Results 101 to 110 of about 25,867 (270)

Taxonomic revision of the Bufo granulosus complex (Amphibia, Anura, Bufonidae) [PDF]

open access: yes, 2005
O principal objetivo deste trabalho foi estudar a variação morfológica do grupo Bufo granulosus, procurando determinar suas unidades evolutivas. Esse grupo, como concebido até o presente, é comporto por 6 espécies (Bufo granulosus, Bufo bergi, Bufo ...
Narvaes, Patrícia
core   +1 more source

Vzorec osifikacije skeleta pri ličinkah navadne krastače Bufo bufo

open access: yesActa Biologica Slovenica, 2017
Z uporabo presvetlitvene tehnike in barvanja skeleta za hrustančno in kostno tkivo smo spremljali vzorec osifikacije skeleta pri navadni krastač Bufo bufo, katerih ličinke imajo izredno hiter razvoj. Osredotočili smo se na osifikacijo hrbtenice, oplečja
Ane-Mary Arčan   +3 more
doaj   +1 more source

How complex is the Bufo bufo species group? [PDF]

open access: yes, 2017
Resumen del trabajo presentado al 17th European Congress of Herpetology, celebrado del 22 al 27 de agosto de 2013 en Veszprém (Hungria).-- et al.The common toad (Bufo bufo) has an enormous range, from Tunesia to deep into Russia.
Recuero, Ernesto   +2 more
core  

Cancer therapeutics inspired by defense mechanisms in the animal kingdom

open access: yesEvolutionary Applications, 2020
Many animals have evolved toxins to defend themselves from predators and hunt prey. These toxins have been honed over millions of years by the unique selective pressures on each organism leading to a vast array of potent bioactive compounds, many of ...
Kathleen Noble   +3 more
doaj   +1 more source

АЛЯРИОЗ ПЛОТОЯДНЫХ

open access: yesВетеринарная патология, 2007
Alariosis it is registered beside rambling and housing dogs, wolf, foxes in Non Black Zone of Russia. Intermediate hosts of A.alata is Planorbis planorbis shellfish, spare hosts - larvae and adult frogs Rana lessonae, R.bibunda, R.teporaria, R.orvalis ...

doaj  

Xenelmis bufo Sharp [PDF]

open access: yes, 2006
Xenelmis bufo (Sharp) Elmis bufo Sharp 1882: 140; Xenelmis bufo Hinton, 1936: 427; Hinton, 1936: 427, Hinton 1940: 298; Brown 1970: 64. Diagnosis This species may be distinguished from all other known Xenelmis species by the following combination
Manzo, Verónica
core   +1 more source

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

Measuring Energetics and Behaviour Using Accelerometry in Cane Toads Bufo marinus

open access: yesPLoS ONE, 2010
Cane toads Bufo marinus were introduced to Australia as a control agent but now have a rapidly progressing invasion front and damage new habitats they enter. Predictive models that can give expansion rates as functions of energy supply and feeding ground
L. Halsey, C. R. White
semanticscholar   +1 more source

Bufo cognatus [PDF]

open access: yes, 2018
Bufo cognatushttps://scholarworks.moreheadstate.edu/roger_barbour_slide_collection/2023/thumbnail ...
Barbour, Roger W.
core   +1 more source

Bufo brasiliensis Laurenti 1768 [PDF]

open access: yes, 2018
The name Bufo brasiliensis was proposed by Laurenti (1768) and, for a long time, has been associated with the widely distributed Marine toad - Rhinella marina (Linnaeus, 1758).
Maciel, Natan M.   +2 more
core   +1 more source

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