Revision of the smaller-bodied anthropoids from Napak, early Miocene, Uganda: 2011-2020 collections

Foreword (Yves Coppens) p. 7
Preface (Loïc Ségalen) p. 8
Introduction p. 9
Geological and Geochronological Contexts p. 9
Abbreviations p. 10
Materials and methods p. 10
Inter-observer differences p. 11
Relationship between lengths of Upper and lower molar rows p. 13
The status of KNM SO 417 p. 14
Classification of the Napak anthropoids p. 16
Systematic descriptions p. 17
Superfamily Cercopithecoidea Gray, 1821 p. 17
Family Victoriapithecidae Von Koenigswald, 1969 p. 17
Genus Victoriapithecus Von Koenigswald, 1969 p. 17
Species Victoriapithecus sp. p. 17
Superfamily Dendropithecoidea, Harrison, 2002 p. 21
Family Dendropithecidae, Harrison, 2002 p. 21
Genus Dendropithecus Andrews & Simons, 1977 p. 21
Species Dendropithecus ugandensis Pickford et al. 2010 p. 22
Genus Micropithecus Fleagle & Simons, 1978 p. 28
Species Micropithecus clarki Fleagle & Simons, 1978 p. 29
Species Micropithecus clarki Fleagle & Simons, 1978 p. 48
Species Micropithecus leakeyorum Harrison, 1989a p. 48
Species Micropithecus chamtwaraensis nov. p. 48
Superfamily Proconsuloidea Leakey, 1963 p. 50
Genus Proconsul Hopwood, 1933a p. 50
Species Proconsul africanus Hopwood, 1933a p. 50
Genus Ugandapithecus Senut et al. 2000 p. 55
Species Ugandapithecus legetetensis Pickford et al. 2010 p. 55
Genus Karamojapithecus Pickford et al. 2010 p. 56
Species Karamojapithecus akisimia Pickford et al. 2010 p. 56
Genus Turkanapithecus Leakey & Leakey 1986b p. 62
Species Turkanapithecus rusingensis Pickford et al. 2010 p. 62
Species Turkanapithecus kalakolensis Leakey & Leakey, 1986b p. 62
Species Turkanapithecus rusingensis Pickford et al. 2010 p. 63
Genus Kalepithecus Harrison 1988 p. 63
Species Kalepithecus songhorensis (Andrews, 1978) p. 63
Superfamily Incertae sedis p. 75
Genus Limnopithecus Hopwood, 1933a p. 75
Species Limnopithecus legetet Hopwood, 1933a p. 75
Genus Lomorupithecus Rossie & MacLatchy, 2006 p. 80
Species Lomorupithecus evansi (MacInnes, 1943) p. 80
Genus Iriripithecus Pickford et al. 2010 p. 93
Species Iriripithecus alekileki Pickford et al. 2010 p. 93
Genus Incertae sedis p. 100
Species Incertae sedis p. 100
Metric analyses p. 103
General discussion p. 121
Conclusions p. 124
Acknowledgements p. 125
References p. 125
Annex: Comments on Simiolus minutus, a poorly known late middle Miocene
small catarrhine from Kenya (Martin PICKFORD and Brigitte SENUT) p. 129