Mitthi'iUingen d.naturfO'rs. 1S69. 



Taf. Ill 



§ 



-'■^Hmm'-'' 





U/^//-^'" 





#I1IP 



in' 



'A 



m :\ iV ^mi^ v. CV 



yd 1; 



\ %f% 



Fi s che r-O oster del&llih. 



