Results 1 to 10 of about 492,641 (339)
La Granja: Revista de Ciencias de la Vida, 2022 El almendro (Terminalia catappa L.) en Panamá es de uso maderable, nutricional, medicinal, entre otros. Se sabe poco sobre los compuestos secundarios presentes en las diferentes partes de esta especie vegetal. Este trabajo tuvo como objetivo realizar la
Karol M. Gutiérrez-Pineda +1 more
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Two new species of Drepanoctonus Pfankuch, 1911 (Hymenoptera, Ichneumonidae) from the Oriental region [PDF]
Journal of Hymenoptera Research, 2021 Two new species of the genus Drepanoctonus Pfankuch, 1911 collected in natural habitats with Wild Tea (Camellia sinensis var. assamica) are described and illustrated: D. rimdahli Liu & Reshchikov, sp. nov. from Chiang Mai Province, Thailand and D.
Xin-Fang Zheng +2 more
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Scientific Reports, 2022 Robust capuchin monkeys (Sapajus) are known for processing mechanically challenging foods, having morphological adaptations to do so. However, several populations go beyond body limitations by using stone tools to expand their food range.
Tiago Falótico +3 more
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Identifying functional and regional differences in chimpanzee stone tool technology
Royal Society Open Science, 2022 The earliest hominin archaeological sites preserve a record of stone tools used for cutting and pounding. Traditionally, sharp-edged flakes were seen as the primary means by which our earliest ancestors interacted with the world.
Tomos Proffitt +3 more
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Animals, 2022 The Chinese tree shrew (Tupaia belangeri chinensis) has the potential to replace the use of non-human primates in biomedical research. To increase the availability of this species, we have undertaken the ambitious task of establishing inbred lines of the
Jia-Qi Chen +7 more
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Extrapolating from Laboratory Behavioral Research on Nonhuman Primates Is Unjustified [PDF]
, 2020 Conducting research on animals is supposed to be valuable because it provides information on how human mechanisms work. But for the use of animal models to be ethically justified, it must be epistemically justified.
Crutchfield, Parker
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Mammalia, Carnivora, Canidae, Canis latrans (Say, 1823): Actual distribution in Panama [PDF]
Check List, 2014 This study reports the occurrence of Canis latrans on eastern Panama, including the first report of it presence across the Panama Canal, which expands the known distribution for this species to its southernmost point.
Pedro Méndez-Carvajal, Ricardo Moreno
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Actualidades Biológicas, 2020 En Colombia se reconoce la existencia de 38 especies de primates, de las cuales 13 se distribuyen en Antioquia. Sin embargo, la mayoría de las investigaciones se enfocan en aspectos ecológicos mientras que son escasos los estudios sobre distribución y ...
Sebastián García-R
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Neural mechanisms of economic choices in mice [PDF]
, 2020 Economic choices entail computing and comparing subjective values. Evidence from primates indicates that this behavior relies on the orbitofrontal cortex. Conversely, previous work in rodents provided conflicting results. Here we present a mouse model of
Arana +81 more
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Frontiers in Ecology and Evolution, 2022 Male coalition-like formation, recently found in stump-tailed macaques (Macaca arctoides), occurs when several top-ranking males collaboratively guard females to prevent mating with other rival males and actively share secured mating opportunities with ...
Aru Toyoda +9 more
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