101 



Mr. K. Andersen on some 



E. f. franqueti 

 E. f. strepitans 



E. buettikoferi 



Skulls 

 examined. 

 . . 18 

 .. 7 

 .. 5 



Both i 3 

 present. 



17 pet. 



57 



80 



Onei a 

 absent. 



11 pet. 



29 



20 



Both i 2 

 absent. 



72 pet. 



14 

 



Third Palate-ridge and Outer Upper Incisors |. 



Third palate-ridge, i 3 - 



E.f. strepitans. 



imm. Gold Coast (Undivided.) 



ad. „ ,, Undivided. 



ad. Togo : Kradji Divided. 



ad. Lagos Undivided. 



ad. S. Nigeria : Abonnema. . .... 



ad. „ 



ad. „ Asaba .... Undivided. 



ad - „ „ (type) 



imm. ,, Oban Undivided. 



E.f. 



ad. 



ad. 



ad. 



ad. 



ad. 

 yg. ad. 



ad. 



juv. 



yg. ad. 



ad. 



ad. 

 juv. 



ad. 



ad. 



ad. 



ad. 



ad. 



ad. 



ad. 



ad. 



ad. 



franqueti. 

 Old Calabar 



Caineroons . 



Bitye, R. Ja 

 Victoria 



Kribi 



Yaunde . . . . 



„ Aqua Town . 



„ Bipindi .... 



Benito R 



Gaboon (type) 



„ (type of comptus) 



„ Dongila 



v Elloby 



,, Como R 



Loanda : Malange .... 

 Monbuttu : Tingasi .... 



Semliki R 



Bukoba, Victoria Nyanza 



E. buettikoferi. 



ad. Sierra Leone 



ad. 1, ,, 



ad. 



ad. 



ad. 



Liberia 



(type) 



Undivided. 

 (Undivided.) 



Undivided. 



Undivided. 



Undivided. 



Undivided. 



Undivided. 



Undivided. 



Undivided. 



Undivided. 

 (Undivided.) 

 (Undivided.) 



Undivided. 

 Undivided. 



(Undivided.) 

 Undivided. 



Broadly div. 

 Broadly div. 

 Broadly div. 

 Broadly div. 



+ + 



+ + 

 + +* 



ft* 



+ + * 





+ 



+ +* 



+ +* 

 _f-_l-** 



_^_^** 

 -i.^.* 



+ 



+ +* 



+ + 



+ +* 



\ Explanations to the table :— Undivided =perfectly continuous across 

 the palate. ( Undivided) = practically undivided, but with a distinct notch 

 in the middle, suggesting an initial stage towards separation. -f-f- = i 2 

 present on both sides. +-^=i 2 present on one side only. -^-^ = i 2 ab- 

 sent on both sides. No asterisk = teeth quite or nearly unworn. * teeth 

 conspicuously worn. ** teeth much worn. 



