^NOioaa aaivNiwrmi 

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sD OO OO 



aaonaoad AnvnxaiA 

 asNOdsaa wnKixvw 



3iava aHX ni 

 ONixoanoa jo oNiNNioaa 



eg J3 



xavxs XV NOioaa 

 aaxvNiiMrmi ni xn3D aaj 



Nvoaa XNawiaadxa 

 aaojaa xnvx ni awix 



aansojxa snoiAaad 



aasfi sqviMiNV jo aaawnN 



XNapjiaadxa ah 

 aaaaAOD awix jo HXONai 



u-i o o o o o o 



c^ r*i m \0 m ^ ro 



Q D 



O O ^ ^O -sO 



ON as o o o 



cuCuuuuuou 



<<oooooo 



THE JOURNAL OF EXPERIMENTAL ZOOLOGY, VOL. 8, NO. 3. 



