Order Primates Author James H. Honacki Author Kenneth E. Kinman Author James W. Koeppl text 1982 Alien Press, Inc. & The Association of Systematics Collections Lawrence, Kansas, USA Editor James H. Honacki Editor Kenneth E. Kinman Editor James W. Koeppl Mammal Species of the World (1 st Edition) 216 243 book chapter http://doi.org/10.5281/zenodo.7353017 67397223-b7e8-4f7e-a41e-674d04843525 0-89327-235-3 7353017 Nasalis E. Geoffroy, 1812 . Ann. Mus. Hist. Nat. Paris, 19:89 . REVIEWED BY: D. K. Candland (DKC); R. Fontaine ( RF ). COMMENT: Includes Simias ; see Groves, 1970:639 . Szalay and Delson, 1979 ; and Delson, 1975, Contrib. Primatol., 5:217, considered Simias a subgenus; but also see Krumbiegel, 1978 , Saugetierk. Mitt., 26:59-75. ISIS NUMBER: 5301406008007000000 as Nasalis . 5301406008012000000 as Simias .