Results 11 to 20 of about 195 (75)

Pathogenic fungus in feral populations of the invasive North American bullfrog in Argentina [PDF]

open access: yes, 2017
Nearly a third (32.4%) of the world?s amphibian species are either threatened with extinction or already extinct (1). The chytrid fungus Batrachochytrium dendrobatidis (Bd) (Chytridiomycetes: Ryzophydiales) (2) has been recognized as responsible for mass
Ghirardi, Romina   +4 more
core   +1 more source

The aquatic and littoral forms of the Patagonian frog Atelognathus patagonicus (Batrachylinae): new molecular evidence

open access: yesZootaxa, 2011
Atelognathus patagonicus is one of the eight species included in the Patagonian genus Atelognathus, an endemic frog occurring in the system of endorheic basaltic lagoons of the Laguna Blanca National Park (PNLB), Neuquén, Argentina. Based on morphological data, Cei & Roig (1968) described two forms of A. patagonicus, which they called “aquatic” and
Martinazzo Giménez, Liza Beatriz   +2 more
openaire   +2 more sources

Species composition, habitat use and breeding seasons of anurans of the restinga forest of the Estação Ecológica Juréia-Itatins, Southeastern Brazil [PDF]

open access: yes, 2009
Apresentamos aqui dados sobre a composição de espécies, o uso de hábitat e as estações reprodutivas dos anuros da floresta de restinga da Estação Ecológica Juréia-Itatins, sudeste do Brasil.
BERTOLUCI, Jaime   +2 more
core   +1 more source

Sistemática, filogenia y filogeografía de las ranas patagónicas Atelognathus patagonicus y Atelognathus praebasalticus [PDF]

open access: yes, 2019
El objetivo de esta tesis fue evaluar el estatus sistemático de las especies Atelognathus patagonicus y Atelognathus praebasalticus, incluyendo sus formas y subespecies descriptas, con el fin de delimitar genéticamente sus poblaciones y establecer sus relaciones intra e interespecíficas en el marco de un análisis filogenético y filogeográfico.
openaire   +4 more sources

A new leptodactylid frog, genus Atelognathus, from Southern Patagonia, Argentina [PDF]

open access: yes, 1984
A new species of leptodactylid frog, Atelognathus salai, is described from basaltic lagoons near Lago Buenos Aires on the eastern slopes of the Andes in the Southern Patagonian Provincia de Santa Cruz, Argentina. The type locality lies between the ranges
Cei, José Miguel Alfredo María
core   +5 more sources

El estado de conservación de los anfibios en la República Argentina [PDF]

open access: yes, 2020
Argentina alberga la décima fauna más grande de anfibios considerando los 40 países incluidos en la Región Neotropical y se encuentra entre los quince países que superan las 100 especies en esta región.
Akmentins, Mauricio   +2 more
core   +4 more sources

Catalog of the type material in the Herpetology Collection of the Instituto de Biologia Animal (Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo) [PDF]

open access: yes, 2019
The Herpetology Collection of the Instituto de Biología Animal of Mendoza (IBA-FCA UNCuyo) is one of the most important of Argentina, for the type material deposited there and because includes a large number of specimens from central-western Argentina ...
Literas, Sofía   +3 more
core   +5 more sources

Heterogeneidad del género Batrachophrynus Peters (Leptodactylidae)

open access: yesActa Zoológica Lilloana, 2020
Los datos morfométricos muestran que Batrachophrynus macrostomus Peters difiere ampliamente de 24 especies y subespecies de Telmatobius, por lo que incluso si no careciera de dientes merecería su estatus genérico. B.
R. F. Laurent
doaj  

New distribution records, habitat description and comments on the natural history of the poorly known frog Atelognathus solitarius (Anura, Batrachylidae) from northwestern Patagonia, Río Negro Province, Argentina [PDF]

open access: yes, 2020
Atelognathus solitarius is probably the least-known species of its genus. The species was described in 1970 based on a single specimen from the Las Bayas Creek, Río Negro Province, Argentina; later publications that reported new specimens did not provide
Barrasso, Diego Andrés   +3 more
core  

Physalaemus santafecinus (Barrio, 1965). Ranita maulladora [PDF]

open access: yes, 2012
Producción independiente incluida en la Categorización del Estado de Conservación de la Herpetofauna de la República Argentina. Fichas de los Taxones. Anfibios., Vaira, et al., 2012).
Attademo, Andres Maximiliano   +7 more
core  

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