Annivers.Memoirs Boston Soc.Nat.Hist. 



Biirgpss Plato n 





^tlflW" 



iflU^'/'' y^mt, 



r^«J/ \*.^J 



""""..u^ 



Kdw agrees* del 



ANATOMY' OF THE Ml LK- A\'EEn B CTTEH FT,V, 



