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Article

Detection of fruit by the Cerrado's marmoset (Callithrix penicillata): modeling color signals for different background scenarios and ambient light intensities.

Journal of experimental zoology. Part A, Ecological genetics and physiology - 1 Apr 2009

Perini Eduardo Sosti, Pessoa Valdir Filgueiras, Pessoa Daniel Marques de Almeida

Abstract excerpt

Among placental mammals, only primates have trichromatic color vision, however this is not a uniform condition. Under different genetic status, Old World monkeys have routine trichromacy, while New World monkeys show a visual polymorphism, characterized by obligatory male dichromacy. The ecologic...

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PMID: 19296489
DOI: 10.1002/jez.531

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19296489-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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