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Four mosquito species—Anopheles (Nyssorhynchus) galvaoi, An. (Anopheles) mediopunctatus, Culex (Culex) lahillei, and Uranotaenia (Uranotaenia) geométrica—were recorded for the first time in northwestern Argentina. I...

The potential risk areas for emerging or reemerging diseases are determined by the presence, abundance, and distribution of mosquitoes. Here new records and geographical distribution extension of mosquito species in phyt...

Terrestrial Triassic assemblages are an important component of the heritage of Argentina, particularly because of their diverse record of fossil vertebrates. Triassic basins from western Argentina have a good representat...

Anurans exhibit diverse locomotor modes and are found in a wide variety of habitats. Furthermore, despite speciesspecific preferences, several anurans can explore unusual habitats or substrates. This is the case of Thoro...

Platanus x acerifolia (Aiton) Willd, conocido localmente como “Plátano” es una especie utilizada asiduamente en el arbolado urbano de las ciudades de la Argentina. Durante el 2023, en lugares de esparcimiento, calle...

Incomplete data sampling, bias, and like properties of distribution datasets that potentially introduce uncertainty in biogeographical analyses and blur biogeographical patterns; therefore, it is important to understand ...

Se presentan datos sobre una metodología de patrimonio geológico que pretende valorizar a los depósitos costeros (?beachrocks?, paleoacantilados y cordones litorales) del golfo San Matías del Pleistoceno Tardío. El ...

When biodiversity conservation of noncharismatic species is a priority, local people perception and value attributed to species are of vital importance. The big colony of bats (Tadarida brasiliensis) in the Escaba dam lo...

In this study, we analyzed peripheral nerve anomalies in 15 anuran species spanning multiple developmental stages. Anatomical examinations focused on both the central nervous system—including the olfactory bulbs, telen...

El Tersina (Tersina viridis) se distribuye desde Panamá hasta la provincia de Misiones en Argentina (Schaefer 1953, Short 1975, Ridgely & Tudor 2009). Sin embargo,el comportamiento errático que muestra a menudo esta es...

The decision of when and how to escape result crucial for animals because it can result in an interruption to contribute to their fitness. In the present study, we analysed whether speed attack, sex and type of refuge in...

Introduction: In recent decades, Caribbean coral reefs have lost many vital marine species due to diseases. The well-documented mass mortality event of the long-spined black sea urchin Diadema antillarum in the early 198...

In reptiles, many lipid reserve structures were recognized, and different patterns of storage and utilization of lipids have been identified. In this study, a population of Liolaemus koslowskyi was studied to analyze the...

The fossils of the India Muerta Formation (Neogene, Tucumán Province, Northwestern Argentina) include several vertebrate groups, mainly metatherian, xenarthran, and notoungulate mammals. Nevertheless, these remains have...

Temperature and nutrient availability are critical for the growth and development of aquatic invertebrates. However, an increase in these factors, derived from human stressors, could impact their food resources, such as ...

Thermal traits knowledge is elemental to forecasting the impacts of environmental change on lizard diversity. Daily and seasonal environmental temperature fluctuations are amplified in desert and semi-desert species. As ...

The trophic ecology of the aquatic insect fauna has been widely studied for the Northern temperate zone. However, the taxa originally classified within a given particular trophic group in temperate ecosystems, do not nec...

Se describe una nueva especie del género Liolaemus, capturada en los departamentos deAndalgalá y Santa María de la provincia de Catamarca, Argentina, entre 2200 y 3000 m sobre el niveldel mar. Este nuevo lagarto perte...

Abstract BackgroundThe role of nursing informaticians is well-established in countries like the United States, Canada, and Australia, supported by competency frameworks and educational programs that enable nu...

Las briofitas son un grupo de plantas de unas 2400 especies distribuidas en todos losambientes excepto en el mar, dentro de ellas las hepáticas conforman el grupo másestudiado químicamente. El objetivo de este trabajo...

Las briófitas (sensu amplo) conforman un grupo integrado por unas 24.000 especies de plantas pequeñas que crecen habitualmente en zonas húmedas sobre el suelo, troncos de árboles y rocas. Son plantas no vasculares, q...

Microbryum es un género de la familia Pottiaceae que incluye 13 especies. Se caracteriza por tener un tamaño reducido (1-2 mm de alto), costa en sección transversal redondeada a semicircular, con una sola banda de est...

Las Tachinidae constituyen una familia de moscas extremadamente diversa perteneciente al infraorden Calyptratae, que poseen más de 8500 especies. Se destacan por presentar una variación morfológica, de quetotaxia y de...

Thamnodynastes chaquensis Bergna & Álvarez, 1993. República Argentina, provincia de Jujuy, departamento General Manuel Belgrano, ruta provincial Nº 4 entre Termas de Reyes y Parque Provincial Potrero de Yala (24º7'45...