- "i <â¢â â. â¢â¢â ..V4 ⢠' '^^ . - 7* â¢â â ⢠;; . â , " :-"f^^ â '^â .^ â¢.f s â \«'" V '* . .⢠â¢'.. â ir ; »1 â ⢠'â -v. * 1 ' ⢠J . .y 296 COLKOl'TKllA OF NtHlTIt AMKHICA. the tiihorc'iiliilt) protliurax autl .sliMuler lrj;s |)rt'vuiit such nn nssn- ciivtioii. Tlie eyes eiiibnice tlio baso of the uutciiiuu rallier Ici^s tliuii in tlie iii'igliboriiig tribes. Tiibo Mil.âCALLiCIIKOiniXI. Willi this Irilie eoimiieiiccs a ."^erics disti
. Classification of the Coleoptera of North America [microform]. Beetles; Coléoptères. '.:.«if ::f--iV.'; '' 'i'. â¢.ai i- "i <â¢â â. â¢â¢â ..V4 ⢠' '^^ . - 7* â¢â â ⢠;; . â , " :-"f^^ â '^â .^ â¢.f s â \«'" V '* . .⢠â¢'.. â ir ; »1 â ⢠'â -v. * 1 ' ⢠J . .y 296 COLKOl'TKllA OF NtHlTIt AMKHICA. the tiihorc'iiliilt) protliurax autl .sliMuler lrj;s |)rt'vuiit such nn nssn- ciivtioii. Tlie eyes eiiibnice tlio baso of the uutciiiuu rallier Ici^s tliuii in tlie iii'igliboriiig tribes. Tiibo Mil.âCALLiCIIKOiniXI. Willi this Irilie eoimiieiiccs a ."^erics hy the t^rw- telluin being acute at ti|), and tin! antenniu eariiiate on the lower etigf, with the ixirilVrous sy.^ten^ arranged in a groove »aeli .si(i(; of the earina. The are always very linely grannlate(l, and deeply ennirginated, embracing the b;>se oC the antenna', with the upper lobo tolerably wide. 'I'liis tribe is further distinguished by the nnindiljles being hmg. pyranddai, nearly s-traight, bent only at the tip, wideh is acute The outer lobe of the ina.\ill:e is longer than tfie palpi, which arc cylindrical; the labial palpi are much longer, feebly dilated, truncate at lip; the nientuni is flat, trapezoidal, ami pdrreci, gradually beconung coriaceous in front; the iiase of the ina.\ill:e is very large and Hal; the gidar process for support of the nu'iituni is nearly wanting; the genie are long. 'I'he is con- stricted bcl'ore and behind, ai'uied with a strong lateral s|)iMc. yeutelliiiu moderately large, triangular, acute ; mcsonotuin sniiioili, with a narrow triangular stridulatiiij^ surface; elytra inirrowcd from the humeri, which are prondnent, munded at tip. I'ro- stornum not tuberculate, roiimlcd behind, globose, cavities not angulated externally, c(jmpletely cKised behind; mesosternuin parallel, emarginate behind, eoxal cavities rounded, scarcely angulated, by the
Size: 1081px × 2312px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorlecontej, bookcentury1800, bookdecade1880, bookyear1883
