Memoirs of the National Academy of Sciences . 0, , Syn. Cat. Lep. Het., i, p. 613, and Dyar, Trans. Amer. Eut. Soc. xxi, p. 199, 1894; Jonrn. \, Y. Ent. Soc, ii, p. 116, 1894. Larva. ill. \IV, figs. 4. 4n, 46.) Angus iu Grole and Roh., Proc. Ent. Soc. Phil., vi, p. 15, May, , Ent. Amer., iii, p. 170, 1887. Dyar, Can. Ent., xxiii, p. 82, April, 1891. (Egg and all the stages, pupa, etc.)Packard, Jouru. N. Y. Ent. Soc, i. p. 61. June, 1893. (Last three stages.) .Vo<7(.—Exterior margin slightly ssalloped. Thoracic patch ocheryellow (E., Y, tt),
Memoirs of the National Academy of Sciences . 0, , Syn. Cat. Lep. Het., i, p. 613, and Dyar, Trans. Amer. Eut. Soc. xxi, p. 199, 1894; Jonrn. \, Y. Ent. Soc, ii, p. 116, 1894. Larva. ill. \IV, figs. 4. 4n, 46.) Angus iu Grole and Roh., Proc. Ent. Soc. Phil., vi, p. 15, May, , Ent. Amer., iii, p. 170, 1887. Dyar, Can. Ent., xxiii, p. 82, April, 1891. (Egg and all the stages, pupa, etc.)Packard, Jouru. N. Y. Ent. Soc, i. p. 61. June, 1893. (Last three stages.) .Vo<7(.—Exterior margin slightly ssalloped. Thoracic patch ocheryellow (E., Y, tt), into ochraceous (R., Y, 7) and finally into tawny (K., Y, 1). Thorax and fore wingsbuff-yellow (E., YL, 1!)), the latter with a few brown scales, whicli are absent on the costal , spots, and fringe hazel ( IY, 12). First and tifth line distinct, and .second and thirdverv faint on their costal tliird. the fourth line dots large, the outer somewhat 118 MEMOIRS OF THE NATIOXAL ACADEMY OF Fig. 58.—Head aud tborax of pupa of D. perspiaia,seen from above, c, eye; v.\ first pair; it, secondpair of wiii;;s: ah, lirst alKlominal seyiueut. diffuse and spreading. Apical streak unusually long and The tliree branches of tbemedian vein are outlined distinctly in brown, and tliere is a faiut sliadiny of this color along-internal niargiu centrally, lliud wings very pale buff (E., Y, 13), but nuicli jialer, without dark shades; underside as hind wings above, the outer edge ofprimaries darker, with the fringe dark brown, as ^ause of wings, mm. A very distiuct species with only one close ally, namely,D. rohiistd Strecker. It differs from all the other species inits bright yellow color. (Dyar.) Efjg.—In general shape subpyriform; flattened at baseand top, depressed centrally at vertex, the usual black spotsmall and indistinct, situated at the bottom of the punctiform depression; the whole surface punctured. C
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