P. 29 'Rhynchopithecus' corrected from 'Rhynochopithecus'. P. 158 'with synonymy' corrected from 'with synonomy'. P. 210, page reference '129' corrected from '103', '131' from '104', '132' from '105' and '150' from '114'. These conflicted with the Index in this volume as well as the actual contents of Volume I. P. 254 'Chrysothrix' (oerstedi) corrected from 'Chrynosthrix'. Index entry 'acolytus, Hyopsodus': this is the first of many wrong index entries, with species on the Regional lists in vol. ii. being listed as vol. i. The full list is tabulated here: acolytus, Hyopsodus, ii. 252 Laopithecus, robustus, ii. 252 Adapis, tenebrosus, ii. 252 Loris, gracilis, ii. 248 Alouatta, palliata, ii. 254 Microsyops, elegans, ii. 252 brevicaudatus, Indris, ii. 248 Mixocebus, caniceps, ii. 248 caniceps, Mixocebus, ii. 248 Mixodectes, crassiusculus, ii. 252 Cebus, chrysopus, ii. 255 Mixodectes, pungens, ii. 252 Cebus, hypoleucus, ii. 254, 255 palliata, Alouatta, ii. 254 Chirogale, ii. 248 Papio, hamadryas, ii. 244, 245 Chiromys madagascariensis, ii. 248 Papio, ibeanus, ii. 246 crassicaudata, Galago, ii. 246, 247 Papio, langheldi, ii. 246 fusciceps, Ateles, ii. 255 Papio, porcarius, ii. 246 garnetti, Galago, ii. 246 pungens, Mixodectes, ii. 252 geoffroyi, Ateles, ii. 254, 255 rosalia, Midas, ii. 254 geoffroyi, Midas, ii. 254 rostratum, Tomitherium, ii. 252 gracilis, Loris, ii. 248 Tarsius, fuscus, ii. 249, 250 Hyopsodus, acolytus, ii. 252 Tarsius tarsius, ii. 249 ibeanus, Papio, ii. 246 Tomitherium, rostratum, ii. 252 jarrovii, Pelycodus, ii. 252 tutus, Pelycodus, ii. 252 langheldi, Papio, ii. 246 vellerosus, Ateles, ii. 254 laniger, Avahis, ii. 248 villosus, Mycetes, ii. 254 Laopithecus, lemurinus, ii. 252 Index entry 'Alouatta, nigra': 'ii. 256' corrected from 'ii. 259' Index entry 'burnetti, Cercopithecus' corrected from 'Cercopethicus'. Index entry 'chrysoleucos, Miocella': 'i. 135' corrected from 'i. 35' Index entry 'crassicaudata, Otolicnus': 'i. 47' corrected from '147' Index entry 'elegantula' corrected from 'edegantula'. Index entry 'erythræa' corrected from 'erythæa'. Index entry 'gesilla, Pithecus': 'ii. 181' corrected from 'i. 181' Index entry 'larvatus, Nasalis': 'ii. 140 (etc.)' corrected from 'i. 140 (etc.)' Index entry 'Papio': 'ii. 228' corrected from 'ii. 288' Index entry 'Sportive-Lemur, Red-tailed': 'i. 86' corrected from '186' Index entry 'tardigradus, Nycticebus': 'i. 285' corrected from 'iI. 285' Index entry 'Troglodytes': 'ii. 180 (etc.)' corrected from 'i. 180 (etc.)' Index entry 'Variegated' corrected from 'Varigated'. Note [7] 'C. oerstedi' corrected from 'ærstedi'.