ADDENDA AND COKEIGENDA. 617 



Add : — ^^S^ 340. Lycophidiutn irroratum. 



Alopecion (Lycodon) nigromaculatus, Peters, Mm. Berl. Ac. 1863, 

 p. 288. 



h-l. c? (V. 168 ; C. 34), Niger. W. H. Crosse, Esq. 



$ (V. 165, 169 ; 0. 36, rpi ^ 



82), & hgr. (V. 169: 

 0. 41). 



Add : — ^*g® 342. Lycophidinm semicinctum. 

 B. (Var. aTbomaculata.') 



e-h. tJ (V. 190, 188; 0. Bissao. V. H. Cornish, Esq. 



46, 47), $ (V. 200 ; 0. rp.l. 



36),&yg. (V. 189; C. 



47). 



i-k. d (V. 190 ; C. 47) & Bolama, Senegambia. E. KitcUng, Esq. 



$ (V.205; C.34). [P.]. 



The 2 fro™ Bolama measures 630 millim. 

 D. (Intermediate between B and C.) 



a. cJ (V. 199; 0. 65). Niger. W. H. Crosse, Esq. 



[P.J. 



Add : ^^S^ 344. Hormonotus modestus. 



e-/: S (B. V. 234, 231 ; Mouth of the Loango. Mr. H. J. Duggan 

 C. ?, 83). [C.]. 



Add : ^^S^ 345. Simoceplialus capensis. 



? Simocephalus guirali, Bocage, Herp. Angola, p. 84 (1895). 



h, c. tS (V. 212; C. 54) Zomha, Brit. C. Africa. Sir H. H. Johnston 

 &$ (V. 222; C. 47). [P.]. 



Add : ^^S^ 346. Simocephalus guirali. 



c. Hgr. 2 (V. 246 ; Mouth of the Loango. Mr. H. J. Duggan 



C. 64). [C.]. 



Page 347. Add two species: — 

 3 a. Simocephalus chanleri. 



Simocephalus chanleri, Stejneger, Proc. U.S. Nat. Mm. xvi. 1894, 

 p. 726. 



Eostral visible from above, its depth two thirds its width ; inter- 

 nasals slightly broader than long, two thirds the length of the prae- 

 frontals ; frontal as long as broad, much shorter than the parietals ; 

 loreal aa long as deep ; one prse- and three postoculars ; temporals 

 1+2; seven upper labials, third and fourth entering the eye; five 



