Biomaterial Database

Ontogenetic correlates of diet in anthropoid primates. 1994

S R Leigh

Department of Anatomical Sciences, SUNY, Stony Brook 11794-8081.

This study assesses ontogenetic correlates of diet in anthropoid primates. Associations between body weight growth, adult size, and diet are evaluated for a sample of 42 primate species, of which 8 are classifiable as "folivores." The hypothesis that folivores show a pattern of growth that differs from "nonfolivores" is tested. Ontogenetic variation is summarized through use of parametric and nonparametric regression analysis. Several analytical techniques, including broad interspecific and detailed comparisons among species of similar adult size, are applied. This investigation indicates a clear association between body weight ontogeny and diet: folivorous species grow more rapidly over a shorter duration than comprably sized nonfolivorus species. A positive correlation between adult size and diet is not unambiguously established in this sample. A threshold (at around 1 kg) below which insectivory is very common may adequately characterize the association between adult size and diet in anthropoid primates. Above this threshold, adult size does not appear to covary predictably with diet. Evolutionary correlates of the ontogenetic pattern seen in folivores may include a variety of factors. The distinctive pattern of development in folivores may relate to the profile of ecological and social risks that these species face. Morphophysiological advantages to rapid growth may relate to a need for accelerated alimentary (dental and gut) development. The implications of ontogenetic variation in folivores are discussed.

UI	MeSH Term	Description	Entries
D008251	Macaca	A genus of the subfamily CERCOPITHECINAE, family CERCOPITHECIDAE, consisting of 16 species inhabiting forests of Africa, Asia, and the islands of Borneo, Philippines, and Celebes.	Ape, Barbary,Ape, Black,Ape, Celebes,Barbary Ape,Black Ape,Celebes Ape,Macaque,Apes, Barbary,Apes, Black,Apes, Celebes,Barbary Apes,Black Apes,Celebes Apes,Macacas,Macaques
D008297	Male		Males
D010215	Papio	A genus of the subfamily CERCOPITHECINAE, family CERCOPITHECIDAE, consisting of five named species: PAPIO URSINUS (chacma baboon), PAPIO CYNOCEPHALUS (yellow baboon), PAPIO PAPIO (western baboon), PAPIO ANUBIS (or olive baboon), and PAPIO HAMADRYAS (hamadryas baboon). Members of the Papio genus inhabit open woodland, savannahs, grassland, and rocky hill country. Some authors consider MANDRILLUS a subgenus of Papio.	Baboons,Baboons, Savanna,Savanna Baboons,Baboon,Baboon, Savanna,Papios,Savanna Baboon
D010944	Plants	Multicellular, eukaryotic life forms of kingdom Plantae. Plants acquired chloroplasts by direct endosymbiosis of CYANOBACTERIA. They are characterized by a mainly photosynthetic mode of nutrition; essentially unlimited growth at localized regions of cell divisions (MERISTEMS); cellulose within cells providing rigidity; the absence of organs of locomotion; absence of nervous and sensory systems; and an alternation of haploid and diploid generations. It is a non-taxonomical term most often referring to LAND PLANTS. In broad sense it includes RHODOPHYTA and GLAUCOPHYTA along with VIRIDIPLANTAE.	Plant
D011148	Pongo pygmaeus	A species of orangutan, family HOMINIDAE, found in the forests on the island of Borneo.	Orangutan, Bornean,Bornean Orangutan,Pongo pygmaeus pygmaeus
D001824	Body Constitution	The physical characteristics of the body, including the mode of performance of functions, the activity of metabolic processes, the manner and degree of reactions to stimuli, and power of resistance to the attack of pathogenic organisms.	Body Constitutions,Constitution, Body,Constitutions, Body
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D002520	Cercopithecidae	The family of Old World monkeys and baboons consisting of two subfamilies: CERCOPITHECINAE and COLOBINAE. They are found in Africa and part of Asia.	Catarrhina,Miopithecus talapoin,Monkey, Talapoin,Monkeys, Old World,Monkey, Old World,Old World Monkey,Old World Monkeys,Talapoin Monkey,Talapoin Monkeys,World Monkey, Old
D002679	Pan troglodytes	The common chimpanzee, a species of the genus Pan, family HOMINIDAE. It lives in Africa, primarily in the tropical rainforests. There are a number of recognized subspecies.	Chimpanzee,Chimpanzee troglodytes,Chimpanzee troglodyte,Chimpanzees,Pan troglodyte,troglodyte, Pan,troglodytes, Chimpanzee
D004032	Diet	Regular course of eating and drinking adopted by a person or animal.	Diets