BULIMULID^E. 



PLATE 18. 



27 



29 



38 



39 



5...- i_S i- 4 1 ~~ 



- 



4*6 





36 



37 



:- '. - 



' 



R, ; j^ 1 a Hsi~3 



M 



'v- rlm^tF- 







* 



