Primate Characteristics Anthropoids: In Allen's

Primate Characteristics Anthropoids: In Allen's swamp monkey the genitalia is unpronounced and estrus and menses is unknown as well as the breeding season. The male appears to be larger and is sexually dimorphic. There does not appear to be differences in coat color. The species is a quadruped. The arms appear to be longer. The thumbs and big toes are opposable and no tail. It appears to have nails. They probably spend more time on the ground in their natural habitat.

It has a small tail and appears to use the tail the same in captivity as in the wild. The Lincoln Park Zoo exhibit differs from its natural environment. Francois' langur does not appear to be sexually dimorphic and genitalia unpronounced without much difference in coat color. The species is primarily arboreal. Males do not appear to be larger. Arms are longer. Species is a quadruped. The thumbs and big toes are opposable and no tail. It appears to have nails.

It looks like the Lincoln Park exhibit is similar to its natural habitat. It has a small tail and appears to use the tail the same in captivity as in the wild. The genitalia appear to be unpronounced. The Lincoln Park Zoo exhibit differs from its natural environment. Bolivian gray titi monkey does not appear to be sexually dimorphic. It has fingernails on the toes only. It does not appear to be sexually dimorphic. It has a prehensile tail and is arboreal.

It appears to use its tail in captivity as it does in the wild. They appear to use the tail the same in captivity as in the wild. The genitalia appear to be unpronounced. The Lincoln Park Zoo exhibit is set up similar to its natural environment. The gibbon has not tail as it is a lesser ape. It is mainly arboreal. The thumbs are not as opposable as a human being. They seem to use the tail the same in captivity as in the wild.

The genitalia appear to be unpronounced. They do not seem to be sexually dimorphic. They have nails. The arms are longer. The Lincoln Park Zoo exhibit differs from its natural environment. The chimpanzee is both terrestrial and arboreal. The thumbs are not as opposable as a human being. The genitalia appear to be unpronounced. They do seem to be sexually dimorphic. They have nails. The arms and legs are equal length. The Lincoln Park Zoo exhibit differs from its natural environment. The gorillas are mainly terrestrial.

The thumbs are not as opposable as a human being. The genitalia appear to be unpronounced. They do seem to be sexually dimorphic. They have nails. The arms and legs are equal length. The Lincoln Park Zoo exhibit differs from its natural environment but is being upgraded. 6. Exhibits: The New World Monkeys appear to be more prominently displayed. The following species are featured in the Lincoln Park Zoo primate exhibit, including: a. Allen's swamp monkey (catarrhine, Allenopithecus nigroviridis, arboreal (tree-dwelling) but semi-terrestrial.) b.

Black howler monkey (platyrrhine, Alouatta caraya, rain forests with near constant precipitation to tropical deciduous forest) c. Black-and-white colobus (catarrhine, Colobus guereza, tropical forests, woodlands and wooded grassland, lowlands and at high elevations) d. Bolivian gray titi monkey (platyrrhine, Callicebus donacophilus, rain forest habitats, among the trees) e. De Brazza's monkey (platyrrhine, Cercopithecus neglectus, wetland forests within 1 mile of water) f. Francois' langur (catarrhine, Trachypithecus francoisi, canopy in search of leaves on which to feed) g. Geoffrey's marmoset (platyrrhine, Callithrix geoffroyi, dry patches within forests and forest edges.) h.

Goeldi's monkey (platyrrhine, Callimico goeldii, rain forest with developed undergrowth.) i. Pied tamarin (platyrrhine, Saguinus bicolor, upper parts of trees within forests and swamps.) j. White-cheeked gibbon (platyrrhine, Hylobates concolor leucogenys, High canopy of tropical rain forests) Part II. Compare and Contrast 1. Old World monkeys are less arboreal that New World monkeys who are confined to trees, such as the Bolivian gray titi monkey. New World monkeys use their tail much more than Old World monkeys to the point that it functions and is as useful as a fifth limb.

Old World monkeys appear to have greater size than New World monkeys.