Si bog in 



taeniaphorum 



microcephaium 



bucceldferum 



robustum 



frenigerum 



vtncutatum 



variabile 



bogorovi 



С —ii— tenue 

 О — "— meridiale 

 О — u— ekmoni 

 ф — " — atlonticum 

 Fig. 87. Map of the geographical distribution of Pogonophon 



