Results 161 to 170 of about 1,145 (188)
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Molecular Phylogenetics of the Callitrichidae with an Emphasis on the Marmosets and Callimico
2009In the last two decades analyses of DNA sequence data have significantly increased our understanding of the phylogenetic relationships among callitrichid primates. The current taxonomic synthesis includes seven genera within the family Callitrichidae: Saguinus, Leontopithecus, Callimico, Mico, Cebuella, Callibella and Callithrix.
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Notes on comparative reproduction of selected Callitrichidae in the laboratory.
Primates in medicine, 1978Analysis of reproductive performance for four species of callitrichids maintained in our laboratory shows conception rates to vary from 3.14 for S. weddelli to 1.01 for S. fuscicollis lagonotus. Delivery rates vary from 0.55 for S. fuscicollis nigrifrons to 0.90 for S. weddelli.
J L, Cicmanec, A K, Campbell
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From dependence to sexual maturity: the behavioural ontogeny of Callitrichidae
1993Abstract This chapter reviews data on behavioural ontogeny in the four callitrichid genera, and presents more detailed data on five Callithrix jacchus infants. Callitrichids are unique in the intensity of their relations to infants. The newborn, usually twins, may be carried from the first day by group members other than the mother ...
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Races of the emperor tamarin,Saguinus imperator Goeldi (Callitrichidae, Primates)
Primates, 1979The two described subspecies of the emperor tamarin,Saguinus imperator imperator Goeldi andSaguinus imperator subgrisescens Lonnberg are defined and compared, the geographic range of each plotted.
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Comments on the taxonomy of Brazilian marmosets (Callithrix, Callitrichidae).
Folia primatologica; international journal of primatology, 1975The taxonomic appraisal of Brazilian marmosets, genus Callithrix, by Coimbra-Filho and Mittermeier is critically examined. It is shown that their assertions are not supported by the evidence.
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