Hamadryas baboon, 19th century
Potto, 19th century
Red-shanked douc, 19th century
Mantled guereza, 19th century
Red ruffed lemur, 19th century
Madagascan flying fox, 19th century
Ocelot, 19th century
Pel's flying squirrel, 19th century
Bengal tiger, 19th century
Malabar giant squirrel, 19th century
Indian antelope, 19th century
Large Indian civet, 19th century
Flying squirrel, 19th Century illustration
Leopard, 19th century
Malayan tapir, 19th century
Lion tamarin, 19th Century illustration
Greater bulldog bat, 19th Century illustration
Emerald tree boa, 19th century
Diademed sifaka, 19th century
Sable, 19th century
Groundhog, 19th century
Plains viscacha, 19th century
Snow leopard, 19th century
Orangutans, 19th Century illustration
Alpaca, 19th century
Southern plains gray langur, 19th century
Tropical fish, 19th century
Common genet, 19th century
Nubian ibex, 19th century
South African antelope, 19th century
Hippopotamuses, 19th century
Senegalese lion, 19th century
Nubian giraffe, 19th century
Pyrenean brown bear, 19th century
Loris, 19th century
Cynocephalus thoth baboon, 19th century illustration
Sumatran rhinoceros, 19th century
Western gorillas, 19th century
Cebid monkey, 19th century
Lemur, marmoset and baboon, 19th century
European mouflon, 19th century
Molluscs, 19th century illustration
Black-striped wallaby, 19th century
Tortoises, 19th century
Sandfish, 19th century
Common toad, 19th century
Lyriocephalus lizard, 19th century
Common basilisk, 19th century
Veiled chameleon, 19th century
Ocellated lizard, 19th century
Fire salamander, 19th century
Banded rattlesnake, 19th century
Boa constrictor, 19th century
Monocled cobra, 19th century
Grass snake, 19th century
European asp, 19th century
Slow worm, 19th century
Gurnard and other fish, 19th century
Green sea turtle, 19th century
Giant leaf-tailed gecko, 19th century
Common gliding lizard, 19th century
Porte cree lizard, 19th century
Phrynosoma horned lizard, 19th century
Salamander and snail, 19th century
Longtail whip lizard, 19th century
Fer-de-lance, 19th century
Horned desert viper, 19th century
Green vine snake, 19th century
Cod and other fish, 19th century
Trout and other fish, 19th century
Green frog and tree frog, 19th century
Player scorpionfish, 19th century
Narrow-headed pufferfish, 19th century
Iguana, lizard and skink, 19th century
Naja cobra and colubrid snake, 19th century
Barbel and other fish, 19th century
Pike and other fish, 19th century
Tuna and mackerel, 19th century
Mullet and other fish, 19th century
Crowned pigeon, 19th Century illustration
Tegu and iguanid lizards, 19th century
Horned, polychrotid and anole lizards, 19th century
Mandrill, 19th Century illustration
Flying squirrel, 19th century illustration
Goldfish in a bowl, 19th century
Galapagos gurnard, 19th century
Dolphinfish and other fish, 19th century
Atlas moth, 19th Century illustration
Indian elephant, 19th Century illustration
Great argus, 19th Century illustration
Jamaica bird, 19th Century illustration
Surinam caiman, 18th century
Hawksbill and loggerhead sea turtles, 19th century
Dusky dolphin, 19th century
Tarantula, 19th Century illustration
Scorpion, 19th Century illustration
Cicada, 19th Century illustration
Dobsonfly, 19th Century illustration
Beetles, 19th Century illustration
Lion, 19th Century illustration
Ostrich, 19th Century illustration
Squirrel, 19th century illustration
Squirrel monkey, 19th century illustration
Harvest mouse, 19th century illustration
Crested porcupine, 19th century illustration
South American tree iguanas, 19th century
Galapagos land iguana, 19th century
South American freshwater fish, 19th century
Aplochiton freshwater fish, 19th century
Goliath beetle, 19th Century illustration
Fruit bat, 19th Century illustration
Giant longhorn beetle, 19th Century illustration
Dalmatian pelican, 19th Century illustration
Birdwing butterfly, 19th Century illustration
Stick insect, 19th Century illustration
Mastodon fossil skeleton, 19th century
King bird-of-paradise, 19th century illustration
Seahorse and flying fish, 19th Century illustration
Orangutan skeleton, 19th century
Prehistoric rabbit ancestor, illustration
Parakeet, 19th Century illustration
Brazil bird, 19th Century illustration
Black-throated trogon, illustration
Channel-billed toucan, illustration
Jerboas, 19th Century illustration
Brown bear, 19th Century illustration
South American rodents, 19th century
Waterhouse's swamp rat, 19th century
Brazilian marsh rat, 19th century
Wild boar, 19th Century illustration
How the Rhinoceros got his Skin, illustration
Striped hyena, 19th century
South American tree frogs, 19th century
Pangolin, 19th Century illustration
Coral snake, 19th Century illustration
Primate skulls, 19th century artwork
Right whale, 19th century
Kiwi, 19th century illustration
Ruff, 19th century illustration
Antelope, 19th century illustration
Lemur, 19th century illustration
Basilisk and skink lizards, 19th century
Great auk, 19th century illustration
Superb lyrebird, 19th century illustration
Arfak astrapia, 19th century illustration
Labrador duck, 19th century illustration
Red kangaroo, 19th century illustration
Two-toed sloths, 19th century illustration
Mephitis nasuta, 19th century illustration
Sykes' monkey, 19th century illustration
Horned viper, illustration
Wilson's bird-of-paradise, 19th century illustration
Magnificent bird-of-paradise, 19th century illustration
Elliot's bird-of-paradise, 19th century illustration
Superb bird-of-paradise, 19th century illustration
Greater bird-of-paradise, 19th century illustration
Fruit bat, illustration
Southern mountain cavy, illustration
Dunkleosteus hunting sharks, illustration
Monkey skeleton, 18th century
Darwin on sexual selection in primates, 1871
Haeckel on the Evolutionary History of Man, 1877
Insects of Surinam, 18th century
Prehistoric giant panda relative, illustration
Brazilian tanager, 19th C illustration
Orangutan, 19th Century illustration
Indian tapir, 19th Century illustration
Great bustard, 19th Century illustration
Water buffalo, 19th Century illustration
Ruffed lemur, 19th Century illustration
Musk deer, 19th Century illustration
Water monitor, 19th Century illustration
Ring-tailed iguana, 19th century artwork
Tiger and crocodile, 19th century
Lobsters,19th century illustration
Bear skeleton, 18th century
Arctotherium extinct short-faced bear, illustration
Megalichtys and Mata mata, 19th century illustration
Domestic pig, 19th Century illustration
European water vole, 19th century
Primates, 19th century
Prehistoric Iberian lynx, illustration
Bird of paradise, 19th Century illustration
Night monkey, 19th century artwork
Loris and bushbaby, 19th century artwork
Jackal, illustration
Northern saw-whet owl, artwork
Shark fishing, 19th century
Beached sperm whale, 19th century
Butterflyfish, 19th Century illustration