INTRODUCTION xlv 



Genus Nycticebus. 



Nycticebus E. Geoff., Ann. Mus. Hist. Nat. Paris, XIX, 



1812, p. 162. Type Tardigradus coucang Boddaert. p 



11. Nycticebus borneanus Vol. I, 24 



12. Nycticebus bancanus " I, 24 



13. Nycticebus tenasserimensis " I, 25 



14. Nycticebus coucang " I, 26 



15. Nycticebus c. cinereus " I, 27 



16. Nycticebus javanicus " I, 28 



17. Nycticebus natun;e " I, 29 



18. Nycticebus malaianus " I, 29 



19. Nycticebus hilleri " I, 31 



20. Nycticebus menagensis " I, 32 



21. Nycticebus pygm.eus " I, 33 



Genus Arctocebus. 



Arctocebus Gray, Proc. Zool. Soc. Lond., 1863, p. 150. 

 Type Perodicticus calabarensis Smith. 



22. Arctocebus calabarensis Vol. I, 35 



2^. Arctocebus aureus " I, 36 



Genus Perodicticus. 



Perodicticus Bennett, Proc. Zool. Soc. Lond., 1831, p. 109. 

 Type Nycticebus potto E. Geoffrey. 



24. Perodicticus potto Vol. I, 39 



25. Perodicticus ju-ju " I, 41 



26. Perodicticus ibeanus " I, 41 



27. Perodicticus faustus " I, 42 



28. Perodicticus edwardsi " I, 42 



Subfamily Galagin^e. 



Genus Galago. 



Galago E. Geoff., Mag. Encycloped., I, 1796, p. 49. Type 

 Galago senegalensis E. Geoffroy. 



Subgenus Otolemur. 



29. Galago crassicaudatus Vol. I, 54 



30. Galago zuluensis " I, 56 



