Results 11 to 20 of about 6,369,664 (287)

Subtle effects of environmental stress observed in the early life stages of the Common frog, Rana temporaria. [PDF]

open access: yesSci Rep, 2017
Worldwide amphibian populations are declining due to habitat loss, disease and pollution. Vulnerability to environmental contaminants such as pesticides will be dependent on the species, the sensitivity of the ontogenic life stage and hence the timing of
Strong R   +4 more
europepmc   +2 more sources

Earlier Snowmelt Advances Breeding Phenology of the Common Frog (Rana temporaria) but Increases the Risk of Frost Exposure and Wetland Drying

open access: yesFrontiers in Ecology and Evolution, 2021
The alarming decline of amphibians around the world calls for complementary studies to better understand their responses to climate change. In mountain environments, water resources linked to snowmelt play a major role in allowing amphibians to complete ...
Marjorie Bison   +7 more
doaj   +2 more sources

The complete mitochondrial genome of common terrestrial frog (Rana temporaria) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2018
In this study, we presented the complete mitochondrial genome of common terrestrial frog (Rana temporaria). The circular genome is 16,061 bp in length and contains 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, 2 ribosome RNA genes and 1 D-
Jun-Jie Chen
doaj   +3 more sources

Baseline haematological parameters in three common Australian frog species [PDF]

open access: yesPeerJ
Amphibians are experiencing declines globally, with emerging infectious diseases as one of the main causes. Haematological parameters present a useful method for determining the health status of animals and the effects of particular diseases, but the ...
Tara Jadwani-Bungar   +3 more
doaj   +5 more sources

Phylogeographic Substructuring in the Southernmost Refugium of the European Common Frog Rana temporaria [PDF]

open access: yesAnimals
Rana temporaria is one of the most widespread Palearctic brown frogs. We aimed to clarify distribution pattern of two main genetic clades in the understudied Balkan peninsula by using 16SrRNA and MT-CYTB sequences, already widely applied in analyses of ...
Marija Ilić   +6 more
doaj   +2 more sources

How fast do amphibians disperse? Introductions, distribution and dispersal of the common frog Rana temporaria and the common toad Bufo bufo on a coastal island in Central Norway

open access: yesFauna Norvegica, 2016
The common frog (Rana temporaria) and the common toad (Bufo bufo) were introduced successfully to the coastal island of Frøya in Central Norway several times during 1960–2012.
Dag Dolmen, Jan Seland
doaj   +2 more sources

Morphological differentiation of Anura (Amphibia) in the late ontogenesis: analysis of Rana temporaria populations from the Carpathian region

open access: yesGeo&Bio, 2023
The study is devoted to the morphological features of the common frog of the Carpathian region of Ukraine, namely the expression, directionality and structure of sexual differences of this species.
Nina Petrenko   +2 more
doaj   +1 more source

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