Phylogenetic relationships of the new world titi monkeys. Ecology and genetics of color vision in callicebus brunneus, a neotropical monkey by john andrew bunce b. Critically endangered purring monkey and 1,900 other species added to iucn red list. The communication system of callicebus moloch includes a few olfactory and tactile signals, a moderate number of visual signals, and an enormous number of acoustic signals.
Page designed through the cooperative efforts of interagency itis teams. The titis, or titi monkeys, are the new world monkeys of the subfamily callicebinae, which contains three extant genera, cheracebus, callicebus, and plecturocebus. Caqueta titi monkey photo callicebus caquetensis g arkive all groups studied consisted of a single adult male, a single adult female and between one and four immature monkeys. University of california, davis 2004 dissertation submitted in partial satisfaction of the requirements for the degree of doctor of philosophy in anthropology. The california national primate research center cnprc is home to the nations only active breeding colony of south american titi monkeys callicebus cupreus. Platyrrhini from the department of caqueta, colombia, that belongs to. Examinations of 23 forms ofcallicebus were made to elucidate their phylogenetic relationships based on cranial measurements.
Media in category callicebus caquetensis the following 2 files are in this category, out of 2 total. Hosted by the usgs core science analytics and synthesis. A preliminary field investigation of the yellow handed titi. It was made available to the university of texas highresolution xray ct facility for scanning by dr. An callicebus modestus in nahilalakip ha genus nga callicebus, ngan familia nga pitheciidae. Publications if a pdf is not available for the item, please feel free to contact the corresponding author directly. Callicebus is a genus of monkeys known as titis historically, titis were monogeneric, comprising only the genus callicebus thomas, 1903. The caqueta titi, plecturocebus caquetensis, also known as the redbearded titi or the bushybearded titi, is a species of titi monkey endemic to colombia found in the department of caqueta region. The titi monkeys we studied have a family unit pattern of social organization, territoriality accompanied by vocal activity, and a home. The lack of molecular data for titi monkeys has meant that little is known of their phylogenetic relationships and divergence times.
James rossie of stony brook university, courtesy of the smithsonian institution division of mammals. Mar 09, 2015 a team of scientists led by dr julio cesar dalponte of the institute for the conservation of neotropical carnivores in atibaia has described a new species of titi monkey genus callicebus from. Information on daily movement, vocalizations, population density, and social behavior is presented. Pdf the conservation status of callicebus caquetensis. Caqueta titi monkey or callicebus caquetensis is about the size of a domestic cat with a bushy red beard. Callicebus dubius primates cebidae distribution and evidence of. Pdf we describe a new species of titi monkey callicebus primates. Along with the news of the discovery is the published paper by defler et al.
This page was last edited on 2 december 2012, at 05. Callicebus purinus wikipedia, a enciclopedia livre. Taxonomically, it is a member of the callicebus cupreus group now plecturocebus cupreus, following shunsuke kobayashis callicebus grouping. We are estimating the population densities of callicebus placturocebus caquetensis in an area of approximately 120 ha probably less, igapo forest in caqueta, colombia. Callicebus caquetensis is critically endangered and he doesnt look happy. Scribd is the worlds largest social reading and publishing site. A new and critically endangered titi monkey from southern caqueta, colombia. Files are available under licenses specified on their description page. Ginklasipika han iucn an species komo nangangaratan. Communication in the titi monkey, callicebus moynihan. A three month field study was conducted oncallicebus torquatus near the nanay river in northern peru. Callicebus cupreus california national primate research center.
This male specimen, the skull of a juvenile m2 full to premolars erupting, was collected in brazil in 1910 by j. The new species was registered in 11 locations between the orteguaza. Critically endangered purring monkey and 1,900 other. Wildscreens arkive project was launched in 2003 and grew to become the worlds biggest encyclopaedia of life on earth. A phylogenetic study of titi monkeys, genus callicebus.
Multivariate statistical methods of distance analysis utilizing qmode correlation coefficients and principal component analysis were employed. Owing to the great diversity found across titi monkey species, a new genuslevel taxonomy was recently proposed that recognises three genera within the subfamily callicebinae. Callicebus caquetensis is phenotypically very similar to callicebus ornatus sensu groves, 2005, but c. Monkey that purrs like a cat is among new species discovered. New species of titi monkey, genus callicebus thomas, 1903. Aug, 2010 an adult caqueta titi monkey callicebus caquetensisa new species of titi monkey has been discovered in a colombian amazon expedition. Titi monkeys, callicebus, comprise the most speciesrich primate genus34 species are currently recognised, five of them described since 2005.
To clarify their evolutionary history, we assembled a large molecular dataset by sequencing 20 nuclear and two. As a result, the following five distinct groups were recognized morphometrically among the 23 species and subspecies. Oldfield thomas described in 1927 a new titi monkey, callicebus lucifer, based on a specimen from loreto, peru. Critically endangered san martin titi monkeys callicebus oenanthe show a preference for forest boundaries in c. Digimorph callicebus torquatus collared titi monkey. An callicebus ornatus in nahilalakip ha genus nga callicebus, ngan familia nga pitheciidae. The visual signal repertory is comparatively simple, and may be primitive in some respects. Oct 25, 20 at least 441 new species of animals and plants have been discovered over a four year period in the vast, underexplored rainforest of the amazon, including a monkey that purrs like a cat. Callicebus thomas, 1903, which has been in use ever since.
Predation and predation attempts on red titi monkeys. Image credit link to this image add to scrapbook how you can use this image. Ecology genetics color vision callicebus brunneus monkey. The description was based on two specimens collected in the region of the hondo river and on field observations. Historically, titis were monogeneric, comprising only the genus callicebus thomas, 1903. Please contact me if you have information to share. Cebidae distribution and evidence of geographic invasion of callicebus stephennashi domain fabio rohe 1 and jose s. A new and critically endangered titi monkey from southern caqueta, colombia free pdf. This subfamily also contains the extinct genera xenothrix, antillothrix, paralouatta, carlocebus, lagonimico, and possibly also tremacebus. Journal articles, book chapters and conference proceedings.
Callicebus caquetensis is phenotypically very similar to callicebus orna tus sensu groves, 2005, but c. Awarded a psgb conservation grant in february 20, supported by knowsley safari park. A new and critically endangered titi monkey from southern caqueta, colombia article pdf available in primate conservation 25dec 2010 april 2011 with 673 reads. All structured data from the file and property namespaces is available under the creative commons cc0 license. Callicebus publications pitheciine action group pag. A taxonomic species within the family pitheciidae a new world monkey, native to bolivia.
Data were collected primarily by the time sampling method. In it, they described the morphology and distribution of the caqueta titi monkey. Callicebus caquetensis wikipedia, a enciclopedia livre. An callicebus ornatus in uska species han primates nga syahan ginhulagway ni gray hadton 1866. This page was last edited on 23 december 2019, at 06. Callicebus callicebus nigrifrons blackfronted titi callicebus callicebus oenanthe rio mayo titi callicebus callicebus olallae olalla brothers titi. In lowland ecuador, both taxa live in socially monogamous groups, characterized by the presence of only 1 repro. An callicebus modestus in uska species han primates nga ginhulagway ni einar lonnberg hadton 1939. With the help of over 7,000 of the worlds best wildlife filmmakers and photographers, conservationists and scientists, featured multimedia factfiles for more than 16,000 endangered species. Phylogenetic relationships within the callicebus cupreus.
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