Results 171 to 180 of about 2,941 (182)

Experimental Evidence for American Bullfrog (Lithobates catesbeianus) Susceptibility to Chytrid Fungus (Batrachochytrium dendrobatidis)

EcoHealth, 2013
The emerging fungal pathogen, Batrachochytrium dendrobatidis (Bd), has been associated with global amphibian population declines and extinctions. American bullfrogs (Lithobates catesbeianus) are widely reported to be a tolerant host and a carrier of Bd that spreads the pathogen to less tolerant hosts.
Stephanie S, Gervasi, Jenny, Urbina, Jessica, Hua, Tara, Chestnut, Rick, A Relyea, Andrew, R Blaustein   +5 more
openaire   +2 more sources

Ultrastructure of the bullfrog (Lithobates catesbeianus‐Shaw, 1802) oviduct in different seasons

Microscopy Research and Technique, 2013
ABSTRACTThe bullfrog (Lithobates catesbeianus) is an exotic animal that adapted perfectly to the climatic conditions of Brazil after introduction in the country. These climatic conditions favor the reproduction and fattening of bullfrogs. However, the development of the bullfrog is significantly reduced in colder regions because low temperatures affect
Sthefanie, Fernandez, Rosângela Felipe, Rodrigues, Rose Eli Grassi, Rici, Phelipe Oliveira, Favaron, Alan Peres Ferraz, De Melo   +4 more
openaire   +2 more sources

Postbiotics of Bacillus subtilis LCBS1 have beneficial effects on bullfrogs (Lithobates catesbeianus)

Aquaculture, 2023
Bingyi Tao, Chunxiao Zhang, Xiao Li, Xueshan Li, K. Lu, K. Song, Ling Wang   +6 more
semanticscholar   +1 more source

Technological and Bioactive Properties of Collagen Extracts Obtained from Bullfrog (Lithobates catesbeianus) Skin

Journal of Aquatic Food Product Technology
The objective was to extract type I collagen and determine its ideal extraction conditions, technological parameters, and antioxidant properties. A 2 × 3factorial design was used, with variations in the type of enzyme and hydrolysis time.
Rerisson do Nascimento Alves, José Robenilson Sousa dos Santos, Mônica Tejo Cavalcanti, M. Madruga, Íris Braz da Silva Araújo   +4 more
semanticscholar   +1 more source

Escape strategy and vocalization during escape by American Bullfrogs (Lithobates catesbeianus)

Amphibia-Reptilia, 2011
Abstract American bullfrogs, Lithobates catesbeianus, escape by jumping into water and submerging, often vocalizing as they flee. I studied effects of several risk factors on escape and refuge use and the association between vocalization by fleeing frogs and escape by other individuals nearby.
openaire   +1 more source

ASPECTOS NUTRICIONAIS DA RÃ-TOURO (LITHOBATES CATESBEIANUS) PÓSMETAMÓRFICA

2021
Rafael Lucas de Oliveira Silva, Fernando Mazzioli Braga, Oswaldo Pinto Ribeiro Filho   +2 more
openaire   +1 more source

Assessment of multiple biomarkers in Lithobates catesbeianus (Anura: Ranidae) tadpoles exposed to zinc oxide nanoparticles and zinc chloride: integrating morphological and behavioral approaches to ecotoxicology

Environmental science and pollution research international, 2022
Andreya Gonçalves Costa Motta, V. Guerra, Diogo Ferreira do Amaral, Amanda Pereira Costa Araújo, L. G. Vieira, Daniela Melo e Silva, T. L. Rocha   +6 more
semanticscholar   +1 more source

Addition of phytase to a high plant protein-low phosphorus diet increases growth and nutrient absorption and alleviates intestinal damage in bullfrogs (Lithobates catesbeianus)

Animal Feed Science and Technology
Fashun Su, Yuezhen Huang, Hongyong Hu, Ling Wang, K. Song, Kangle Lu, Chunxiao Zhang, Xueshan Li   +7 more
semanticscholar   +1 more source

The substitution of fish meal-soybean meal mixture with fermented soybean meal promoted the growth of bullfrogs (Lithobates catesbeianus) to the same performance as florfenicol addition through positively affecting intestinal health and microbiota

Aquaculture
Yunfeng Chen, Ruijun Zhu, Zhongchao Sun, Xu Yang, Yang Fan, Xinru Li, Xiaoqin Li, X. Leng   +7 more
semanticscholar   +1 more source

Optimal dietary protein level for the growth and metamorphosis of bullfrog (Lithobates catesbeianus) tadpoles

Aquaculture, 2023
Juan Gao, Xueshan Li, K. Lu, K. Song, Jian Zhang, Ling Wang, Chunxiao Zhang   +6 more
semanticscholar   +1 more source