26. Bufo mauritanicus. 



Bufo pantherinus, part., Giinth. Cat. p. 59. 

 Bubo arabicus, Gervais, Ann. Sc. Nat. (2) vi. 1836, p. 312. 



mauritanicus, Schleg. Waqn. JReis. Alg. iii. p. 134; Bouleng. 



Proc. Zool. Soc. 1880, p. 557, pi. 51. 



pantherinus, part., Dum. 8f Bibr. p. 687. 



pantherinus, Guichen. Expl. Sc. Alg., Zo'ol. v. p. 23 ; Strauch, 



Mem. Ac. St. Petersb. (7) iv. no. 7, p. *80. 



Crown without bony ridges ; snout short, blunt ; interorbital 

 space concave, broader than the upper eyelid ; tympanum very 

 distinct, vertically oval, its greatest diameter not much more 

 than half that of the eye. First finger much longer than second ; 

 toes webbed at the base, with double subarticular tubercles ; two 

 moderate metatarsal tubercles ; a tarsal fold. The hind limb being 

 carried forwards along the body, the tarso-metatarsal articulation 

 reaches the tip of the snout in males, the anterior corner of the eye 

 in females. Upper parts with irregular, depressed, distinctly porous 

 warts ; parotoids rather large, elliptic, depressed ; calf without large 

 gland, strongly tubercular. Above with large insuliform, dark- 

 edged brown or olive spots ; beneath whitish, unspotted. Male 

 with a subgular vocal sac. 



N.W. Africa. 



27. Bufo regularis. 



Bufo pantherinus, part., Gilnth. Cat. p. 59. 



Bufo guineensis, part., Gilnth. I. c. (iiec Schleg.'). 

 Geoffr. Descr. Egypte, Rept. pi. 4. f. 1 & 2. 



Bufo regularis, Keuss, Mus. Senchenb. i. p. GO ; Bouleng. Proc. Zool. 

 Soc. 1880, p. 560. 



■ pantherinus, part., Dum. fy Bibr. p. 687. 



cinereus, Haltoic. Proc. Ac. Philad. 1850, p. 169. 



maculatus, Hallow. Proc. Ac. Philad. 1854, p. 101. 



