Results 91 to 100 of about 6,455 (204)
The prevalence of Microfilaria spp. in primates of colombian zoos
Revista de Medicina Veterinaria, 2007 The prevalence of Microfilaria spp in 266 human and non human primates of Colombian zoos located between 5 and 2850 meters over sea level (mosl) was of 6.39% (17/266).
Rosmery Ladino De La Hortúa +1 more
doaj +1 more source
Cognitive consequences of cooperative breeding in primates? [PDF]
, 2018 Several hypotheses propose that cooperative breeding leads to increased cognitive performance, in both nonhuman and human primates, but systematic evidence for such a relationship is missing.
Burkart, Judith, van Schaik, Carel
core
Sustentabilidade em Debate, 2014 A presente galeria de fotos e o texto que a acompanha são o resultado da viagem à Reserva de Desenvolvimento Sustentável Mamirauá, realizada pelo fotógrafo e professor da Universidade de Brasília (Veterinária) Marcelo Ismar Santana e pelo professor da ...
José Luiz de Andrade Franco +1 more
doaj
Brazilian Journal of BiologyCauses and implications of sexual dimorphism have been studied in several different primates using a variety of morphological characters such as body weight, canine length, coat color and ornamentation.
B. Goldschmidt +8 more
doaj +1 more source
Memorias do Instituto Oswaldo Cruz, 1999 Experimental infections by Trypanosoma (Megatrypanum) minasense were performed in primates - Saimiri sciureus and Callithrix penicillata - with the objective of searching for morphological variations of the blood trypomastigotes with respect to hosts and
Mariangela Ziccardi +1 more
doaj +1 more source
Hyperostotic tympanic bone spicules in domestic and wild animal species [PDF]
, 2016 Hyperostotic tympanic bone spicules (HTBS), or "mucoperiosteal exostoses" (ME, syn.) are small, globular (>= 1 mm in diameter), mostly stalked and drumstick-like, bony structures, which arise from the inner wall of the tympanic bulla and project into the
Blutke, A +5 more
core +2 more sources
In vitro and in vivo assessement of the antimalarial activity of sergeolide [PDF]
, 1985 L'activité antiplasmodiale, in vitro, in vivo du Sergeolide, Quassinoide isolé de #Picrolemma pseudocoffea$ a été mesurée, in vitro, sur des cultures de #Plasmodium faliciparum$ et in vivo par le test classique de la mesure de l'activité schizonticide ...
Fandeur, T. +2 more
core +1 more source
Geometrical shape discrimination by “Saimiri sciureus” [PDF]
Psychonomic Science, 1965 Squirrel monkeys, saimiri sciureus, which had been previously trained on visual acuity determination, were presented with six different pairs of geometric shapes. One of each pair was slightly different from the other member. Four animals in two apparatuses and tested by two different experimenters differentiated the two members of each pair 90 ...
openaire +2 more sources
Acta Biológica Colombiana, 2001 El análisis de 8 especies de primates neotropicales directamente muestreados en el campo (Cebus albifrons, Cebus apella, Cebus capucinus, Saimiri sciureus, Aotus nancymae, Alouatta seniculus, Ateles fusciceps y Lagothrix lagotricha) con 10 marcadores ...
M. Ruiz-García
doaj
Do mixed-species groups of capuchin (Sapajus apella) and squirrel monkeys (Saimiri sciureus) synchronize their behaviour? [PDF]
Philos Trans R Soc Lond B Biol Sci, 2023 Daoudi-Simison S +4 more
europepmc +1 more source