. Monographs of the Diptera of North America [microform] / prepared for the Smithsonian Institution by R. Osten Sacken. Diptera; Insects; Diptères; Insectes. rioxioMYlA. isl stPMitrlv (â¢iiiivcr\viinls ilic nntrrior hrniicli of tho fourili vein; tl'isfiil ('"'ll cliix'tl ill the iiiiijnriiy of tin- siicciiiit'iis. ('(iiiiiii'iii, ill sMiiiiiicr; NN'iisiiiii^lnii, I) ('.; 'rrciitoii Kiills, N V , lie. Aiiiniijr fiftfcn s|i('ciiM('iis wliirli 1 IudI lit'f(»ro iiu.', wIumi I fir«t ilrscril)oil tills species, only oiiu liiui tlie discul coll opi ii. 2. (ri. CHKtiatella O. S. % ami 9-âSulpl
. Monographs of the Diptera of North America [microform] / prepared for the Smithsonian Institution by R. Osten Sacken. Diptera; Insects; Diptères; Insectes. rioxioMYlA. isl stPMitrlv (â¢iiiivcr\viinls ilic nntrrior hrniicli of tho fourili vein; tl'isfiil ('"'ll cliix'tl ill the iiiiijnriiy of tin- siicciiiit'iis. ('(iiiiiii'iii, ill sMiiiiiicr; NN'iisiiiii^lnii, I) ('.; 'rrciitoii Kiills, N V , lie. Aiiiniijr fiftfcn s|i('ciiM('iis wliirli 1 IudI lit'f(»ro iiu.', wIumi I fir«t ilrscril)oil tills species, only oiiu liiui tlie discul coll opi ii. 2. (ri. CHKtiatella O. S. % ami 9-âSulplmiHO-flava, fuhco viirinirata, iiut.'iinis amaiitiai'is, in iiian- tieiise |iuli('sreiitilius, veilicillis lii«vi- liiis; (lediliiis iiiiicMiloriliiiH ; celluld disitoiilali npuita. giil|>liiir Vfllow, 'u'attMl with lnown ; aiiteiiiiie orange yellow at tho liasis, ileiisi-ly piilii'so'iit aiiil with (rt vcititils in tlie male; tuft iiiii- I'oliTOILS ; (lisi-al cell open, ,'. eoip. 0/2â(â¢.2.'). SvN. diiiiDmyiii coijnalflhi O. , I'rou. Ai\ Nat. Sc. Phil. p 2'.W. A'ci'V liki! tlio prceediiiff, l)iit easily «listiii,ifiiislietl l»y tlie lolluw- in<.' cliaraetcrs : Tho aiiteiiiiie of the male are covered on every jiijiit with a short, dense piilsescence, which, lieiiifjf interrupted at tlio articulations, makes tho anteinne appear moniliform; the lialteres (li«th stem and knoh) are infuscatetl ; the pleura; are yt'llow, with a brown stripe; tho fiet aro iiiiilornily ))al(' tawny, only the tips of tho tarsi darker; the discal cell is open (at least ill the normal specimens); the inner aiijile of tho niarj^inal cell is niuro acute, the prsefurca runiiiiiji; oldiipiely from tho first loiijjfi- tiuliiKil vein; tho anterior hranch of tho second longitudinal vein is more ohlicpio, and therefore somewhat longer; the distance between the ti|)S of both branches of this vein is aliout twice tho kiiirtli of tho ilistance ))etween
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectd, booksubjectinsects
