PLATE XIV 



_^ /gj^ppfrfiyr yt; »;t^ ysf rjgrgT!' 



1. linthiis qmngiiestnattis (Khartoum) 

 3. Btiihus amort-Hvi (Wady Haifa) 

 S. Buthns iin'na.v 



BUTHI DAE 



Ail iilnstratit^ns n>r natujtu sizf 



Hifthus flccitanits (Alexandria, Kgypt) 

 Biit/ius tnhta \ (Mongalla) 



