Biología Acuática, 2023 Los arroyos de montaña forman un complejo de hábitats eco-hidráulicos que funcionan como filtro ecológico. Dicho filtro actúa sobre las características de las especies, condicionando la estructura de las respectivas comunidades.
Alexandra Buitrago Guacaneme +2 more
doaj +1 more source
Infecção por riquétsias em carrapatos de aves silvestres em duas ecorregiões da Argentina [PDF]
, 2016 Several tick-borne Rickettsia species are recognized human pathogens in Argentina. Here we evaluated rickettsial infection in ticks collected on passerine birds during 2011-2012 in two eco-regions of Argentina.
Borges Costa, Francisco +4 more
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A Peri-Urban Neotropical Forest Transition and its Consequences for Environmental Services
Ecology and Society, 2008 We analyzed changes in land cover in the Sierra de San Javier and its surroundings, an area of ca. 70Â 000 ha near San Miguel de Tucumán, an urban center of ca. 1 million people in subtropical Argentina.
H Ricardo. Grau +6 more
doaj +1 more source
A new Miconia (Melastomatacaeae) from Bolivia, with remarks on angular-branched species in the Andes [PDF]
, 2003 A new species of Melastomataceae frorm Bolivia is described, illustrated and placed in a phenetic context within Miconia, a genus of 1000 species and about 2000 published names.
Beck, Stephan G., Renner, Susanne S.
core +1 more source
Revista Peruana de Biología, 2019 La mastofauna del Parque Nacional Tingo María (PNTM) es conocida principalmente por entrevistas a pobladores locales. Este artículo presenta una lista de mamíferos medianos y grandes en base a evaluaciones con cámaras trampa y su verificación con ...
E. Daniel Cossios, Alex Ricra Zevallos
doaj +1 more source
Pseudocoelotrachelus : new genus of Neotropical Aphodiini with descriptions of two new species (Coleoptera: Scarabaeidae: Aphodiinae) [PDF]
, 2013 The new genus Pseudocoelotrachelus (Coleoptera: Scarabaeidae: Aphodiinae) is diagnosed and the new species Pseudocoelotrachelus peckorum from Argentina (Salta) and P.
Dellacasa, Giovanni +2 more
core +2 more sources
Species Limits and Hybridization in Andean Leaf-Eared Mice (<i>Phyllotis</i>). [PDF]
Ecol EvolDiversification of Phyllotis coincided with mid‐ to late‐Pleistocene climate change. Species delimitation revealed cryptic diversity within several nominal forms. Genomic analyses revealed evidence for introgressive hybridization. ABSTRACT Leaf‐eared mice (genus Phyllotis) are among the most widespread and abundant small mammals in the Andean Altiplano,
Quiroga-Carmona M +13 more
europepmc +2 more sources
Neotrichaphodioides, new genus of Neotropical Aphodiini, with description of a new species from Peru (Scarabaeoidea: Scarabaeidae: Aphodiinae) [PDF]
, 2010 The new genus Neotrichaphodioides and the new species N. woytkowskii from Peru are described. Aphodius caracanus Balthasar, A. ecuadoriensis Petrovitz, A. forsterianus Balthasar, and A.
Dellacasa, Giovanni +2 more
core +1 more source
A unifying study of phenotypic and molecular genetic variability in natural populations of Anadenanthera colubrina var. cebil from Yungas and Paranaense biogeographic provinces in Argentina [PDF]
, 2014 Anadenanthera colubrina var. cebil is a native tree species in the South American subtropical forests that is discontinuously distributed. Thirteen quantitative traits and eight nuclear microsatellite loci were examined in individuals from two ...
Barrandeguy, Maria Eugenia +4 more
core +1 more source
, 2021 Fil: Nuñez Montellano, Maria Gabriela. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Ecología Regional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas.
Politi, Natalia +29 more
openaire +1 more source