First lesson in zoology : adapted for use in schools . Fio. 126.—PapUio Twmwt. A, egg (magoifled); B, caterpillar; C, the same justbefore pupating; D, pupa or chrysalis. (Natural size.) of flowers, or drinks water, imbibing it through this never uses its jaws; and, in fact, it cannot, because they 118 FIB8T LE880NB IN ZOOLOGY. are usually absent. Moreover, the butterfly needs little food;it only lives long enough to lay its eggs,,when it dies. How the tongue is formed and how it works is well worthknowing. It should be borne in mind that it is formed by

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1894