Bufo Bufo
Genetic diversity of common toads (Bufo bufo) along the Norwegian coast : disjunct distribution of locally dominant haplotypes
... Little is known about the phylogeographic history of amphibian populations along the western Fennoscandinavian coast. In the present study, we focus on the common toad (Bufo bufo) and document the spatial ...
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K+ transport in the mesonephric collecting duct system of the toad Bufo bufo
... Collecting tubules and collecting ducts were dissected from the mesonephros of adult toads. The morphology and ultrastructure of the mesonephric kidney of Bufo bufo has been described in a previous study ...
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Concordant morphological and molecular clines in a contact zone of the Common and Spined toad (Bufo bufo and B. spinosus) in the northwest of France
... Since the publication of some, now classical synthesis papers on the role of Quaternary Ice Ages in shaping current patterns of genetic diversity and structure across taxa [11, 12], there has been much progress in docu- ...
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Bufadienolides with cytotoxic activity from the eggs of Bufo bufo gargarizans
... of Bufo bufo gargarizans via various modern isolated approaches and identi- fied methods, which exhibited a good result on the cytotoxic activity ...
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High genetic diversity of common toad (Bufo bufo) populations under strong natural fragmentation on a Northern archipelago
... (Bufo bufo, ...B. bufo has recently been revised: Recuero et ...2014). Bufo bufo is characterized by a regular occurrence at sites highly impacted by humans (despite measurable ...
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The Response of the Water Regulating Mechanism of Developmental Stages of the Common Toad, Bufo Bufo Bufo (L ), to Treatment with Extracts of the Posterior Lobe of the Pituitary Body
... Since trial experiments showed that immersion of animals in water containing extracts of posterior pituitary induced changes of weight similar to those following injection, it was decide[r] ...
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The use of genetic makers to reveal dynamic processes in a common toad (Bufo Bufo) population
... Despite the common toad (B. bufo) being the most populous amphibian in the UK and widespread throughout Europe, with populations in decline (e.g., Beebee & Griffiths, 2000) it is now listed as a priority ...
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Permeability and respiration effects of the thyroidal hormones in Bufo bufo (L)
... sh own by,. b 6th el ec t ri c al and i so to pic measur ement a th at th e. - .. . bladders of Bufo1bufo and B. marinus/transport sodium;actively. The '•relationships /between sodium transport and water .movement; ...
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The Influence of Water and Light and the Pituitary Upon the Pigmentary System of the Common Toad (Bufo Bufo Bufo)
... INTRODUCTION It has been shown Rowlands, 1950 that water has a significant influence upon the colour change of the frog, Rana temporaria: when frogs are immersed in water even upon a whi[r] ...
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Metabolic costs of growth and maintenance in the toad, Bufo bufo
... Net metabolic costs of synthesis of macromolecules from monomers The physiological costs of growth, determined as the difference between total metabolism and maintenance metabolism, incl[r] ...
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Antagonism between Salts of the Heavy and Alkaline Earth Metals in their Toxic Action on the Tadpole of the Toad, Bufo Bufo Bufo (L )
... The writer 1939 has shown that a marked antagonism exists between the heavy metal salts lead nitrate and copper nitrate in their toxic action on some variety of fresh-water animals and 1[r] ...
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Cardiovascular and behavioural changes during water absorption in toads, Bufo alvarius and Bufo marinus
... genus Bufo have a highly vascularized area of skin on the ventral surface, termed the seat patch, which is specialized for water absorption (McClanahan and Baldwin, 1969; Christensen, ...(Bufo bufo) ...
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Effects of Percutaneous Malathion Absorption in Anurans
... Diagnostic ultrasound is a well established imaging modality in mammalian medicine but its application in amphibians has been relatively limited. Echo-Doppler ultrasonography has successfully been used to study cardiac ...
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Amphibienreste aus dem Oberpliozan von Kaltensundheim (Rhon, Thuringen)
... nicht entschieden werden. Die Merkmale der groljen Skelettelemente stimmen weitgehend mit denen von Bufo bufo uberein. Bei der rezenten Art Bufo bufo sind solche gror[r] ...
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Ethnopharmaceutical knowledge in Samogitia region of Lithuania: where old traditions overlap with modern medicine
... Between these two researches in Samogitia region, there is a 10 years gap. The study accomplished in 2006 – 2007 interviewed 20 respondents, who referred to 119 medicinal plants from 56 plant families used for various ...
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Differences in ocular media transmittance in classical frog and toad model species and its impact on visual sensitivity
... bufonids Bufo bufo and Rhinella ornate, and the ranids Lithobates catesbeianus and Rana temporaria) and found low transmittance of short wavelength light, with ranids having less transmissive ocular media ...
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In vitro haemostatic effect of amphibian crude skin secretions in rabbit blood plasma
... variegata, Bufo bufo, and Bufotes viridis and investigated the plasma clotting function in vitro by performing activated partial thromboplastin time (aPTT), prothrombin time and thrombin time (TT) ...
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... Pesticides used in agriculture can have hazardous effects on aquatic organisms, and amphibians are even more threatened than other aquatic vertebrates. Maneb is widely used to control fungal diseases on crops, fruits, ...
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Lemcke, Claudia (2006): Phänotypische Plastizität bei Kaulquappen des Europäischen Laubfrosches, Hyla arborea. Dissertation, LMU München: Fakultät für Biologie
... von Habitaten durch antropogene Einflüsse zurückzuführen. Dennoch spielen andere Faktoren, wie zum Beispiel Prädatoren und zwischenartliche Konkurrenz, ebenfalls eine wichtige Rolle. Beide Faktoren beeinflussen das ...
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The effect of short and long term fasting on digestive and metabolic flexibility in the Andean toad, Bufo spinulosus
... (1) Bufo spinulosus individuals are able to strongly reduce their energy fluxes during winter months; (2) this ability implies several phenotypic adjustments at different biological organisation levels ...
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