Monograph of the bombycine moths of North America, including their transformations and origin of the larval markings and armature . Bridgham. Le Conte and Lintner, del. A. HOEN & CO., LITH., BALTIMORE. Larvse of Cerura borealis ; cinerea 4; multiscripta 5, etc. f^-- *^ Plate XXXVII. ¥lU. 1. Ceriira cinerin, freslily hiitclied larva, Stage I; la, the same ilorsal view, much enlari;c<l; In, fnmt view ofhead; li, dorsal prothoracic tubercle, enlarged; Ic, larvif, natural size; Id, second abdomiual segment^enlarged; le, end otone of the tails. 366 Plate XXXNTI.

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashingtongovtprin