Results 71 to 80 of about 2,390 (208)

Notes on the Anatomy of Dolichotis patagonica

open access: yesProceedings of the Zoological Society of London, 1891
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Positive Drought Feedbacks Increase Tree Mortality Risk in Dry Woodlands of the US Southwest

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Global changes in temperature and aridity can have pronounced impacts on dryland ecosystems, which exist at the margins of plant physiological tolerances. We investigated the drivers of recent tree mortality in pinyon–juniper (PJ) woodlands—a dryland vegetation type spanning 40 million ha in western North America. Shifts in woodland demographics (e.g.,
Kyle C. Rodman   +7 more
wiley   +1 more source

From WGS to gels: Development and testing of PCR primers targeting toxic Digitalis in support of food safety

open access: yesApplications in Plant Sciences, Volume 13, Issue 5, September-October 2025.
Abstract Premise This study capitalized on a library of single‐nucleotide polymorphisms created via whole genome sequencing (WGS) to develop and test a PCR assay for detecting toxic Digitalis species in food products. Complex foods can be difficult to analyze, but safeguarding consumer well‐being and public health necessitates that products regulated ...
Elizabeth Sage Hunter   +5 more
wiley   +1 more source

Adrana patagonica

open access: yes
15. Adrana patagonica (d´Orbigny, 1846) Bathymetric distribution: 18–110 m —SW. Geographical distribution: Venezuela, Surinam, Brazil to Argentina (Bahía San Blas)—WGD. Remarks: Nuculana janeiroensis E. A. Smith, 1915 and Leda schuberti Morretes, 1940 were originally described from Brazil by Smith (1915) and Morretes (1940), respectively, but both are ...
Passos, Flávio Dias   +2 more
openaire   +1 more source

Síntesis histórica y estado actual de la pesquería de vieira patagónica Zygochlamys patagonica (King 1832) en la Argentina. Biología, evaluación de biomasa y manejo

open access: yesMarine and Fishery Sciences, 2020
La vieira patagónica Zygochlamys patagonica (King 1832) es un molusco bivalvo que se distribuye alrededor de América del Sur en el área comprendida entre los 36° S en el Océano Atlántico y los 42° S en el Océano Pacífico. Las agregaciones más importantes
Silvana Campodónico   +3 more
doaj   +1 more source

Limnophora patagonica Malloch 1934

open access: yes, 2013
Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp.
LÖWENBERG-NETO, PETER   +1 more
openaire   +2 more sources

Host Evaluation: Reliance on Symbionts: A new metric for quantifying nutrient exchange in nutritional mutualisms

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 9, Page 2048-2066, September 2025.
Abstract Mutualisms between autotrophs and heterotrophs that exchange nutrients are of pivotal importance in the ecology and evolution of life on Earth. However, investigation of holobiont trophic strategy (reliance on autotrophy vs. heterotrophy) is hampered by practical challenges in quantifying their diverse nutritional pathways.
Leonard Pons   +8 more
wiley   +1 more source

Uso del microhábitat por el protozoo parásito Aggregata patagonica Sardella, Ré & Timi, 2000 (Apicomplexa: Aggregatidae) en su hospedador definitivo, el pulpo Enteroctopus megalocyathus (Gould, 1852) (Cephalopoda: Octopodidae) en el sur de Chile Microhabitat use by the protozoan parasite Aggregata patagonica Sardella, Ré & Timi, 2000 (Apicomplexa: Aggregatidae) in his definitive host Enteroctopus megalocyathus (Gould, 1852) (Cephalopoda: Octopodidae) in southern Chile

open access: yesRevista Chilena de Historia Natural, 2005
Los protozoos de la familia Aggregatidae requieren de dos hospedadores para completar su ciclo biológico: un crustáceo y un cefalópodo. En este estudio se busca evidenciar si existe un uso diferencial de microhábitats de las infrapoblaciones de Aggregata
CHRISTIAN M. IBÁÑEZ   +2 more
doaj  

Zygochlamys patagonica

open access: yes
183. Zygochlamys patagonica (P. P. King, 1832) Bathymetric distribution: 30–180 m —SW. Geographical distribution: Brazil (RS) to Argentina (Tierra del Fuego) and Southern Chile —WGD. References: Fischer–Piette & Testud (1967a), Rios (1994, 2009).
Passos, Flávio Dias   +2 more
openaire   +2 more sources

Greater sage‐grouse habitat restoration with range management, revegetation, and herbicide

open access: yesRestoration Ecology, Volume 33, Issue 7, September 2025.
Populations of Greater sage‐grouse (Centrocercus urophasianus), an iconic symbol of sagebrush ecosystems, are declining in native grasslands due to habitat loss, degradation, and fragmentation. We conducted a field experiment in Grasslands National Park, Saskatchewan, Canada, to investigate how disturbance and land management (cattle grazed, bison ...
Autumn D. Watkinson   +3 more
wiley   +1 more source

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