Bulletin . Fi. 1-t. SliDwiiig^ methods of suspending-chrysalids. Sketch byMiss Blanche Stuckey. not only attach the pupa at the tip of the abdomen, but havea silken thread thrown over the the body in the reg^ion ofthe thoracic seg-ments and attached on either side to thesupporting-object. Man}-moths spin a silken cocoon ^Fig-,15) in which the pupa is formed. This is usually attached

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