Results 1 to 10 of about 681,132 (292)

Impacts of land cover change on the plant resources of an endangered pollinator [PDF]

open access: yesPeerJ, 2021
One of the key drivers of pollinator declines is land cover change. We documented for the first time the impacts of over three decades of land cover change in Mexico on the plant resources of an endangered migratory pollinator, the Mexican long-nosed bat,
Emma P. Gómez-Ruiz   +3 more
doaj   +2 more sources

Uso de evidencia genética en la investigación del tráfico ilegal de reptiles en Colombia. Reporte de caso [PDF]

open access: yesRevista de Ciencias Forenses de Honduras, 2022
Justificación: En Colombia, el comercio de especies de fauna silvestre sin la documentación necesaria es prohibido por ley, por lo que, en el contexto de una investigación penal sobre venta de reptiles a través de internet, como parte de una diligencia ...
Yurby Lailiny Robles González   +2 more
doaj   +2 more sources

Genomic and ecological evidence shed light on the recent demographic history of two related invasive insects

open access: yesScientific Reports, 2022
Hypogeococcus pungens is a species complex native to southern South America that is composed of at least five putative species, each one specialized in the use of different host plants.
Daniel Poveda-Martínez   +7 more
doaj   +1 more source

The educational community and its knowledge and perceptions of native and invasive alien species

open access: yesScientific Reports, 2021
Environmental education seeks to foster an appreciation for nature and the impact of humans on it while introducing citizens to scientific thinking. Biological invasions affect different aspects of life on earth and mandate urgent management actions ...
Alejandro J. Sosa   +7 more
doaj   +1 more source

Proteinuria and Electrophoretic Pattern in Dogs with Comorbidities Associated with Chronic Kidney Disease

open access: yesAnimals, 2023
In animals with chronic pathologies, the detection of proteinuria via the proteinuria: creatininuria ratio (UPC) and urinary protein electrophoresis allows for the early diagnosis of chronic kidney disease (CKD).
Alicia Pamela Pérez-Sánchez   +4 more
doaj   +1 more source

Fabaceas del Área de Protección de Flora y Fauna Médanos de Samalayuca, Chihuahua, México

open access: yesPolibotánica, 2022
Diversos estudios florísticos en el estado de Chihuahua revelan que la familia Fabaceae es una de las más importantes en cuanto a diversidad, abundancia e importancia económica.
Ana Bertha Gatica Colima
doaj   +1 more source

First record of Dactylobiotus parthenogeneticus Bertolani, 1982 (Eutardigrada: Murrayidae) in Mexico [PDF]

open access: yesCheck List, 2015
In this paper we provide the first record of the eutardigrade Dactylobiotus parthenogeneticus Bertolani, 1982 from Mexico (North America). Our report increases the range of this species and the number of tardigrade species known from Mexico to 43 taxa.
Antonio Moreno-Talamantes   +4 more
doaj   +3 more sources

First confirmed record of Catharus ustulatus (Nuttall, 1840), Swainson’s Thrush (Passeriformes, Turdidae), in Paraguay [PDF]

open access: yesCheck List
Catharus ustulatus (Nuttall, 1840) (Swainson’s Thrush), a long-distance migratory songbird, spends its nonbreeding period primarily in northwestern South America and has been listed hypothetically in Paraguay.
Pablo M. Avidad   +4 more
doaj   +3 more sources

Immature stages of some eastern Nearctic Tabanidae (Diptera). IX. Chrysops beameri Brennan and Hybomitra trispila (Wiedemann) [PDF]

open access: yes, 2013
The larvae and pupae of two species of Tabanidae (Diptera), Chrysops beameri Brennan and Hybomitra trispila (Wiedemann), are described and illustrated, and their similarities and differences relative to similar species are discussed.
Goodwin, James. T.
core   +2 more sources

Picudos (Coleoptera: Curculionidae) de Chihuahua: nuevos registros para el estado y para México

open access: yesRevista Chilena de Entomología, 2022
Este estudio es una contribución al conocimiento de las especies de picudos presentes en México. Se identificaron ocho tribus, 11 géneros y 20 especies.
Macotulio Soto-Hernández
doaj   +1 more source

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