. The butterflies of the eastern United States and Canada [microform] : with special reference to New England. Butterflies; Butterflies; Papillons; Papillons. T 1346 THE BUTTERFLIES OF NE^' ENGLAND. iW. near the base, the basal very broadly convex, ttie apical fourth curved a little more strongly especially In the ? ; outer margin very broadly and slightly sinu- ous, having a general direction at right angles to the apical part of the costal margin, the angle rounded olT, the Inner margin straight, very slightly and broadly emargt- nate In the middle, the outer angle well rounded
. The butterflies of the eastern United States and Canada [microform] : with special reference to New England. Butterflies; Butterflies; Papillons; Papillons. T 1346 THE BUTTERFLIES OF NE^' ENGLAND. iW. near the base, the basal very broadly convex, ttie apical fourth curved a little more strongly especially In the ? ; outer margin very broadly and slightly sinu- ous, having a general direction at right angles to the apical part of the costal margin, the angle rounded olT, the Inner margin straight, very slightly and broadly emargt- nate In the middle, the outer angle well rounded off. First superior branch of subcostal nervuro arising just beyond (61; 15 (J), or just before (61; IG ? ) the middle of the outer two-thirds of the upper margin of the cell, the second a little more ((J) or a little less (9 ) than half way from this to the apex of the cell, the third at the apex, and the fourth scarcely less ((J) or a little more (J) than one-third the distance from the apex of the cell to the outer border; cell a good deal more than half as long as the wing and nearly three and a half times longer than broad. At the origin of its fourth brancli tlio median nervure is raised above the continuation of Its basal half by rather more than the width of the last median interspace at Its base; cross vein connecting median and subroodian near the base directed straight downward until close to the latter and then curved outward. Hind wings with the costal margin greatly shouldered next the base, the angle rounded oU", beyond scarcely convex as far as the tip of the costal nervure, where it begins to curve toward the outer border leaving no detlnitc angle; outer border con- siderably crenulate, greatly produced In the median region, in the anterior half of the wing curving quite regularly, fullest In the lower subcostal region In the ? , in the upper subcostal region in the (f, but directed at a very broad angle with the costal margin and at nearly as broad an an
Size: 902px × 2769px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectbutterflies, bookyear
