Results 131 to 140 of about 830 (154)
The phylogenetic relationships of callitrichine primates have been determined by DNA sequence analyses of exons 1, 2, and 3 of the beta2-microglobulin gene. Parsimony, distance, and maximum likelihood analyses of ca. 900 base pairs of 21 taxa, representing all callitrichine genera, indicated that Saguinus was the most basal offshoot. Within Saguinus, S.
Fl�vio C. Canavez +4 more
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Revalidation of Saguinus ursula Hoffmannsegg (Primates: Cebidae: Callitrichinae)
In this study, we review the taxonomy of Saguinus niger (É. Geoffroy) and revalidate Saguinus ursula Hoffmannsegg as a distinct species. The revalidation is based on pelage coloration, and the pattern of morphological divergence is corroborated by molecular data. Samples from the east bank of the Tocantins River (S.
Renato Gregorin, Mário de Vivo
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Studies of sympatric species can provide important data to define how dietary and habitat requirements differ among them. I collected dietary data during a first yearlong comparative study of wild groups of Callimico goeldii, Saguinus labiatus and S. fuscicollis.
Leila M. Porter
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Here we present, for the first time, the complete chromosome painting map of Saguinus midas, the red-handed tamarin. Chromosome banding and painting with human chromosome-specific probes were used to compare the karyotype of this species with those of four other Neotropical primates of the subfamily Callitrichinae: Leontopithecus rosalia, Callithrix ...
Roscoe Stanyon +4 more
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Correction to: Predation of treefrogs (Anura: Hylidae) with toxic skin secretions by the black lion tamarin (Leontopithecus chrysopygus, Callitrichinae) [PDF]
In the original publication of the article, the scientific name of veined treefrog.
Guilherme Siniciato Terra Garbino +5 more
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2005
Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Primates, pp. 111-184 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore :The Johns Hopkins University Press on page 129, DOI: 10.5281/zenodo ...
Wilson, Don E., Reeder, DeeAnn
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Published as part of Wilson, Don E. & Reeder, DeeAnn, 2005, Order Primates, pp. 111-184 in Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore :The Johns Hopkins University Press on page 129, DOI: 10.5281/zenodo ...
Wilson, Don E., Reeder, DeeAnn
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The American Naturalist, 2021
AbstractA typical monkey of the subfamily Callitrichinae has two or more cell lineages occupying its tissues: one from "itself," and one from its co-twin(s). Chimerism originates in utero when the twin placentae fuse, vascular anastomoses form between them, and cells are exchanged between conceptuses through their shared circulation.
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AbstractA typical monkey of the subfamily Callitrichinae has two or more cell lineages occupying its tissues: one from "itself," and one from its co-twin(s). Chimerism originates in utero when the twin placentae fuse, vascular anastomoses form between them, and cells are exchanged between conceptuses through their shared circulation.
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In a recent article, Silva et al. (Zool Scr 47:133-143, 2018) proposed the relocation of the dwarf marmoset, Mico humilis, to the so far unrecognized genus Callibella. We contend that a taxonomic scheme that recognizes Callibella as if it were a valid genus is inadequately supported, and to some extent contradicted, by the ecological and morphological ...
Guilherme Siniciato Terra Garbino +2 more
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Species level taxonomic revisions of New World monkeys are scarce but necessary if we are to obtain a clear picture of this group’s diversity. In this work I revise taxonomically the little known marmoset Mico marcai¸ originally described as Callithrix argentata marcai Alperin, 1993, in light of more recently collected material.
Guilherme Siniciato Terra Garbino
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