Results 1 to 10 of about 1,353 (144)

The Effects of the Toxic Cyanobacterium Limnothrix (Strain AC0243) on Bufo marinus Larvae [PDF]

open access: yesToxins, 2014
Limnothrix (strain AC0243) is a cyanobacterium, which has only recently been identified as toxin producing. Under laboratory conditions, Bufo marinus larvae were exposed to 100,000 cells mL−1 of Limnothrix (strain AC0243) live cultures for seven days ...
Olivia Daniels   +2 more
doaj   +2 more sources

Measuring energetics and behaviour using accelerometry in cane toads Bufo marinus. [PDF]

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
Lewis G Halsey, Craig R White
doaj   +2 more sources

Intraspecific interference retards growth and development of cane toad tadpoles, but those effects disappear by the time of metamorphosis [PDF]

open access: yesRoyal Society Open Science, 2023
Competition among larval anurans can occur via interference as well as via a reduction in per-capita food supply. Previous research on intraspecific interference competition in cane toad (Rhinella marina) tadpoles found conflicting results, with one ...
M. R. Crossland, R. Shine
doaj   +2 more sources

Larval Adaptation to Salinity Shock in Cane Toads (Rhinella marina) From Coastal French Guiana [PDF]

open access: yesEcology and Evolution
Many habitats not only differ in mean conditions but also in the degree to which these conditions fluctuate through time. Therefore, local adaptation to both mean abiotic conditions and habitat variability can enhance organismal viability.
Simon Ducatez   +2 more
doaj   +2 more sources

Tadpole Skin Secretions, Not Food or Temperature, Mediate Costly Cannibal‐Induced Plasticity in Invasive Cane Toad Hatchlings [PDF]

open access: yesEcology and Evolution
Hatchlings of invasive cane toads (Rhinella marina) in Australia respond facultatively to chemical cues of non‐feeding cannibalistic conspecific tadpoles by accelerating development, but consequently experience reduced growth, development and survival in
Michael R. Crossland   +2 more
doaj   +2 more sources

Assessment of virally vectored autoimmunity as a biocontrol strategy for cane toads. [PDF]

open access: yesPLoS ONE, 2011
BACKGROUND: The cane toad, Bufo (Chaunus) marinus, is one of the most notorious vertebrate pests introduced into Australia over the last 200 years and, so far, efforts to identify a naturally occurring B. marinus-specific pathogen for use as a biological
Jackie A Pallister   +9 more
doaj   +1 more source

Is the behavioural divergence between range-core and range-edge populations of cane toads (Rhinella marina) due to evolutionary change or developmental plasticity? [PDF]

open access: yesRoyal Society Open Science, 2017
Individuals at the leading edge of expanding biological invasions often show distinctive phenotypic traits, in ways that enhance their ability to disperse rapidly and to function effectively in novel environments.
Jodie Gruber   +3 more
doaj   +1 more source

Salmonellas from the cane toad, Bufo marinus [PDF]

open access: yesAustralian Veterinary Journal, 1990
Free-ranging B. marinus from various locations in Queensland, New South Wales and Northern Territory were killed and samples of their large intestinal contents cultured for salmonella. Nine species of Salmonella namely S. aberdeen (2 isolates), S. anatum (3), S. chester (1), S. enteritidis (1), S. hvittingfoss (1), S. lansing (1), S.
O'Shea, P., Speare, R., Thomas, A.D.
openaire   +3 more sources

Taxonomía y distribución del sapo sudamericano Bufo poeppigii Tschudi, 1845 (Amphibia: Anura: Bufonidae)

open access: yesGraellsia, 2002
La posición taxonómica del sapo andino Bufo poeppigii ha sido objeto de controversia desde su descripción por Tschudi en el siglo XIX. Ello se ha debido a su parecido con Bufo marinus y a que ambas especies pueden encontrarse juntas en algunas ...
Ignacio De la Riva
doaj   +1 more source

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