152 ME. G. A. BOULEisraER ON A [May 21, 



Hitherto the specimens from South-east Arabia have bad never 

 less than 30 subcaudals. 



BATEACHIA. 



1. Eana ctanophlyctis Schneider. 

 1 (S . Abian country. 



2. BUFO ANDEKSONI Blgr. 



1. Shaikh Othman. 



3. BuFO PENTONi Anderson. 



3. Wadis below Mount Manif north of Lahej. 



2. Abian country. 



EXPLANATION OF THE PLATES. 



Plate XIV. 



Fig. 1. Jjunop'iis sjjatalurus, p. 137. 



\a. Upper view of head, x 2. 



16. Side „ 



]c. Lower „ „ „ 



2. Agamodon arabiciis, p. 140. 



'2a. Upper view of head. X 3. 



'lb. Side 



2c. Lower ,, „ „ 



Plate XV. 

 TJromastw {Aporoscelis) benii, p. 139. |. 



6. Description of a new Fish of the Genus Gobius obtained 

 by Mr. A. Blayney Percival in South Arabia. By 

 G. A. BOULENGER, F.E.S. 



[Eeceived May 14, 1901.] 



(Text-figure 9.) 



The collection made by Mr. Percival, the Mammals, Birds, and 

 Eeptiles of which have been reported upon by Mr. O. Thomas 

 Mr. W. E. O. Grant, and the late Dr. Anderson, contaiued 

 examples of only two species of Pishes, viz., the widely distributed 

 Cyprinid Discognathus lamta, and a fiue Goby which I propose 

 to name 



GoBiTJS peecivali, sp. n. (Text-fig. 9, p. 153.) 

 No canine teeth. Depth of body 4 times in total length, length 

 of head 3^ times. Head slightly longer than broad; diameter of 



