Monograph of the bombycine moths of North America, including their transformations and origin of the larval markings and armature . middle of stage I, much enlarged. Fig. la.—Ceratomia amyntor, end of stage I, enlarged. The body should be paler, more transparent. Fig. 2.—2a, Ceratomia amyntor, stage II, at end, enlarged. The body should be paler, more transparent. Fig. ,3.—3a, Ceratomia amyntor, stage III, about to niolt, enlarged. Fig. 4.—la, Ceratomia amyntor, stage V and last, natural size. Fig. r>.—Ceratomia undulona, stage I, much enlarged. Aii drawn by L. H. 6.—Ceratomia a
Monograph of the bombycine moths of North America, including their transformations and origin of the larval markings and armature . middle of stage I, much enlarged. Fig. la.—Ceratomia amyntor, end of stage I, enlarged. The body should be paler, more transparent. Fig. 2.—2a, Ceratomia amyntor, stage II, at end, enlarged. The body should be paler, more transparent. Fig. ,3.—3a, Ceratomia amyntor, stage III, about to niolt, enlarged. Fig. 4.—la, Ceratomia amyntor, stage V and last, natural size. Fig. r>.—Ceratomia undulona, stage I, much enlarged. Aii drawn by L. H. 6.—Ceratomia amyntor, stage I, portion of surface of caudal horn, showing the glandular set;e, and the giving rise to them; some of the set« twice as large as the 6a.—One lobe of caudal horn, stage I, armed with glandular setie and showing the large bulbous terminal till.—The two tubercles i and ii arising from the main tubercle of the second thoracic segment, stage 6c.—The same on the third thoracic segment. Author, del. 218 NAT. ACAD. SCIENCES, VOL. 9. FIRST MEMOIR, PLATE H. Jniilel, d. Ceratoiuiii aniyntor. EXPLANATION OF PLATP: XXXV. Fict. 1.—Oitheronia regalis, $.Fic. \(i.—Citheronia regalis, 9 , natural s^;. 2.—Citherunia regalis. pupa, natural size. Fig. 2<(, 2/*?—Cilhrunia regalis, pupa partly concealed by the cast larval a photograph by A. Hyatt Verrill. 220 Memoirs Nut. Acad. Sciences. Vol. IX. Plate XXXV.
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashingtongovtprin
