Results 41 to 50 of about 10,694 (202)

Fire salamander (Salamandra salamandra) males’ activity during breeding season: effects of microhabitat features and body size

open access: yesActa Herpetologica, 2017
After metamorphosis, fire salamander is considered fully terrestrial, usually inhabiting wooded areas around aquatic habitats. It is often reported that only females go back to water for laying the larvae.
Raoul Manenti   +2 more
doaj   +1 more source

Diet diversity and environment determine the intestinal microbiome and bacterial pathogen load of fire salamanders

open access: yesScientific Reports, 2021
Diverse communities of symbiotic microbes inhabit the digestive systems of vertebrates and play a crucial role in animal health, and host diet plays a major role in shaping the composition and diversity of these communities.
Yu Wang   +10 more
doaj   +1 more source

The Midwife Toad Challenge After (Half) a Century

open access: yesFrontiers in Ecology and Evolution, 2022
The evolutionary biologist Paul Kammerer (1880–1926) purportedly demonstrated that environmentally induced character states are carried over to the next generation(s), therewith providing evidence for Lamarckian evolution.
Jan W. Arntzen, Jan W. Arntzen
doaj   +1 more source

Ecological transcriptomics – a non‐lethal sampling approach for endangered fire salamanders [PDF]

open access: yesMethods in Ecology and Evolution, 2015
Summary The analysis of transcriptomes is well‐established and increasingly affordable in studies at the interface of ecology and evolution. Expression analysis of thousands of genes in parallel reveals functions and pathways involved in relevant phenotypic differentiation.
Czypionka, T.   +6 more
openaire   +2 more sources

Behavioural underpinning of mito-nuclear discordances: insights from fire salamanders. [PDF]

open access: yesR Soc Open Sci
Mito-nuclear discordances across secondary contact zones have been described in a wide range of organisms. They consist of a spatial mismatch between nuclear and mitochondrial genomes in terms of location and extension of the contact zone between distinct evolutionary lineages.
Chiocchio A   +5 more
europepmc   +4 more sources

Cranial integration in the fire salamander, Salamandra salamandra (Caudata: Salamandridae) [PDF]

open access: yesBiological Journal of the Linnean Society, 2020
AbstractPhenotypic integration and modularity are concepts that represent the pattern of connectivity of morphological structures within an organism. Integration describes the coordinated variation of traits, and analyses of these relationships among traits often reveals the presence of modules, sets of traits that are highly integrated but relatively ...
Bon, Margot   +3 more
openaire   +3 more sources

The Penobskan Porcupine Panic [PDF]

open access: yes, 2017
This creative writing thesis takes its origins from a ten-page story written for a fiction class in the spring of 2015 and inspired by the song Penobska Oakwalk from the band ...
Riesenman, Quinn
core   +2 more sources

An Experimental Test of Buffer Utility as a Technique for Managing Pool-Breeding Amphibians [PDF]

open access: yes, 2015
Vegetated buffers are used extensively to manage wetland-dependent wildlife. Despite widespread application, buffer utility has not been experimentally validated for most species.
Babbitt, Kimberly J.   +1 more
core   +4 more sources

Impact of seasonal cycles on host-pathogen dynamics and disease mitigation for Batrachochytrium salamandrivorans

open access: yesGlobal Ecology and Conservation, 2019
Seasonal cycles have a demonstrated effect on the dynamics of human and animal diseases. However, their quantitative implications for disease mitigation in wildlife are less well studied.
Claudio Bozzuto, Stefano Canessa
doaj   +1 more source

Expanding distribution of lethal amphibian fungus Batrachochytrium salamandrivorans in Europe [PDF]

open access: yes, 2016
Emerging fungal diseases can drive amphibian species to local extinction. During 2010-2016, we examined 1,921 urodeles in 3 European countries. Presence of the chytrid fungus Batrachochytrium salamandrivorans at new locations and in urodeles of different
Asselberghs, Johan   +24 more
core   +2 more sources

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