Results 1 to 10 of about 10,625 (151)

Performance of different automatic photographic identification software for larvae and adults of the European fire salamander. [PDF]

PLoS ONE
For many species, population sizes are unknown despite their importance for conservation. For population size estimation, capture-mark-recapture (CMR) studies are often used, which include the necessity to identify each individual, mostly through ...
Laura Schulte, Charlotte Faul, Pia Oswald, Kathleen Preißler, Sebastian Steinfartz, Michael Veith, Barbara A Caspers   +6 more
doaj   +2 more sources

Hybridization and extensive mitochondrial introgression among fire salamanders in peninsular Italy [PDF]

Scientific Reports, 2018
Discordance between mitochondrial and nuclear patterns of population genetic structure is providing key insights into the eco-evolutionary dynamics between and within species, and their assessment is highly relevant to biodiversity monitoring practices ...
Roberta Bisconti, Daniele Porretta, Paola Arduino, Giuseppe Nascetti, Daniele Canestrelli   +4 more
doaj   +3 more sources

Food and light availability induce plastic responses in fire salamander larvae from contrasting environments [PDF]

PeerJ, 2023
Phenotypic plasticity has been proposed as a mechanism facilitating the colonisation and adaptation to novel environments, such as caves. However, phenotypic plasticity in subterranean environments remains largely unexplored. Here, we test for plasticity
Raluca Ioana Băncilă, Florina Stănescu, Rodica Plăiaşu, Ioana Nae, Diana Székely, Sabina E. Vlad, Dan Cogălniceanu   +6 more
doaj   +3 more sources

Tonic immobility behaviour does not differ between fire salamander larvae from ponds and streams [PDF]

Ecology and Evolution
Tonic immobility is an antipredator defence in which the prey animal remains motionless after physical contact with the predator, pretending to be dead.
Laura Schulte, Barbara A. Caspers
doaj   +2 more sources

Top-down effects of fire salamander larvae (Salamandra salamandra) on benthic organisms differs between habitat types [PDF]

Scientific Reports
Fire salamander larvae are top predators in limnic habitats and feed on a wide spectrum of prey. For our study, we hypothesized that the larvae have a top-down effect on meiofauna, but that this effect varies depending on the habitat the larvae originate
Christoph Ptatscheck, Laura Schulte, Jonathan Berger, Barbara A. Caspers   +3 more
doaj   +2 more sources

Citizen science data reveals widespread sexual dichromatism in the European fire salamander (Salamandra salamandra) [PDF]

BMC Ecology and Evolution
Background Conspicuous color patterns are traditionally believed to advertise the toxicity of prey to potential predators. However, many aposematic species show drastic variation in coloration, indicating the possibility of other functions of coloration ...
Max Mühlenhaupt, Rosalie Hey, Michelle Starp, Nils Anthes, Paul Bachhausen, Thomas Bamann, Sabrina Bleidißel, Eike Bovensmann, Jürgen Braunsdorf, J. Maximilian Dehling, Saskia Ebert, Hannes Egle, Karolin Egle, Simeon Egle, Heidi Enderlein, Maximilian Fischer, Lara Gemeinhardt, Sean G. Grond, Ricarda D. Gundert, Oliver Krüger, Lorenz Laux, Pia Oswald, Xenia Schlindwein, Manuela Schmidt, Laura Schulte, Ronny Schwalbe, Theresa Stipp, Michael Veith, Frederik Wietbrok, Barbara A. Caspers   +29 more
doaj   +2 more sources

Stress response of fire salamander larvae differs between habitat types [PDF]

Royal Society Open Science
The larvae of the European fire salamander (Salamandra salamandra) can inhabit two different habitats: streams and ponds. Streams are characterized by lower predation risks and higher food availability. Thus, ponds are considered a less suitable habitat.
Laura Schulte, Pia Oswald, Max Mühlenhaupt, Edith Ossendorf, Sabine Kruse, Sylvia Kaiser, Barbara A. Caspers   +6 more
doaj   +2 more sources

Beyond reptiles: the fire salamander as a potential host for Leishmania (Sauroleishmania) tarentolae [PDF]

International Journal for Parasitology: Parasites and Wildlife
Leishmania parasites are dixenous protozoans transmitted by phlebotomine sand flies and known to infect a range of vertebrate hosts, including mammals, birds, and reptiles.
Alessandro Alvaro, Giulia Maria Cattaneo, Fabio Bigoni, Riccardo Molteni, Matilde Silvia Conconi, Domenico Otranto, Jairo Alfonso Mendoza-Roldan, Gentile Francesco Ficetola, Paolo Gabrieli, Claudio Bandi, Raoul Manenti, Sara Epis   +11 more
doaj   +2 more sources

Weighing density and kinship: Aggressive behavior and time allocation in fire salamander (Salamandra infraimmaculata). [PDF]

PLoS ONE, 2019
Kin-biased behavior (that is responding differentially to kin and non-kin) is thought to be adaptive in many social interactions. One example of this kin bias is behaving less aggressively toward a relative than a non-relative, a behavior which yields ...
Daniel Berkowic, Shai Markman
doaj   +2 more sources

In vivo and ex vivo range of motion in the fire salamander Salamandra salamandra [PDF]

Journal of Anatomy, 2022
Eva C Herbst, Christopher T RichardS, John R Hutchinson   +2 more
exaly   +2 more sources