Results 111 to 120 of about 3,740 (206)

Amphibians and Reptiles of United States Department of Defense Installations [PDF]

open access: yes, 2018
The U.S. Department of Defense (DoD) occupies approximately 10.1 million ha of land within the U.S. spanning most ecosystems contained therein. To date, no comprehensive agency-wide inventory of amphibian and reptile species has been compiled.
Lovich, Robert E.   +2 more
core   +1 more source

Investigation of amphibian mortality events in wildlife reveals an on-going ranavirus epidemic in the North of the Netherlands [PDF]

open access: yes, 2016
In the four years following the first detection of ranavirus (genus Ranavirus, family Iridoviridae) infection in Dutch wildlife in 2010, amphibian mortality events were investigated nationwide to detect, characterize and map ranaviruses in amphibians ...
Boonyarittichaikij, Roschong   +14 more
core   +5 more sources

Effect of dietary supplements in American bullfrogs reared in low and high stocking densities

open access: yesAquaculture Reports, 2017
The aim of this study was to evaluate the effect of the probiotic Bacillus subtillis and beta-glucan from the fungus Agaricus blazei on survival, growth and immunological capacity in bullfrogs (Lithobates catesbeianus) cultured in low and high stocking ...
Jorgina Juliana Gradisse Freitas   +9 more
doaj   +1 more source

Áreas potenciais para a criação de rã-touro-gigante (lithobates catesbeianus SHAW, 1802) na região Sul do Brasil. [PDF]

open access: yes, 2013
A ranicultura demonstra ser promissora no Brasil, principalmente como atividade rural voltada à agricultura familiar e aos pequenos agricultores. A presente pesquisa objetivou levantar preliminarmente os ranários ativos existentes atualmente na região ...
CRIBB, A. Y.   +3 more
core  

The Faculty Notebook, September 2017

open access: yes, 2017
The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest.
Provost\u27s Office,
core   +2 more sources

Ní­­veis de energia metabolizável para rações de rã touro

open access: yesBoletim do Instituto de Pesca, 2018
O objetivo do presente estudo foi avaliar os efeitos da interação entre o ní­­vel de proteí­­na bruta (PB) e de energia metabolizável (EM) na ração de rãs através do desempenho dos animais (ganho de peso, consumo alimentar, conversão alimentar) e do ...
Josevane Carvalho CASTRO   +3 more
doaj  

Invasive alien species of European Union concern: the use of a faunistic database for the knowledge and future management at a local scale [PDF]

open access: yes, 2016
A research group of the Department of Life Sciences, University of Modena and Reggio Emilia, with the contribution of the Province of Modena and the Emilia-Romagna Region, implemented a faunistic database named Darwin.
COCETTI, FRANCESCO   +4 more
core  

A criação de rãs como proposta de agronegócio na aquicultura: viabilidade econômica baseada em conversão alimentar

open access: yesBoletim do Instituto de Pesca, 2018
A ranicultura é uma atividade aquí­­cola pouco representativa no perfil socioeconômico do paí­­s, acarretando em pouco investimento tecnológico e desenvolvimento nas indústrias de insumos. Entretanto, o crescente interesse no consumo de carnes brancas e
Carla Renata MOREIRA   +2 more
doaj  

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