Results 61 to 70 of about 2,758 (173)

Genotyping by Amplicon Sequencing (GBAS) With Newly Developed SSR and EPIC Markers Reveals Structure in Populations of the Green Toad (Bufotes viridis) Across Rural and Urban Environments

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
We developed and tested SSR and EPIC markers for the green toad (Bufotes viridis), demonstrating their effectiveness using genotyping by high‐throughput amplicon sequencing (GBAS) across urban and rural populations. EPIC markers exhibited fewer null alleles and provided more ecologically coherent clustering results, while SSRs reflected drift‐induced ...
Vincent Kendlbacher   +7 more
wiley   +1 more source

Widespread bacterial infection affecting Rana temporaria tadpoles in mountain areas

open access: yesActa Herpetologica, 2011
Periodic mass die-offs of Rana temporaria tadpole populations have occurred in the ponds of prealpine mountain areas of Brescia (northern Italy) since the early 2000s.
Rocco Tiberti
doaj   +1 more source

A novel tamanavirus (Flaviviridae) of the European common frog (Rana temporaria) from the UK. [PDF]

open access: yesJ Gen Virol, 2023
Parry RH   +6 more
europepmc   +1 more source

Primeras observaciones sobre la alimentación de sapos (Bufo bufo) juveniles durante la emergencia en el País Vasco [PDF]

open access: yesMunibe Ciencias Naturales, 1998
Se aportan las primeras observaciones sobre Bufo bufo, que vienen a completar los estudios de alimentación de anuros juveniles realizados en el País Vasco durante el periodo de emergencia.
VIGNES, J.C.
doaj  

Antipredator pheromones in amphibians: a review

open access: yesVeterinární Medicína, 2006
Specific chemosignals (pheromones) have an important role in the antipredator behaviour in amphibians and other vertebrates. However, relatively little is known about the occurrence of chemical alarm cues just in amphibians.
J. Rajchard
doaj   +1 more source

Stress Response of European Common Frog (Rana temporaria) Tadpoles to Bti Exposure in an Outdoor Pond Mesocosm. [PDF]

open access: yesBull Environ Contam Toxicol, 2023
Gerstle V   +4 more
europepmc   +1 more source

Treatment of Highland Frogs from the Two-Legged Stage with Homeopathically Prepared Thyroxin (10-11–10-21)

open access: yesThe Scientific World Journal, 2008
The influence of moderately diluted, agitated, i.e., homeopathically prepared, thyroxin solutions (10-11–10-12, final concentration in the basin water 0.6 × 10-15 − 0.6 × 10-25 parts by weight after the first application) on metamorphosis in highland ...
Gerhard Lingg   +3 more
doaj   +1 more source

УЛЬТРАЗВУК МОЖЕТ ИЗМЕНЯТЬ ПРОНИЦАЕМОСТЬ ЗАРОДЫШЕВЫХ ОБОЛОЧЕК АМФИБИЙ

open access: yesВетеринарная патология, 2007
It was demonstrated that continuous ultrasound modifies the permeability of embryonic envelope of grass frog Rana temporaria for fluorochromes ANS, FDA and fluorescein.

doaj  

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