Aportaciones a la brioflora de la Argentina (Lunulariales, Marchantiales, Marchantiophyta) [PDF]
Se presenta una lista de 13 hepáticas talosas recolectadas en la Argentina. Ocho taxones son nuevas aportaciones a la brioflora provincial: Asterella chilensis para Misiones, Marchantia chenopoda y M.
Fuertes Lasala, Esther +2 more
core +1 more source
NUEVOS REGISTROS DE HONGOS AGARICALES (BASIDIOMYCOTA) PARA LAS YUNGAS BOLIVIANAS
Fil: Melgarejo Estrada, Elizabeth. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Micologia y Botanica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micologia y Botanica; Argentina. Universidad de Buenos Aires.
Elizabeth Melgarejo-Estrada +2 more
openaire +3 more sources
Changes in density, diversity, and biomass with elevation differ between centipedes and spiders. Compared to centipedes, spiders are more strongly affected by environmental changes. Climatic variables act as the main drivers of centipede and spider density, diversity, and biomass, with local habitat–related factors being of secondary importance ...
Zhuoma Wan +5 more
wiley +1 more source
Diversidad de helechos y licofitas del Parque Nacional Calilegua, provincia de Jujuy, Argentina .
La provincia biogeográfica de las Yungas es considerada por la UNESCO como una de las Reservas de la Biosfera. El Parque Nacional Calilegua es uno de los “core” de estas Yungas, donde los helechos y licofitas crecen en diferentes ambientes como epifitos,
María Alejandra Ganem +7 more
doaj +1 more source
Diversity Loss and Homogenization in Snake Communities in a Deforestation Hotspot
ABSTRACT Aim Agricultural expansion into tropical forests causes massive biodiversity loss. However, existing knowledge about these losses is heavily biased towards rainforests, as well as towards birds and mammals. Focusing on the South American Chaco, a global hotspot of deforestation and defaunation, we assessed how agriculture‐driven deforestation ...
Hugo Cabral +10 more
wiley +1 more source
Limitantes y avances para alcanzar el manejo forestal sustentable en las Yungas Australes
Hasta la actualidad, los bosques de las Yungas Australes se manejaron sólo para proveer madera de unas pocas especies arbóreas con alto valor económico.
Natalia Politi, Luis Rivera
doaj +1 more source
Changes in land cover drove the recent range expansion of a tropical farmland bird
Several bird species associated with agricultural landscapes in the Palearctic and in the Nearctic (i.e. farmland birds) have been experiencing severe population declines since the 1970s, mainly due to habitat loss driven by agricultural intensification.
Luana Jéssica Ferreira +4 more
wiley +1 more source
Distinct Intra‐ and Interspecific Foraging Patterns of Stingless Bee Species as a Conservation Tool
In this study, we examined the foraging patterns of three rescued stingless bee species in the Bolivian Yungas using melissopalynology and plant–pollinator network analysis. We found distinct floral foraging patterns both within and among three stingless bee species in the Bolivian Yungas, suggesting niche partitioning at multiple levels.
Sissi Lozada‐Gobilard +4 more
wiley +1 more source
Taxonomy of Phanaeus revisited: revised keys to and comments on species of the New World dung beetle genus PhanaeusMacLeay, 1819 (Coleoptera: Scarabaeidae: Scarabaeinae: Phanaeini) [PDF]
The purpose of this paper is to reassess the taxonomy of Phanaeus MacLeay (Coleoptera: Scarabaeidae) to accommodate new taxa and changes in taxonomic opinion since the publication of Edmonds’ 1994 revision of the genus.
Edmonds, William David, Zídek, Jiri
core
Notas sobre la historia natural de las oropéndolas Psarocolius yuracares y P. Angustifrons Alfredi en la provincia Chapare, Cochabamba, Bolivia [PDF]
Se aportan datos de historia natural para dos oropéndolas o tojos (Psarocolius yuracares y P. angustifrons alfredi) poco estudiadas de la provincia Chapare, Departamento Cochabamba, Bolivia. P.
Fraga, Rosendo Manuel, Kreft, Stefan
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