Results 11 to 20 of about 13,612 (173)

The food spectrum analysis of Rana temporaria and Bufo bufo in anthropogenically transformed habitats of the Ukrainian Roztochchia [PDF]

open access: yesБіологія тварин, 2023
As a result of the research, 109 individuals of two amphibian species: the common frog (Rana temporaria) and the common toad (Bufo bufo) were selected. These two species are the most numerous among other species of amphibians within the studied territory,
N. Balandiukh
doaj   +2 more sources

Transcriptional analysis of tyrosinase gene expression during Bufo bufo development. [PDF]

open access: yesSaudi J Biol Sci, 2019
Tyrosinase (EC.1.14.18.1.) is a widespread enzyme, in the phylogenetic scale, that produces melanin, from bacteria to man, by using as substrates monophenols, o-diphenols and molecular oxygen.
Cesare P   +5 more
europepmc   +5 more sources

Bufonid herpesvirus 1 (BfHV1) associated dermatitis and mortality in free ranging common toads (Bufo bufo) in Switzerland. [PDF]

open access: yesSci Rep, 2018
Here we report the discovery and partial characterization of a novel herpesvirus tentatively named Bufonid herpesvirus 1 (BfHV1) from severe dermatitis in free ranging common toads (Bufo bufo) in Switzerland.
Origgi FC   +11 more
europepmc   +3 more sources

Notas nomenclaturales sobre anfibios actuales y fósiles

open access: yesGraellsia, 2012
Una revisión de anfibios extintos y actuales en estado fósil (Allocaudata, Anura y Caudata) ha permitido detectar diversos casos que precisan cambios nomenclaturales a fin de estabilizar la taxonomía del grupo.
C. Martín   +2 more
doaj   +1 more source

Antimicrobial activity of skin secretions isolated from Indian toad, Bufo melanostictus Schneider 1799 [PDF]

open access: yes, 2007
Amphibians like toads have been known to secrete antimicrobial secretions outside their body into their environments, through skin pores and parotid glands.
Rajshekhar V. Hippargi   +3 more
core   +2 more sources

Post-Meiotic Intra-Testicular Sperm Senescence in a Wild Vertebrate [PDF]

open access: yes, 2012
There is growing interest in sperm senescence, both in its underlying mechanisms and evolutionary consequences, because it can impact the evolution of numerous life history traits. Previous studies have documented various types of sperm senescence, but
Richard H. Wagner   +16 more
core   +1 more source

Fluctuations in population abundance in two anurans from Central Serbia [PDF]

open access: yesHerpetozoa, 2019
We monitored the population size of the agile frog (Rana dalmatina) and the common toad (Bufo bufo) from 2011 or 2012, respectively, to the year 2017 at a syntopic breeding site in the vicinity of Belgrade. Adult R.
Bogdan Jovanović   +1 more
doaj   +3 more sources

Comparison of the ecological niche of two closely related toads (Bufo bufo and Bufo verrucosissimus) [PDF]

open access: yes, 2023
Understanding climatic variables to determine the ecological niche is crucial to explaining species distributions and revealing how sister species coexist within a geographic area. Here, we used ecological niche modeling to determine the ecological niche
Nurhayat Özdemir (8712795)   +4 more
core   +3 more sources

Morphological differentiation of the common toad Bufo bufo (Linnaeus, 1758) in the central part of the Balkan Peninsula [PDF]

open access: yesArchives of Biological Sciences, 2013
This study analyzes the degree of morphological differentiation among populations of the common toad Bufo bufo in the central part of the Balkan Peninsula. Variations in a number of morphometric and qualitative characters in 14 population samples were
Čađenović Natalija   +3 more
doaj   +1 more source

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