Search
Now showing items 191-200 of 246
The Phyllotis xanthopygus complex (Rodentia, Cricetidae) in central Andes, systematics and description of a new species
(Wiley Blackwell Publishing, 2021-08-09)
Phyllotis Waterhouse 1837 is one of the most studied genera of South American cricetid rodents. As currently understood, it includes 20 small to medium-sized species of predominantly rocky habitats. Among them, populations ...
A reappraisal of the species richness of Euneomys Coues 1874 (Rodentia, Cricetidae), with emendations of the type localities of Reithrodon fossor Thomas 1899 and Euneomys mordax Thomas 1912
(De Gruyter, 2021-03-15)
The genus Euneomys is mostly distributed in the open environments of the central and southern Andes, adjacent Patagonian steppes of Argentina and Chile, and in
several islands of the Tierra del Fuego Archipelago. This ...
Uncovering cryptic diversity does not end : a new species of leaf-eared mouse, genus Phyllotis (Rodentia, Cricetidae), from Central Sierras of Argentina
(De Gruyter, 2022-03-16)
Based on previously published molecular (mitochondrial) and herein provided morphological (qualitative and quantitative data) evidence, we describe a new species of leaf-eared mouse of the genus Phyllotis. The new species
is ...
Phylogenetic relationships among cryptic species of the phyllotis xanthopygus complex (rodentia, cricetidae)
(Wiley Blackwell Publishing, 2021-01-12)
The leaf-eared mouse, Phyllotis xanthopygus (Waterhouse 1837) is a widely distributed sigmodontine rodent in South America, with populations ranging from central Peru to southern Argentina and Chile. Previous morphological ...
DNA barcodes highlight genetic diversity patterns in rodents from lowland desert and Andean areas in Argentina
(John Wiley & Sons, 2022-02-14)
Rodents are an important component of South America fauna. Their high diversity
has motivated researchers to continually review their taxonomy, genetic diversity,
species limits, and phylogenetic relationships. Here, we ...
Prevalence, serotypes and virulence genes of streptococcus agalactiae isolated from pregnant women with 35–37 weeks of gestation
(BioMed Central, 2021-12-30)
Background: In pregnant women Streptococcus agalactiae (GBS) can be transmitted to newborn causing severe infections. It is classified into 10 serotypes (Ia, Ib, II-IX). The severity of neonatal disease is determined by ...
Stability regions for an explicit numerical solution of the one-dimensional richards equation applied to water soil infiltrationRegiones de estabilidad para una solución numérica explícita de la ecuación de richards unidimensional aplicada a la infiltración de agua en suelos
(Instituto Mexicano de Tecnología del Agua, 2022-03-01)
Richards equation describes the infiltration and movement of water in porous media, such as soils. This equation, added to the complex
constitutive equations which characterize the soil, produces a nonlinear
system of ...
Using noninvasive techniques to monitor game species targeted by poaching in Misiones, Argentina
(Taylor & Francis Group, 2021-03-16)
Misiones, Argentina contains the largest remnant of Upper Paraná Atlantic forest; however, half of it is unprotected. The long-term survival of its biodiversity is threatened by poaching and habitat loss, which eliminate ...
Application of a fenton process after a biological nitrification treatment : a successful case for leachate treatment
(Elsevier, 2022-04-09)
Leachate is one of the most complex wastewater due to the variable composition depending on landfill age, time, climate, waste composition, etc. Usually, conventional treatments are not enough to satisfy the environmental ...
Smooth semicompact multilayer coating of TiO2 obtained by combining anodic oxidation and sol-gel techniques
(Elsevier, 2022-12-15)
Titanium oxide provides biological and hemocompatible properties to different biomedical devices made of titanium or its alloys. However, since this oxide naturally has a very low thickness and low tribological performance, ...