. Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. 'f^. '[•**. n4 NEUllOPTEUA OF NORTH l I 13. first sector of the trianj^lc simiateil; triangle moderate, broad; caudal appcndaj-cs short; the genital organs not prominent; vulva obteetcd; the sides of the eighth segment in the female not di- lated, 1. D. assimilata! JJbcllula itssimilata Ulilerl Proc. Acad. Pliilad. ISf)?, 88, 6. Yellowish ; mouth and front i)alc yellow, a narrow black band before the eyes; dorsum of the thorax luteou
. Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. 'f^. '[•**. n4 NEUllOPTEUA OF NORTH l I 13. first sector of the trianj^lc simiateil; triangle moderate, broad; caudal appcndaj-cs short; the genital organs not prominent; vulva obteetcd; the sides of the eighth segment in the female not di- lated, 1. D. assimilata! JJbcllula itssimilata Ulilerl Proc. Acad. Pliilad. ISf)?, 88, 6. Yellowish ; mouth and front i)alc yellow, a narrow black band before the eyes; dorsum of the thorax luteous, sides yellow; ab- domen slender, the base comi)rc'sscd, inflated, yellowish, dorsum of the first and second segments black at base, segments 4—9 each side with a marginal, black stripe ; appendages yellowish, the in- ferior one triangular, truncated at the apex and a little excised; vulvar lamina short, narrow, almost (pmdrangular, inflated, bifid, recurved at the apex; feet black, the femora partly yellowish ; wings hyaline, the base flavcscent, the basal half with the males and sometimes with the females, flavescent; pterostigraa short, yellow, obscure in the middle, membranule white; 1—1) antecubi- tals ; fi—8 i)ostcubitals ; three discoidal areolets. Length ;J3—37 millira. Alar expanse 50—GO millim. Ptero- stigma 2^ millim. I/. Flirt Union, Nebraska (Dr. Snckley) ; Illinois and Wis- consin (KennicoU); St. Louis; AVashington; Chicago (Osten ^Sacken); rcnnsylvauia ; Maryland (Uhler). It is very much like Di'phix Jlavcola Linn, of Europe. 2. D. madida! iiKidida Ilagen! Flavcscent; dorsum of the thorax luteous; the sides yellow, with two of till' sutures black; abdomen yellowish, the two basal seg- ments black at base; segments 3—5 each side with the lateral margin and a lateral stripe, black; feet black, the anterior femora yellow beneath; wings fumose, the anterior margin, and the base of the posteriors, ; pterostigiua long, narrow, yel
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectneuropt, bookyear1861
