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Scientific American, Vol. 59, No. 10 (1888) (1888)

leaf 8

An illustration from Scientific American, Vol. 59, No. 10 (1888), 1888, leaf 8
g its varied existence, it might be / means of approach to its food supplies, possible to guard against it better; but indicate a high degree of intelligénce. when it is considered that as larva, pupa, and perfect insect it is alike and equally — Castner’s Process for Aluminum and destructive, it… … Castner was freely complimented on the is left, and then the female is impregnat- skill and success with which he had de- -ed... She lays the eggs, at the rate of fices at Jamestown ot’ Helena. veloped his system.—ature. eighty thousand. a day, and as they are © 1888 SCIENTIFIC AMERICAN, INC.

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