414 



ADDENDA. 



Dorsal tubercles smooth or feebly keeled ; scales 

 on the throat nearly as large as those on the 

 occiput 2. ephippiata. 



B. Tail perfectly flat inferiorlyj with sharpish lateral edge. 



Anterior border of ear denticulated 3. annularis. 



Anterior border of ear not denticulated 4. senegalensis. 



II. No supraorbital bone. 



5. delalandii. 6. gigas. 



Some specimens of this genus show a minute, almost . imper- 

 ceptible claw on the second and fifth toes. 



Page 198. Add a new species : — 

 2a. Tarentola senegalensis. 



Platydactylus asgyptiacus, {mm Cuv.) Steindachn. Siizb. Ak. Wien, 



Ixii. 1870, i. p. 327. 

 Tarentola delalandii, (non B. Sc S.) Boettg. Abh. Senck. Ges. xii. 1881, 



p. 406. 



Very closely allied to T. annularis, from which it differs in the 

 absence of a denticulation in front of the ear. Even in coloration 

 the two forms are perfectly similar. 



Senegambia. 



o. Ad. Goree. Baron v. Maltzan [0.]. 



^,j,j . Page 198. Tarentola ephippiata. 



c-f. Ad. McCarthy Isd., Senegambia. Capt. Moloney [P.]. 



These specimens show that this species reaches the same size as 

 T. annularis, senegalensis, and gigas. In one of the specimens the 

 three chin-shields on each side are in contact with the infralabials. 

 The species is readily distinguishable from its nearest allies T. 

 annularis and senegalensis by the larger gular scales and the shape 

 of the tail, which is elhptical in section. 



Page 199. Tarentola delalandii. 



Erase spec. m. 



