Monograph of the bombycine moths of North America, including their transformations and origin of the larval markings and armature . J. Brideham. del Citherouia regalis. EXPLANATION OF PLATE XT. Fig. 1.—la, Citheronia regalis, stage II; niiu-li enlarged: l/<, wvtiiin nf eiglith abdominal segment; Ic, abdominal spine of subdorsal 2.—2(1, Cithemnin regitlix, stage III; enlarged; 2i, a dorsal abdominal 3.—3f(, Citheronia ri(jaHs, stage IV; natural size; 3?^, dorsal spine of second thoracic Bridgham, del. 172 NAT. ACAD. SCIENCES, VOL FIRST MEMOIR, PLATE C
Monograph of the bombycine moths of North America, including their transformations and origin of the larval markings and armature . J. Brideham. del Citherouia regalis. EXPLANATION OF PLATE XT. Fig. 1.—la, Citheronia regalis, stage II; niiu-li enlarged: l/<, wvtiiin nf eiglith abdominal segment; Ic, abdominal spine of subdorsal 2.—2(1, Cithemnin regitlix, stage III; enlarged; 2i, a dorsal abdominal 3.—3f(, Citheronia ri(jaHs, stage IV; natural size; 3?^, dorsal spine of second thoracic Bridgham, del. 172 NAT. ACAD. SCIENCES, VOL FIRST MEMOIR, PLATE Citherouia regalis. EXPLANATION OF PLATE XIL Fig. 1.—la, dtlieronin rerjalix, stage III; 1/, front view of liead and thoracir segments with the horns; ;. 2. — Citliironia regalis, stage IV, natnral size: 2((, suranal plate; 2b, anal Bridgham, del. 174 NAT. ACAD. SCIENCES, VOL. 9.
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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashingtongovtprin
