Results 11 to 20 of about 523 (166)

A First Record of Phlebotominae from Argentinean Patagonia (Diptera: Psychodidae: Phlebotominae) [PDF]

Memorias do Instituto Oswaldo Cruz, 2002
A species of the Lutzomyia oswaldoi group is recorded from the Valcheta stream basin, Somuncura plateau, Patagonia. It represents the World southermost record of a species of Phlebotominae, apparently supporting the hypothesis about the relictual ...
Javier Muzón, Gustavo R Spinelli, Oscar D Salomón, Gustavo C Rossi   +3 more
doaj   +7 more sources

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

Revista 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   +1 more source

Multiple tools to investigate the origin of the exotic species Chinook salmon Oncorhynchus tshawytscha (Walbaum, 1792) (Salmonidae) in the world's largest chocked coastal lagoon. [PDF]

J Fish Biol
Abstract Salmonid species have increasingly been established in South America for aquaculture and recreational fishing purposes. This study provides the first scientific record of the Chinook salmon (Oncorhynchus tshawytscha) in the Patos Lagoon (32°S), the world's largest choked coastal lagoon.
Gowert YG, Lemos VM, Corrêa F, Vollrath S, Vieira JP, Condini MV, Bastos RF, Freire MCC, Farro APC, Junior ASV, Albuquerque C, Hostim-Silva M, Garcia AM.   +12 more
europepmc   +2 more sources

Herpetofauna of Laguna Blanca National Park, Argentinean Patagonia: species list and conservation status [PDF]

Neotropical Biology and Conservation
Laguna Blanca National Park (LBNP) is located in the mid-west of Neuquén Province, Argentina. It was created in 1940 with the aim of conserving the nesting and breeding habitats of an important diversity of birds.
Melisa Celia Jazmin Rolón, David Gustavo Vera, Facundo Leonel De Los Santos, Micaela Harkes, Germán Tettamanti, Rodrigo Calvo, Diego Omar Di Pietro, Melina Alicia Velasco, Luciano Javier Avila, Jorge Daniel Williams, Federico Pablo Kacoliris   +10 more
doaj   +5 more sources

Public Perceptions of Nurses in Argentina. A Cross-Sectional Study. [PDF]

Int Nurs Rev
ABSTRACT Aim To describe public perceptions of nurses in Argentina. Background Nurses comprise more than 50% of the health workforce. Although the coronavirus 2019 pandemic has improved the visibility of nurses, stereotypes and misinformation persist, affecting professional valuations and public perceptions of nurses.
Brunelli MV, Maluenda Martinez M, Sarco V, Garcia M, Varas Lantaño C, Gonzalez Luis H.   +5 more
europepmc   +2 more sources

Fossil insect-feeding traces indicate unrecognized evolutionary history and biodiversity on Australia's iconic Eucalyptus. [PDF]

New Phytol
Summary Fossilized plant–insect herbivore associations provide fundamental information about the assembly of terrestrial communities through geologic time. However, fossil evidence of associations originating in deep time and persisting to the modern day is scarce. We studied the insect herbivore damage found on 284 Eucalyptus frenguelliana leaves from
Giraldo LA, Wilf P, Donovan MP, Kooyman RM, Gandolfo MA.   +4 more
europepmc   +2 more sources

Tracing Human Diversity in South America's Southern Cone: Linguistic, Morphometric, and Genetic Perspectives. [PDF]

Am J Biol Anthropol
ABSTRACT Objectives Studying the relationship between biological and cultural diversity can lead to rich insights into human history. South America has been relatively neglected in this kind of work, even though it intriguingly exhibits unexpectedly high biological and cultural diversity.
Menéndez LP, Urban M.
europepmc   +2 more sources

The cephalic lateral line system of temperate perches (Perciformes: Percichthyidae) from Argentinean Patagonia [PDF]

Zoologia (Curitiba), 2016
The species of Percichthys (Percichthyidae) are endemic to southern South America. Some authors have pointed out that the genus includes four valid species, based on the morphology of the head, jaws, and fins.
Rocío M. Vega, Gustavo P. Viozzi
doaj   +4 more sources

Peopling of Northern Argentinean Patagonia during Late Holocene: paleoenvironments and social imperatives

Zephyrus, 2012
In this paper, the role of central plateaus –dated at ca. 3500 AP– in the peopling of the southern end of America that started at around ca. 13000 AP, is discussed.
María Teresa BOSCHÍN, Analía ANDRADE
doaj   +1 more source

Apicultural pollen from the Andean region of Chubut (Argentinean Patagonia) [PDF]

Grana, 2013
Abstract An analysis of pollen loads of Apis mellifera was performed in order to identify the pollen sources that support the hives in the Andean region of Chubut. During the apicultural period (from 9 September 2010 to 12 March 2011), pollen loads were collected every fortnight in a selected apiary located in a transition area between the sub ...
A. Forcone, A. Calderón, A. Kutschker
openaire   +1 more source