Results 21 to 30 of about 1,552 (193)

Life‐History Correlates of Enamel Microstructure in Cebidae (Platyrrhini, Primates) [PDF]

Anatomical Record, 2011
AbstractPrevious studies have examined tooth eruption as it relates intrinsically to body mass, brain mass, and other life history variables, and extrinsically to ecological factors (e.g., age at foraging independence, environmental risk aversion, and maternal investment).
Russell Hogg
exaly   +3 more sources

Female Reproductive System Neoplasms in Neotropical Primates [PDF]

Journal of Medical Primatology, Volume 54, Issue 4, August 2025.
ABSTRACT Background There are no previous descriptions of the prevalence of spontaneous female reproductive neoplasms in neotropical primates. Methods A 6‐year study of pathological records from the Anatomy Pathology Sector from the Federal Rural University of Rio de Janeiro (SAP/UFRuralRJ) was conducted.
Asheley H. B. Pereira, Fernanda C. Rocha, Marcos P. S. Carvalho, Bruna E. P. Barbosa, Daniel A. Balthazar, Silvia B. Moreira, Alcides Pissinatti, Daniel G. Ubiali   +7 more
wiley   +2 more sources

Leishmaniose cutânea experimental: I - sobre a susceptibilidade do primata Cebus apella (Cebidae) a infecção pela Leishmania (Viannia) lainsoni Silveira, Shaw, Braga e Ishikawa, 1987

Revista Da Sociedade Brasileira De Medicina Tropical, 1989
Foi investigada a susceptibilidade do primata Cebus apella (Cebidae) à infecção experimental pela Leishmaiua (Viannia) lainsoni, com o objetivo de estudara patogenia desse parasita, ainda pouco conhecido para o homem. Dessa forma, cinco espécimens jovens
Jeffrey Jon Shaw, E A Ishikawa, R R Braga   +2 more
exaly   +5 more sources

ESTUDIO CITOGENÉTICO DE ALOUATTA PALLIATA (CEBIDAE)

Caldasia, 2003
Se presentan los cariotipos identificados con bandas Q y G de dos monos aulladoresAlouatta palliata de Colombia con un número diploide 2n=56, el más alto del géneroy una constitución sexual XX / XY.
TORRES OLGA MARÍA, RAMÍREZ CECILIA
doaj   +2 more sources

The Earliest Known Radiation of Pitheciine Primates [PDF]

American Journal of Primatology, Volume 87, Issue 5, May 2025.
Right mandible and dentition of the holotype of Soriacebus ameghinorum (MACN Pv SC2), from the Early Miocene of Patagonia, compared with the living Cacajao calvus (FMNH 88813, cast), both representing extinct and extant morphologies of the Pitheciinae: Procumbent and styliform incisors and projecting canines represent a morphological complex for ...
Nelson M. Novo, Gabriel M. Martin, Laureano R. González Ruiz, Marcelo F. Tejedor   +3 more
wiley   +2 more sources

The myoglobin of primates: the Night Monkey, Aotes trivirgatus (Cebidae, Platyrrhini, Anthropoidea) [PDF]

FEBS Letters, 1984
The amino acid sequence of the myoglobin of the South American Night Monkey, Aotes trivirgatus, is identical to that of the marmoset (Callithrix jacchus [1]) except for residue 21 which is isoleucine in the marmoset, like in all other anthropoids, but valine in Aotes.
Heinbokel, Nils, Lehmann, Hermann
openaire   +3 more sources

Carcinoma mamário pouco diferenciado em macaco-prego, Cebus sp. (Cebidae) [PDF]

Pesquisa Veterinária Brasileira, 2013
As neoplasias mamárias são raras em primatas não humanos, enquanto que nas mulheres apresentam alta incidência. O objetivo deste trabalho foi relatar a ocorrência e os resultados do tratamento de um Cebus sp. (fam.
Liane Ziliotto, Marcos V. Tranquilim, Ewerton L. Lima, Paulo C.D. Vecchia, Ricardo C. Lehmkuhl, Adriano O.T. Carrasco   +5 more
doaj   +2 more sources

Comparative Genomic Hybridization (CGH) in New World Monkeys (Primates) Reveals the Distribution of Repetitive Sequences in Cebinae and Callitrichinae [PDF]

Biology
The intraspecies and interspecies Comparative Genomic Hybridization (CGH) between the closely related Cebidae species, capuchin monkeys (Cebus capucinus, Sapajus apella), and the tamarins (Saguinus mystax, Leontocebus fuscicollis) was performed to ...
Vanessa Milioto, Vincenzo Arizza, Aiti Vizzini, Polina L. Perelman, Melody E. Roelke-Parker, Francesca Dumas   +5 more
doaj   +2 more sources

Morphology of the shoulder muscles in Sapajus apella (Primates: Cebidae) [PDF]

Biotemas, 2013
The study of nonhuman primates has been very important, due to the similarities with the human species. Many animal species, especially primates, have been used in medical and biological researches.
Mariana Oliveira Lima, Lucélia Gonçalves Vieira, Priscilla Rosa Queiroz Ribeiro, Gilmar da Cunha Sousa, Zenon Silva, Daniela Cristina de Oliveira Silva, Roseâmely Angélica de Carvalho Barros   +6 more
doaj   +1 more source

Incisor cross‐sectional area at the cementoenamel junction correlates with an increased reliance on frugivory in anthropoid primates [PDF]

The Anatomical Record, Volume 308, Issue 9, Page 2469-2489, September 2025.
Abstract Diet is one of a limited set of key ecological parameters defining primate species. A detailed understanding of dental functional correlates with primate diet is a key component for accurate dietary inference in fossil primates. Although considerable effort has been devoted to understanding post‐canine dental function, incisor function remains
Andrew Deane, Elizabeth R. Agosto
wiley   +2 more sources