| | | PAGE |
| [Orang-utan and Chimpanzees in the Berlin Aquarium] | Frontispiece. |
| [ Group of Apes and Monkeys, and a Lemur] | 1 |
| [American Monkey, with Prehensile Tail] | 2 |
| [One of the Anthropomorpha—The Chimpanzee] | 3 |
| [One of the Cynomorpha—The Baboon] | 4 |
| [Group of Lemurs] | 5 |
| [Foot and Hand of a Monkey—A Catarhine Monkey—A Platyrhine Monkey—Monkey with Cheek Pouches] | 6 |
| [The Male Gorilla] | 8 |
| [Female Gorilla and Young] | 9 |
| [Front View of the Skull of the Gorilla] | 10 |
| [A Family of Gorillas] | 13 |
| [Face of the Gorilla] | 15 |
| [Palm of the Foot of Young Gorilla—Back of the Hand of Young Gorilla] | 16 |
| [Side View of the Skull of Gorilla] | 17 |
| [The Teeth of the Gorilla] | 20 |
| [Skeleton of the Gorilla] | 21 |
| [Throat of Gorilla] | 22 |
| [Forest in the Gaboon Country—The Land of the Gorilla] | 24 |
| [Bones of the Fore-arm and Arm of the Gorilla—Side View.][Shoulder or Blade-bone] | 25 |
| [Hand-bones of the Gorilla] | 28 |
| [Hunting the Gorilla] | 32 |
| [Bones of the Ankle and Foot of Man]—[Bones of the Ankle and Foot of Gorilla] | 33 |
| [Young Gorilla and Dog] | 38 |
| [The Nschiego Mbouvé] | 40 |
| [Skeleton of Nschiego] | 41 |
| [Skull of Nschiego] | 42 |
| [The Koolo-Kamba] | 44 |
| [Portrait of a Young Soko] | 47 |
| [A Soko Hunt] | 48 |
| [The Chimpanzee] | 49 |
| [A Village in the Gaboon Country] | 52 |
| [Sick Orang-utan] | 53 |
| [Brain of Chimpanzee] | 57 |
| [Orang-utans] | To face page | 61 |
| [Front and Side Face of the Orang] | 61 |
| [The Orang at Bay] | 64 |
| [A Family of Orang-utans] | 65 |
| [The Orang and its Nest] | 68 |
| [A Young Orang] | 69 |
| [The Air Pouches of Orang]—[The Brain of Orang] | 71 |
| [Wrist-bones of Orang] | 72 |
| [The Siamang] | 73 |
| [Skeleton of the Siamang] | 76 |
| [Group of Siamangs and Gibbons] | To face page | 77 |
| [The White-handed Gibbon] | 77 |
| [Skull of Hoolook] | 79 |
| [The Hoolook] | 80 |
| [The Wooyen Ape] | 81 |
| [The Agile Gibbon] | 82 |
| [Jaw of the Gibbon]—[Back of Jaw of the Agile Gibbon] | 83 |
| [Face of the Black-crested Monkey] | 85 |
| [The Negro Monkey] | 88 |
| [The Long-nosed Monkey] | 89 |
| [Young Long-nosed Monkey] | 90 |
| [Stomach of the Long-nosed Monkey] | 91 |
| [The Sumatra Monkey] | 92 |
| [The Douc] | 93 |
| [The Crowned Monkey] | 93 |
| [The Priamus Monkey] | 97 |
| [Colobus Verus] | 100 |
| [The Guereza] | 101 |
| [The Diana Monkey] | 104 |
| [Face of the Diana Monkey] | 105 |
| [The White-nosed Monkey] | 109 |
| [The Head and Shoulders of the Talapoin] | 110 |
| [The Gorilla] | To face page | 111 |
| [The Red-bellied Monkey] | 112 |
| [The Mangabey]—[The Foot and Hand of the Mangabey] | 113 |
| [The Common Macaque] | 116 |
| [The Toque] | 117 |
| [The Bhunder, and a Bonnet Monkey] | 120 |
| [The Moor Macaque] | 121 |
| [The Pig-tailed Macaque] | 124 |
| [The Magot] | 125 |
| [Wrist-bones of the Magot] | 126 |
| [Face of the Wanderoo] | 127 |
| [The Wanderoo] | 128 |
| [Cynocephalus] | 131 |
| [Judgment Scene from an Egyptian Monument] | 132 |
| [Baboons upon an Ant-hill] | 133 |
| [Brain of the Baboon] | 136 |
| [The Chimpanzee] | To face page | 137 |
| [View in Abyssinia] | 137 |
| [The Sacred Baboon] | 140 |
| [Young Hamadryas] | 141 |
| [A Village in Nubia] | 142 |
| [The Pig-tailed Baboon] | 145 |
| [Skull of the Chacma] | 147 |
| [Skull of the Anubis Baboon] | 149 |
| [The Anubis Baboon] | 152 |
| [The Common Baboon] | 153 |
| [The Mandrill] | 156 |
| [Young Mandrill] | 157 |
| [Skull of the Mandrill] | 158 |
| [The Drill] | 160 |
| [The Black Baboon] | 161 |
| [The Skeleton of the Mandrill] | 162 |
| [A Group of Howlers] | 165 |
| [Bones of the Tail of the Howler] | 167 |
| [Section of Head and of Air Sac of the Howler]—[Upper Part of Breast-bone and Collar-bones of the Howler]—[Brain of the Howler] | 168 |
| [Yellow-tailed Howler and Young] | 169 |
| [The Caparro] | 170 |
| [Group of Spider Monkeys] | To face page | 173 |
| [Brain of the Spider Monkey] | 173 |
| [Jaw of the Spider Monkey]—[Hand of the Spider Monkey] | 174 |
| [The Coaita] | 176 |
| [The Chameck] | 177 |
| [The Black and Variegated Spider Monkeys] | 179 |
| [The Hooded Spider Monkey] | 180 |
| [The Brown Capuchin] | 181 |
| [The Cai] | 184 |
| [The Callithrix Amictus] | 188 |
| [Arm-bone of Owl Monkey] | 189 |
| [The Red-footed Douroucouli] | 190 |
| [Brain of Monk] | 192 |
| [The Monk] | 193 |
| [The Couxio] | 194 |
| [The White-headed Saki] | 196 |
| [The Common Marmosets] | 197 |
| [Hand-bones of Marmoset—Foot-bones of Marmoset] | 198 |
| [Deville’s Midas] | 201 |
| [Skull of Marmoset] | 202 |
| [Head of the Black Howler] | 205 |
| [Young Orangs] | 209 |
| [Anubis Baboon] | To face page | 211 |
| [Lemuroids at Home in Madagascar] | 212 |
| [Head of Indris (Propithecus) Verrauxii, to show Lemuroid Nostrils] | 213 |
| [Eye of Lemuroid, showing Contraction and Dilatation of Pupil]—[Upper Surface Brain of Lemur Catta] | 214 |
| [Side View and Under Surface of the Tongue of a Lemuroid] | 215 |
| [Garnett’s Galago] | 216 |
| [Skull of Black Indris, showing Adult Dentition]—[Milk Dentition of Indris] | 219 |
| [The Diadem Indris and the Woolly Indris] | 220 |
| [The Black or Short-tailed Indris] | 221 |
| [The Weasel Lemur] | 224 |
| [The Grey or Broad-nosed Lemur] | 225 |
| [Ring-tailed Lemurs] | To face page | 227 |
| [The Mongoose Lemur, or Woolly Macaco] | 229 |
| [The Ruffed Lemur] | 230 |
| [Skeleton of the Ruffed Lemur] | 231 |
| [Head of the Black Lemur] | 232 |
| [The Forked-crowned Cheirogale] | 234 |
| [The Maholi Galago and the Senegal Galago] | 236 |
| [Ears of Maholi Galago, contracted and open] | 237 |
| [The Muscles and Tendons of the Tail of Grand Galago]—[Foot-bones of Grand, or Thick-tailed Galago] | 238 |
| [Monteiro’s Galago] | 239 |
| [Palm of Hand of Garnett’s Galago]—[Sole of Foot, with long heel, of Garnett’s Galago] | 240 |
| [The Potto in its Sleeping and Waking Attitudes] | 241 |
| [The Angwántibo] | 242 |
| [Hand and Foot of Arctocebus] | 243 |
| [The Slow Loris] | 244 |
| [Rete Mirabile]—[Slow Loris] | 245 |
| [The Slender Loris, showing its Attitudes and Habits] | 247 |
| [The Tarsius] | 249 |
| [The Aye-Aye] | 251 |
| [Forest Scene in Madagascar] | 253 |
| [Bones of the Hand and Foot of Aye-Aye] | 256 |
| [Skull of the Aye-Aye (side and front view)] | 257 |
| [Marsh Bat] | 258 |
| [Skeleton of the Mouse-coloured Bat] | 260 |
| [The Sternum of Flying Fox] | 261 |
| [Barbastelle Walking]—[Head of Long-eared Bat] | 263 |
| [Head of the Spectacled Vampire] | 264 |
| [Head of the Kalong] | 266 |
| [Fruit Bats of Ceylon at Home] | To face page | 267 |
| [Dentition of the Egyptian Fruit Bat] | 267 |
| [Representation of a Fruit Bat on an Egyptian Monument] | 269 |
| [Collared Fruit Bat with Young] | 270 |
| [Kalong] | 272 |
| [Head of the Maned Fruit Bat]—[Head of the Grey Fruit Bat] | 273 |
| [The Roussette] | 275 |
| [Head of the Margined Fruit Bat] | 276 |
| [The Hammer-headed Bat] | 277 |
| [Teeth of the Dwarf Long-tongued Fruit Bat] | 278 |
| [The Black-cheeked Fruit Bat] | 279 |
| [Hairs of Bats, Magnified] | 280 |
| [Head of the Greater Horseshoe Bat] | 281 |
| [The Greater Horseshoe Bat] | 282 |
| [Head of Lesser Horseshoe Bat] | 283 |
| [Head of the Mourning Horseshoe Bat] | 284 |
| [The Orange Bat] | 285 |
| [Head of the Male and Female Diadem Bat] | 286 |
| [Head of the Persian Trident Bat] | 287 |
| [Head of the Lyre Bat]—[Teeth of the Lyre Bat] | 288 |
| [Head of the Cordate Leaf Bat]—[Head of the African Megaderm] | 289 |
| [The African Megaderm]—[Head of the Desert Bat] | 290 |
| [The Desert Bat] | 291 |
| [Dentition of the Thick-legged Bat] | 292 |
| [British Bats at Home] | To face page | 293 |
| [Long-eared Bats in Flight] | 293 |
| [Long-eared Bat Sleeping] | 294 |
| [Head of Barbastelle] | 295 |
| [Ear and Head of Townsend’s Bat] | 296 |
| [Geoffroy’s Nyctophile] | 297 |
| [Pipistrelle in Flight] | 298 |
| [Head of Noctule] | 299 |
| [Head of Parti-coloured Bat] | 301 |
| [Head of Temminck’s Bat]—[Welwitsch’s Bat] | 303 |
| [New Zealand Bat] | 304 |
| [Head of Mouse-coloured Bat] | 305 |
| [Black and Orange Bat] | 307 |
| [Skull of Harpy Bat]—[Skull of Red Bat] | 309 |
| [Foot and Thumb of the Brown Pig Bat] | 311 |
| [Head of Straw-coloured Bat] | 312 |
| [Dentition of Striped Sack-winged Bat]—[Wing of Striped Sack-winged Bat, from below]—[Arm of Striped Sack-winged Bat, from above] | 313 |
| [The Mountain Bat] | 314 |
| [Skull of Tomb Bat]—[Dentition of Tomb Bat] | 315 |
| [Head of Male and Female Long-armed Bat]—[Head of Male and Female Black-bearded Bat]—[Skull of Rhinopome] | 316 |
| [Egyptian Rhinopome]—[Head of Great Hare-lipped Bat] | 317 |
| [Skull and Front Teeth of Cestoni’s Bat] | 318 |
| [Head of Cestoni’s Bat] | 319 |
| [Head of Collared Bat] | 321 |
| [The Collared Bat] | 322 |
| [Head of New Zealand Short-tailed Bat]—[Teeth of New Zealand Short-tailed Bat]—[Thumb and Foot of New Zealand Short-tailed Bat] | 323 |
| [The New Zealand Short-tailed Bat] | 324 |
| [Skull of Javelin Bat] | 325 |
| [Mouth of Spectacled Stenoderm]—[Head of Blainville’s Bat] | 328 |
| [Skull and Dentition of Blainville’s Bat]—[Blainville’s Bat] | 329 |
| [Head of Owl-faced Bat] | 330 |
| [Head of Javelin Bat]—[Head of Vampire Bat] | 331 |
| [Head of Soricine Bat] | 333 |
| [Redman’s Bat] | 334 |
| [Skull of Desmodus] | 338 |
| [Desmodus] | 339 |
| [Stomach of Desmodus]—[Stomach of Long-eared Bat]—[Stomach of Pteropus] | 340 |
| [Low’s Ptilocerque] | 342 |
| [Skeleton of Shrew]—[Dentition of Hedgehog] | 343 |
| [Hind Foot of Colugo]—[Bones of Hind Foot of Colugo] | 345 |
| [Lower Incisors of Colugo]—[Colugo] | 346 |
| [Skull of Colugo] | 347 |
| [Dentition of Ferruginous Bangsring]—[Tana, Golden-tailed Variety] | 348 |
| [Sole of Right Hind Foot of Elephant Shrew]—[Elephant Shrew] | 351 |
| [Sole of Right Hind Foot of Petrodrome]—[The Rhynchocyon] | 352 |
| [The Hedgehog] | 354 |
| [The Bulau] | 358 |
| [1. Tendrac; 2. Telfair’s Tendrac; 3. Tanrec] | To face page | 359 |
| [Dentition of Tanrec] | 359 |
| [The Agouta] | 362 |
| [Upper Jaw of West African River Shrew] | 363 |
| [Lower Jaw of West African River Shrew]—[The West African River Shrew] | 364 |
| [Skull of Golden Mole]—[Dentition of Golden Mole] | 365 |
| [Sternum of Golden Mole]—[Fore Foot of Golden Mole] | 366 |
| [The Common Mole] | 367 |
| [Dentition of Common Mole]—[Fore Limbs of Common Mole]—[Sternum of Common Mole] | 368 |
| [Mole’s Fortress] | 370 |
| [Side View of Snout of Star-nosed Mole]—[Front View of Snout of Star-nosed Mole] | 372 |
| [Dentition of Desman] | 375 |
| [1. Pigmy Shrew; 2. Common Shrew; 3 and 4. Water Shrew] | To face page | 377 |
| [Dentition of Common Shrew] | 377 |
| [Rat-tailed Shrew] | 379 |