Results 1 to 10 of about 7,439 (151)

Urbanization, Not Invasive Shrubs, Alters Tree Seed Fate by Modifying Rodent Activity [PDF]

open access: yesEcology and Evolution
Changes in the global environment are widespread and may have unappreciated effects on the activity of animals and the strength of animal‐mediated interactions.
Mark E. Fuka   +2 more
doaj   +2 more sources

Different drivers, same tick: Effect of host traits, habitat, and climate on the infestation of three rodent species by larval Dermacentor ticks [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Tick-borne diseases (TBDs) pose a growing concern for public and wildlife health. Understanding how host traits and environmental factors influence tick infestation in small mammals is critical for improving TBD management strategies. We investigated the
Gabriel P. Andrade-Ponce   +4 more
doaj   +2 more sources

Molecular phylogeny of the genus Saguinus (Platyrrhini, Primates) based on the ND1 mitochondrial gene and implications for conservation [PDF]

open access: yesGenetics and Molecular Biology, 2005
The systematics of the subfamily Callitrichinae (Platyrrhini, Primates), a group of small monkeys from South America and Panama, remains an area of considerable discussion despite many investigations, there being continuing controversy over subgeneric ...
Claudia Helena Tagliaro   +5 more
doaj   +3 more sources

A Field-Based Adaptation of the Classic Morris Water Maze to Assess Learning and Memory in a Free-Living Animal [PDF]

open access: yesAnimal Behavior and Cognition, 2022
Free-living animals rely on cognitive functions, such as learning and memory, for numerous aspects of their survival. However, research involving these mechanisms is often limited to the laboratory where animals are far removed from natural influences ...
Leah McKay   +2 more
doaj   +1 more source

Hydnaceous fungi of China 8. Morphological and molecular identification of three new species of Sarcodon and a new record from southwest China [PDF]

open access: yesMycoKeys, 2020
Three new stipitate hydnoid fungi, Sarcodon coactus, S. grosselepidotus and S. lidongensis, are described and illustrated, based on morphological characteristics and nuc ITS rDNA + nuc LSU rDNA sequence analyses and a new record, S.
Yan-Hong Mu   +3 more
doaj   +3 more sources

Effect of landscape modification on primate assemblages of the Magdalena River Valley, Colombia

open access: yesCaldasia, 2021
Population and community dynamics are affected by local landscape disturbances, and the answer of each species to these changes could differentially affect species survival. Natural land cover in the Magdalena River valley, Colombia, has
Néstor Roncancio-Duque
doaj   +1 more source

Amelioration of metabolic disorders by a mushroom-derived polyphenols correlates with the reduction of Ruminococcaceae in gut of DIO mice

open access: yesFood Science and Human Wellness, 2021
A polyphenolic alkaloid-enriched extract (PAE) was prepared from the fruiting bodies of a wild edible mushroom Sarcodon leucopus. Oral administration of PAE reduced hyperglycemia, hyperlipidemia, hepatic steatosis, and LPS-related inflammation in high ...
Li Sun   +6 more
doaj   +1 more source

Cariotipo del tití gris (Saguinus leucopus): similitudes con el cariotipo humano

open access: yesNOVA, 2008
El tití gris (Saguinus leucopus) es un primate endémico de Colombia cuyo cariotipo se describe en el presente estudio a partir de una pareja de individuos ubicados en el Centro de Rehabilitación de Fauna Silvestre del Oriente de Caldas, Colombia.
Juan Hember Tabares   +3 more
doaj   +1 more source

Acanthomys leucopus Gray1867(Mammalia): proposed validation under the plenary powers. Z.N. (S.) 1724

open access: yesThe Bulletin of zoological nomenclature, 1965
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Calaby, John H. (John Henry)   +2 more
openaire   +1 more source

Aproximación diagnóstica histopatológica a la cardiomiopatía chagásica crónica en Saguinus leucopus dentro de programas de rehabilitación y reintroducción

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2012
Saguinus leucopus es un primate endémico de Colombia considerado vulnerable, además, con la distribución geográfica más restringida entre Saguinus sp. Así mismo, es reconocido como reservorio natural de Trypanosoma cruzi, por compartir la distribución ...
Edward Javier Acero Mondragón   +2 more
doaj   +1 more source

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