Results 161 to 170 of about 491,970 (300)

Nuevas citas de Trichoptera para la Patagonia argentina New records of Trichoptera for Argentinean Patagonia

open access: yesRevista de la Sociedad Entomológica Argentina, 2009
La presente nota informa sobre 9 nuevos registros de especies de Trichoptera para el noroeste de la Patagonia argentina. La familia Tasimiidae y Verger affinis (Schmid), V. bispinus (Schmid) y V. obliquus (Schmid) (Limnephilidae) se citan por primera vez
Cecilia Brand
doaj  

New records of Trichoptera for Argentinean Patagonia [PDF]

open access: yes, 2009
La presente nota informa sobre 9 nuevos registros de especies de Trichoptera para el noroeste de la Patagonia argentina. La familia Tasimiidae y Verger affinis (Schmid), V. bispinus (Schmid) y V. obliquus (Schmid) (Limnephilidae) se citan por primera vez
Brand, Cecilia
core  

The First Archaeomagnetic Age at Tiwanaku and Implications for Dating Andean Metallurgical Furnaces

open access: yesArchaeometry, Volume 68, Issue 3, Page 317-329, June 2026.
ABSTRACT This paper presents the first archaeomagnetic dating at Tiwanaku (Andean Altiplano). We compared the geomagnetic field values recorded by a metallurgical furnace against an updated SHAWQ2k‐SH global model and a regional intensity curve, both of which include, for the first time, high‐quality intensity data from the Southern Hemisphere. Results
Judit del Río   +6 more
wiley   +1 more source

Comparing modern and Pleistocene ENSO-like influences in NW Argentina using nonlinear time series analysis methods

open access: yes, 2003
Higher variability in rainfall and river discharge could be of major importance in landslide generation in the north-western Argentine Andes. Annual layered (varved) deposits of a landslide dammed lake in the Santa Maria Basin (26 deg S, 66 deg W) with ...
Kurths, J.   +3 more
core   +1 more source

Hindlimb functional morphology and locomotor biomechanics of the small Late Triassic pseudosuchian reptile Gracilisuchus stipanicicorum (Archosauria: Gracilisuchidae)

open access: yesJournal of Anatomy, Volume 248, Issue 6, Page 1026-1063, June 2026.
A three‐dimensional biomechanical model of the musculoskeletal system is used to analyse the potential locomotor functions of the small (~1 kg) Late Triassic archosaurian reptile Gracilisuchus stipanicicorum. The study finds that, potentially like the ancestral archosaur, this taxon was probably quadrupedal, plantigrade and neither strongly sprawling ...
Agustina Lecuona   +3 more
wiley   +1 more source

Records of Tamarixia radiata (Hymenoptera: Eulophidae) in Northwestern Argentina Presencia de Tamarixia radiata (Hymenoptera: Eulophidae) en el noroeste argentino

open access: yesRevista Industrial y Agrícola de Tucumán, 2007
The presence of Tamarixia radiata Waterston (Hymenoptera: Eulophidae) is reported for the first time in Northwestern Argentina.La presencia de Tamarixia radiata Waterston (Hymenoptera: Eulophidae) fue detectada por primera vez en el noroeste argentino.
Marcelo J. Lizondo   +6 more
doaj  

Patrones de actividad y abundancias estacionales del Flamenco Andino (Phoe-nicoparrus andinus) en dos humedales contrastantes en Argentina [PDF]

open access: yes, 2014
El Flamenco Andino utilizade forma complementaria y alternativa humedales altoandinos de Argentina, Bolivia, Chile y Perú,además de humedales en las tierras bajas de Argentina.
Arengo, Felicity   +5 more
core  

Current and Future Potential Distribution of the Invasive Thrips Echinothrips americanus (Terebrantia: Thripidae) Under Global Climate Change

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
The study predicted the potential global distribution of invasive pest Echinothrips americanus using MaxEnt models, revealing its primary habitats concentrated in Asia, Europe, North America, South America, and Africa (total area ~ 3.41 × 107 km2). Under future climate scenarios, marginally suitable areas are projected to contract significantly, while ...
Qingling Hu   +3 more
wiley   +1 more source

The palynological record across the Ordovician/Silurian boundary in the Cordillera Oriental, Central Andean Basin, northwestern Argentina

open access: yes, 2016
The Hirnantian “glacial horizon” has been recognized across the Central Andean Basin (Puna, Cordillera Oriental, Sierras Subandinas and Sistema de Santa Barbara) in northwestern Argentina.
C. V. Rubinstein   +3 more
semanticscholar   +1 more source

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