Results 11 to 20 of about 19,293 (198)
Bombardier beetles repel invasive bullfrogs
PeerJ, 2022 Invasive non-native predators negatively affect native species; however, some native species can survive the predation pressures of invasive species by using pre-existing antipredator strategies or evolving defenses against invasive predators.
Shinji Sugiura, Tomoki Date
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Ranavirosis in Invasive Bullfrogs, Belgium [PDF]
Emerging Infectious Diseases, 2011 To the Editor: Massive global declines in amphibians have been attributed to various causes, including infectious diseases such as chytridiomycosis and ranavirosis. Chytridiomycosis and ranaviral disease are international notifiable diseases because they have been listed by the World Organisation for Animal Health in its Animal Health Code ...
Sharifian Fard, Mojdeh +6 more
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First records of the American bullfrog Lithobates catesbeianus (Shaw, 1802) in Slovenia
Natura Sloveniae, 2016 The American bullfrog Lithobates catesbeianus is one of the 100 worst alien species in the world. It has been introduced to several European countries. During our field search activities in May 2014 and June 2015, a male bullfrog advertisement call was ...
Nino Kirbiš +6 more
doaj +1 more source
Gene expression differs in susceptible and resistant amphibians exposed to Batrachochytrium dendrobatidis. [PDF]
, 2018 Chytridiomycosis, the disease caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd), has devastated global amphibian biodiversity. Nevertheless, some hosts avoid disease after Bd exposure even as others experience near-complete extirpation ...
Eskew, Evan A +6 more
core +2 more sources
Revista Brasileira de Zootecnia, 2008 Realizaram-se necropsia e exame histopatológico de girinos de rã-touro (Rana catesbeiana) alimentados com rações comerciais formuladas com 32, 36, 45 ou 55% de proteína bruta (PB) visando estabelecer a relação entre o nível de proteína bruta da ração e a
José Teixeira de Seixas Filho +5 more
doaj +1 more source
Productive diagnosis offrog culture in the state of Rio de Janeiro
Revista Brasileira de Saúde e Produção Animal, 2023 Brazilian frog farming has a history of production that began in the state of Rio de Janeiro in 1935. Over the years, this activity has spread throughout Brazil, with technological advances that have improved the productivity and health of enterprises ...
Pedro Vieira ESTEVES +3 more
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Non-O1/O139 Vibrio cholerae causes severe intestinal disease in bullfrogs (Rana catesbeiana)
Animal Diseases, 2023 Bullfrogs (Rana catesbeiana) are amphibians with high economic value, but in recent years, bullfrog farming has encountered serious threats of bacterial diseases, and the “bullfrog economy” is facing a continuous decline.
Wenyu Liao +9 more
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Pathogenic fungus in feral populations of the invasive North American bullfrog in Argentina [PDF]
, 2017 Nearly a third (32.4%) of the world?s amphibian species are either threatened with extinction or already extinct (1). The chytrid fungus Batrachochytrium dendrobatidis (Bd) (Chytridiomycetes: Ryzophydiales) (2) has been recognized as responsible for mass
Ghirardi, Romina +4 more
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BULLFROG HEMOGRAM UNDER MANAGEMENT STRESS [PDF]
Ciência e Agrotecnologia, 2015 Stress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L.
Teixeira, Patricia Coelho +5 more
openaire +6 more sources
Acta Scientiarum: Biological Sciences, 2013 Evaluation of semen characteristics after hormonal induction of the bullfrog could provide valuable information on the gametes of this species, which may be useful for projects related to artificial fertilization, animal improvement, and cryopreservation.
Marcelo Maia Pereira +5 more
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