Monkey
hideCebidae Aotidae Pitheciidae Atelidae Cercopithecidae
A monkey is any cercopithecoid (Old World monkey) or platyrrhine (New World monkey) primate. All primates that are not prosimians (lemurs and tarsiers) or apes are monkeys. The 264 known extant monkey species represent two of the three groupings of simian primates (the third group being the 21 species of apes). Monkeys are usually smaller and/or longer-tailed than apes.
The New World monkeys are classified within the parvorder Platyrrhini, whereas the Old World monkeys (superfamily Cercopithecoidea) form part of the parvorder Catarrhini, which also includes the apes. Thus, scientifically speaking, monkeys are paraphyletic (not a single coherent group), and Old World monkeys are actually more closely related to the apes than they are to the New World monkeys.
Due to its size (up to 1 m/3 ft) the Mandrill is often thought to be an ape, but it is actually an Old World monkey. Also, a few monkey species have the word "ape" in their common name.
For more information about Monkey, read the full article at
Wikipedia.
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News tagged with monkeys
Africa's rarest monkey had an intriguing sexual past, DNA study confirms
Nov 11, 2009 |
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The most extensive DNA study to-date of Africa's rarest monkey reveals that the species had an intriguing sexual past. Of the last two remaining populations of the recently discovered kipunji, one population ...
Hormone that affects finger length key to social behavior
Nov 04, 2009 |
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The hormones, called androgens, are important in the development of masculine characteristics such as aggression and strength. It is also thought that prenatal androgens affect finger length during development in the womb. ...
Precuneus region of human and monkey brain is divided into 4 distinct regions
Medicine & Health / Neuroscience
Nov 02, 2009 |
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A study published this week in PNAS provides a comprehensive comparative functional anatomy study in human and monkey brains which reveals highly similar brain networks preserved across evolution.
Cocaine exposure during pregnancy leads to impulsivity in male, not female, monkeys
Medicine & Health / Neuroscience
Oct 22, 2009 |
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Adult male monkeys exposed to cocaine while in the womb have poor impulse control and may be more vulnerable to drug abuse than female monkeys, even a decade or more after the exposure, according to a new study by researchers ...
Ancient Lemurs Take Bite Out of Evolutionary Tree (w/ Video)
Other Sciences / Archaeology & Fossils
Oct 21, 2009 |
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(PhysOrg.com) -- About 40 miles outside Cairo, Egypt, National Science Foundation-supported paleontologists from three American universities are revealing features of a newly discovered African primate and ...
Rhesus macaque moms 'go gaga' for baby, too
Oct 08, 2009 |
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The intense exchanges that human mothers share with their newborn infants may have some pretty deep roots, suggests a study of rhesus macaques reported online on October 8th in Current Biology.
Researcher studies monkeys in Africa to better understand virus evolution
Medicine & Health / HIV & AIDS
Oct 07, 2009 |
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(PhysOrg.com) -- Despite the importance of AIDS in human health, scientists still know very little about the diversity and ecology of AIDS-like viruses in nature.
Monkeys' grooming habits provide clues to how we socialise
Sep 30, 2009 |
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(PhysOrg.com) -- A study of female monkeys' grooming habits provides new clues about the way humans socialise. New research reveals a link between the size of the neocortex in the brain, responsible for higher-level ...
Evidence Points to Conscious 'Metacognition' in Some Nonhuman Animals
Sep 14, 2009 |
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(PhysOrg.com) -- J. David Smith, Ph.D., a comparative psychologist at the University at Buffalo who has conducted extensive studies in animal cognition, says there is growing evidence that animals share functional ...
Oil and wildlife don't mix in Ecuador's Eden
Sep 10, 2009 |
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What harm can a simple road do in a pristine place such as Ecuador's Yasuni National Park, home to peccaries, tapirs, monkeys and myriad other wildlife species? A great deal, it turns out. Specifically, it ...
Monkey brains signal the desire to explore
Medicine & Health / Neuroscience
Sep 04, 2009 |
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Sticking with what you know often comes at the price of learning about more favorable alternatives.
Market value of vervet monkey falls if monoploy is broken
Sep 02, 2009 |
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A monkey that has acquired the sole power to hand out apples is generously rewarded with grooming sessions by the other monkeys in its group. But as soon as another monkey can hand out apples as well, the ...
Monkeys get a groove on, but only to monkey music (w/ Audio)
Sep 01, 2009 |
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(PhysOrg.com) -- Music is one of the surest ways to influence human emotions; most people unconsciously recognize and respond to music that is happy, sad, fearful or mellow. But psychologists who have tried ...
The mind's eye scans like a spotlight
Medicine & Health / Neuroscience
Aug 12, 2009 |
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(PhysOrg.com) -- You're meeting a friend in a crowded cafeteria. Do your eyes scan the room like a roving spotlight, moving from face to face, or do you take in the whole scene, hoping that your friend's face ...
Flying frog among 353 new Himalayan species: WWF
Aug 10, 2009 |
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Over 350 new species including the world's smallest deer, a "flying frog" and a 100 million-year old gecko have been discovered in the Eastern Himalayas, a biological treasure trove now threatened by climate ...
