. Diptera Americae septentrionalis indigena [microform]. Diptera; Insects; Diptères; Insectes. II 152 /i. Loew: Diplera. instrucla sunt. Pubes abdominis brevis, propc margines segmenlo- rum singuluium posticos nigra, rcliqua paiiida. Vcnler luteus, se- gmento quarto nigro-bimaculato; in scgmcnto vcnWali tcrlio utrius- qne scxus ct iri quinto foeminac baud raro niaculac binae nigrae minorcs conspiciuntur. Pcdcs lulei, libiarum apicc plcrum |ue fusco vcl nigro, uiiimis tarsorum articuiis semper nigris. Alae byaiinae, stigmatis lutei basi fusca. — (Cuba; Gundlach.) 38. Pipiza femoralis nov. sp. c
. Diptera Americae septentrionalis indigena [microform]. Diptera; Insects; Diptères; Insectes. II 152 /i. Loew: Diplera. instrucla sunt. Pubes abdominis brevis, propc margines segmenlo- rum singuluium posticos nigra, rcliqua paiiida. Vcnler luteus, se- gmento quarto nigro-bimaculato; in scgmcnto vcnWali tcrlio utrius- qne scxus ct iri quinto foeminac baud raro niaculac binae nigrae minorcs conspiciuntur. Pcdcs lulei, libiarum apicc plcrum |ue fusco vcl nigro, uiiimis tarsorum articuiis semper nigris. Alae byaiinae, stigmatis lutei basi fusca. — (Cuba; Gundlach.) 38. Pipiza femoralis nov. sp. cT. Aeneo-nigra, pallide-pi- losa^ fuscid segmenli alnlominalis secundi augusle interruptd. J'e- morum apice, tibiis tarsisque luteis^ apice horum obscuriore\ al 2 cinereo-hyalinae, stigmate ex ochraceo suofasco. — Long. corp. 3-f^ iin., Long. al. '3§ lin. Aeneo-nigra, modicc nitcns, paiiidc-pilosa. Oculi breviter aibo- piiosuli; facies pilis aibis birta. Antennae majuscuiae, arliculis ba- saiibus duobus ex rufo ocliraccis, tcrtio nigio, adversus basim ob- scure vufo, scla nigra, propc basiin paliida. Fascia iutea segmenti abdominalis secundi lala ct modice arcuala per lineam longitudina- ieni nigram dividitur et pcr iimbum nigrum a margine iateraii se- paratur. Pubes pailida abdominis brevis, adversus basim abdominis longior et albida, inler fasciam flavam et iiiarginem posticum se» gmenii sccundi nigra. Fcniora praeter apicem luteum aeneo-nigra; tibiae luteae, posticae prope apicem plcrumquc obsolete fusco-annu- latac; larsi iutei, articulo paenultimo posticorum nigro, reiiquorum fusco, ultimo iliorum rnsco. horum uciiracco vci subfusco. Aiae cinerco-Iiyaiinae, trienle basaii purius hyalino, stigmate ex ochtaceo subfusco. — (Illinois; Ostcn-Sacken.) •39. Pipixa salax nov. sp. $. JXigro-aenea, albido -pilosa^ triangulo fronluU, anteriore trianguli verticalis dimidio et postico oculorum margine nigro-pilosis; Anlemtae nigrae, subtus rtifae; pe- dea nigri, genibus, tib
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectinsects, bookyear1861
