BUTTERFLIES AND \fOTffS. 



L27 



Order 15. Lepidoptera. — The butterflies and moths 

 known by their Bcalj bodies, the Bpiral maxillae or toi 



Fto. 168. — A. larva; c, its respiratory tube. B, pupa: d, i i, two 



paddles at the end of the b 



rolled np between the two large labial palpi, and by their 

 usually broad scaly wings. 



The larger moths are represented by the canker-worm, 

 tlu grass army-worm and the cotton army- worm (Fig. I 



Fir.. 164 H( .i.l and mouth parts of squito. 



h. hypopharynx; m, mandibles; mx, maxfllffij 



so destructive to vegetation; the silk-worm moth f / 

 mori)at the Old World, and the American silk-worm ( 7 

 Polyphemus). 

 The hawk-moths (Sphinx) am distinguished by their la 



