• About 40 million years ago, the Simiiformes infraorder split into the parvorders Platyrrhini (New World monkeys-in South America) and Catarrhini ( apes and Old World monkeys -in Africa). (wikipedia.org)
  • A histochemical and immunocytochemical study was performed to describe the cellular localization of four hormones in pancreatic tissue of the Callithricidae and Cebidae families belonging to Platyrrhini monkeys. (semanticscholar.org)
  • Garcia, M. / Chromosome abnormalities in peripheral blood lymphocytes from Cebus apella (Cebidae, Platyrrhini) after X-ray irradiation . (uab.cat)
  • Haplorhines are further divided into two major groups, the Platyrrhini and the Catarrhini. (bartleby.com)
  • On the one hand, neontological-morphological data exist that point toward a sister group relationship between tarsiers and the Anthropoidea (Platyrrhini and Catarrhini). (genetics.org)
  • The five families are ranked together as the Ceboidea , the only extant superfamily in the parvorder Platyrrhini . (wikipedia.org)
  • En esta presentaci n se encuentran las obras que hemos consultado en los Tamarinos y Tit es (Subfamilia Callitrichinae ) . (damisela.com)
  • In our chromosomal phylogeny, the genus Pithecia occurred in a more basal position close to the inferred ancestor of Platyrrhini, while C. c. rubicundus and C. utahicki are closely related and are linked by exclusive synapomorphies. (biomedcentral.com)
  • Brazil has broad and heterogeneous NWP (suborder Platyrrhini) diversity: 5 families, 21 genera, and 176 species ( 6 ). (cdc.gov)
  • DNA Polymerase Sequences of New World Monkey Cytomegaloviruses: Another Molecular Marker with Which To Infer Platyrrhini Systematics. (amedeo.com)
  • [3] Platyrrhini means flat-nosed, and their noses are flatter than those of other simians, with sideways-facing nostrils. (wikipedia.org)
  • The New World monkey (Platyrrhini) subfamily Pitheciinae is represented by the genera Pithecia , Chiropotes and Cacajao . (biomedcentral.com)
  • Analisis poblacional del pichico pecho anaranjado, Saguinus labiatus , en el sur oriente peruano. (iucnredlist.org)
  • [10] The individuals whose descendents would become Platyrrhini are currently conjectured to have migrated to South America either on a raft of vegetation or via a land bridge . (wikipedia.org)
  • Olfactory fossa of Tremacebus harringtoni (Platyrrhini, Early Miocene, Sacanana, Argentina): implications for activity pattern. (digimorph.org)
  • Vorkommen, morphologie und function der sternaldrüse bei den platyrrhini. (wisc.edu)
  • Our results show that members of the Pitheciinae have conserved several chromosome forms found in the inferred ancestral Platyrrhini karyotype (associations of human homologous segments 3a/21, 5/7a, 2b/16b, 8a/18, 14/15a and 10a/16a). (biomedcentral.com)
  • 2015). [5] Selv om det ser ut til å være generell enighet om, at Scandentia ( trespissmus ) har en basal plassering i slektstreet, er det fortsatt usikkerhet knyttet til den nøyaktige plasseringen. (wikipedia.org)
  • Stem members of Platyrrhini are distinct from catarrhines in at least one derived cranial feature. (duke.edu)