1864.] AND DENTITION OF THE LEMURID. 647 
2. GaLaco (OTOGALE) ELEGANTULUS. 
Microcebus elegantulus, Leconte, Proc. Acad. Soc. Philad. 1857, 
p. 10. 
Otolicnus apicalis, Du Chaillu, Appendix to ‘ Travels,’ p. 471. 
Hab. Western Africa, Gaboon. 
Subgenus 3. Ororicnus, Illiger (1811). 
Characters.—Size small; muzzle shorter than orbital opening ; 
first upper premolar not canine-like; angle 6f jnandible not or scarcely 
produced downwards; tarsus very long. 
1. Gataco (OTOLICNUS) ALLENII. 
Galago allenti, Waterhouse, P. Z. 8. 1837, p. 87; Gray, P. Z.S, 
1863, p. 146; Sclater, P. Z. 5. 1863, p. 375, pl. xxx. 
Otolicnus allenii, Van der Hoeven, Tijds. p. 42; Wagner, Schreb. 
Suppl. i. p. 294, v. p. 159. 
Hab. Fernando Po and Cameroons River. 
Type of the species in the British Museum. 
2. GaLaco (OroLicNnuUs) GABONENSIS. 
Galago allenii, var. gabonensis, Gray, P. Z.S. 1863, p. 146. 
Hab. The Gaboon. 
The skin and skull of the type of the species are in the British 
Museum. 
3. GaLaco (OTOLICNUS) SENEGALENSIS. 
Lemur galago, Schreb. Saugeth. t. 38 B. 
Galago senegalensis, Geoffroy Saint-Hilaire, Mém. sur les Rap- . 
ports naturels des Makis (1796); Fischer, Anat. der Maki, p. 42 ; 
Syn. p. 68; Isid. G. St.-Hil. Cat. des Prim. p. 81; Gray, P. Z.S. 
1863, p. 147. 
Otolicnus galago, Mlliger, Prodr. p. 74; Van der Hoeven, Tijds. 
p- 41; Wagner, Schreb. Suppl. i. p. 292, v. p. 158. 
Galagoides senegalensis, A. Smith, 8. Afr. Journ. ii. p. 32. 
Hab. Western Africa: Senegal; Gambia, 
The type of the species is in the Museum at Paris. 
4. Gataco (OTOLICNUS) SENNAARENSIS. 
Galago sennariensis, Kotzschy, MS. ; Gray, P. Z. 8. 1863, p. 147 
(skull). 
Hab. Sennaar. 
5. Gataco (Ororicnus ) MAHOLI. 
Galago maholi, A. Smith, Ilust. of 8. Afr. Zool. pls. 8 & 8 bis; 
Gray, P. Z.S. 1863, p. 146. 
Otolicnus galago, var. australis, Wagner, Schreb. Suppl. v. p. 158. 
Hab. South Africa. 
Type of the species in the British Museum. 
