PISCES. 461 



The same Fish has been obtained in abundance by 

 Lieut. Moekler at Lahej, near Aden, in a small stream 

 which occurs there. 



Singular to state, the single Fish procured at Lake 

 Ashangi, though not in sufficiently good condition for 

 accurate determination, appears also to belong to this 

 species. It is of course possible that it may be a 

 distinct form occurring on the highlands, but it is 

 clearly very closely allied, if not identical. 



