Results 31 to 40 of about 25,867 (270)

Indication of spatially random occurrence of Chlamydia-like organisms in Bufo bufo tadpoles from ponds located in the Geneva metropolitan area

New Microbes and New Infections, 2019
Occurrence of bacteria belonging to the order Chlamydiales was investigated for the first time in common toad (Bufo bufo) tadpole populations collected from 41 ponds in the Geneva metropolitan area, Switzerland.
E. Vajana, I. Widmer, E. Rochat, S. Duruz, O. Selmoni, S. Vuilleumier, S. Aeby, G. Greub, S. Joost   +8 more
doaj   +1 more source

Differing long term trends for two common amphibian species (Bufo bufo and Rana temporaria) in alpine landscapes of Salzburg, Austria

PLoS ONE, 2017
This study focuses on the population trends of two widespread European anuran species: the common toad (Bufo bufo) and the common frog (Rana temporaria).
Martin Kyek, Peter Kaufmann, R. Lindner
semanticscholar   +1 more source

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

, 2016
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.
Poma, Anna Maria, Cesare, Patrizia, Miranda, Michele, Zarivi, Osvaldo, Colafarina, Sabrina, Bonfigli, Antonella   +5 more
core   +4 more sources

Ontogenetic and interspecific variation in skull morphology of two closely related species of toad, Bufo bufo and B. spinosus (Anura: Bufonidae)

Acta Herpetologica, 2019
Using micro-CT and 3D landmark-based geometric morphometrics, I investigated postmetamorphic shape variation in the skull of Bufo bufo and Bufo spinosus, two widespread European toad species with small phenotypic differences.
Giovanni Sanna
doaj   +1 more source

Volunteer Conservation Action Data Reveals Large-Scale and Long-Term Negative Population Trends of a Widespread Amphibian, the Common Toad (Bufo bufo)

PLoS ONE, 2016
Rare and threatened species are the most frequent focus of conservation science and action. With the ongoing shift from single-species conservation towards the preservation of ecosystem services, there is a greater need to understand abundance trends of ...
S. Petrovan, B. R. Schmidt
semanticscholar   +1 more source

Bufo bufo ZMH A04660, unstained CT volume [PDF]

, 2020
Species: Bufo bufo Collection number: ZMH A04660 Institution of origin: Zoologisches Museum Hamburg Data: CT volume of unstained specimen Coverage: full specimen Scanner: YXLON FF35 CT Scanning paramters: 70 kV; 120 µA; filter: no filter Voxel ...
Beerlink, André, Haas, Alexander, Engelkes, Karolin   +2 more
core   +1 more source

Phenotypic selection in common toad (Bufo bufo) [PDF]

Archives of Biological Sciences, 2007
One of the most important problems for evolutionary biologists is to investigate the patterns and strength of phenotypic selection acting on quantitative traits in natural populations.
Cvetković Dragana, Tomašević Nataša, Aleksić I., Crnobrnja-Isailović Anđelka   +3 more
doaj   +1 more source

Efficient purification of low molecular weight nitrogen polar compounds from the skin of Bufo bufo gargarizans Cantor by reversed-phase high performance liquid chromatography with a polar-copolymerized C18 stationary phase [PDF]

, 2014
Cinobufacini (Huachansu) injections have been widely used for the treatment of various cancers in clinical applications in China. As an aqueous extract of the skin of Bufo bufo gargarizans Cantor (toad skin), cinobufacini contains many polar compounds ...
Zhao, Jianqiang, Zhao, Weijie, Wan, Huihui, Liang, Xinmiao, Huang, Runqi, Jin, Hongli, 赵伟杰, Liu, Yanfang, 刘艳芳, Li, Xiaolong   +9 more
core   +1 more source

Bufo bufo ZMH A04717, unstained CT volume [PDF]

, 2020
Species: Bufo bufo Collection number: ZMH A04717 Institution of origin: Zoologisches Museum Hamburg Data: CT volume of unstained specimen Coverage: full specimen Scanner: Phoenix Nanotom M Scanning paramters: 120 kV; 400 µA; filter: no Voxel size:
Haas, Alexander, Kleinteich, Thomas, Engelkes, Karolin   +2 more
core   +1 more source

Non-target effects of a glyphosate-based herbicide on Common toad larvae (Bufo bufo, Amphibia) and associated algae are altered by temperature

PeerJ, 2016
Background Glyphosate-based herbicides are the most widely used pesticides in agriculture, horticulture, municipalities and private gardens that can potentially contaminate nearby water bodies inhabited by amphibians and algae.
F. Baier, Edith Gruber, Thomas Hein, Elisabeth Bondar‐Kunze, M. Ivanković, A. Mentler, C. Brühl, B. Spangl, J. Zaller   +8 more
semanticscholar   +1 more source