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SUBSTITUIÇÃO DA FARINHA DE PEIXE POR FARINHA DE VÍSCERAS DE AVES NA ALIMENTAÇÃO DO PIAVUÇU Leporinus macrocephalus

Ciência Animal Brasileira, 2013
The present study aimed at evaluating the productive performance of Leporinus macrocephalus fed with different levels of inclusion of poultry viscera meal replacing fish meal.
Volnei Schwertner, Odair Diemer, Leticia Hayashi Higuchi, Sidnei Klein, Wilson Rogério Boscolo, Aldi Feiden   +5 more
doaj   +1 more source

Meat protein quality of Dormitator latifrons (Pisces: Eleotridae): arguments for use by rural communities

Ecosistemas y Recursos Agropecuarios, 2019
The objective of this study was to evaluate the quality of meat protein of Dormitator latifrons for humans based on its Protein Digestibility Corrected Amino Acid Score (PDCAAS).
Mao Ernesto Rafael Basto-Rosales, Olimpia Carrillo-Farnés, Cynthia Eugenia Montoya-Martínez, Daniel Badillo-Zapata, Gustavo Gustavo Rodríguez-Montes de Oca, Carlos Alfonso Álvarez-González, Héctor Nolasco-Soria, Fernando Vega Villasante   +7 more
doaj   +1 more source

Mucus phosphoproteins as an indirect measure of endocrine disruption in native small-bodied freshwater fish, exposed to wastewater treatment plant and pulp and paper mill effluents

Gayana, 2019
Environmental monitoring programs commonly use fish to study the health of aquatic systems. Nevertheless, lethal sampling techniques are often employed, resulting in ethical considerations.
Paulina Bahamonde, Camila Berrocal, Ricardo Barra, Mark E. McMaster, Kelly R. Munkittrick, Gustavo Chiang   +5 more
doaj   +1 more source

Brycon hilarii produced in hapas: effects in allometric growth [PDF]

Brazilian Journal of Biology
Biometric evaluations are essential to determine the growth characteristics related to the weight and length of fish. This study aimed to determine the growth patterns of juvenile piraputangas (Brycon hilarii) produced in hapas within an excavated pond ...
F. C. Oliveira, R. A. C. Corrêa-Filho, R. M. G. Acunha, J. A. Povh, A. L. J. Ferraz, C. M. Campos   +5 more
doaj   +1 more source

Non-native fishes occupy broader isotopic niche than native fishes in an impaired river system [PDF]

Hydrobiologia
This study aimed to compare the trophic ecology of native and non-native fish species in the Doce River basin, which has been subjected to various anthropogenic impacts, including Brazil's largest environmental disaster: the rupture of the Fundão iron ore tailings dam.
Daniel Azarias Rezende da Silva, Débora Reis de Carvalho, Frederico Fernandes Ferreira, Jorge A. Dergam, Marcelo Zacharias Moreira, Paulo Santos Pompeu   +5 more
openaire   +1 more source

Relative competence of native and exotic fish hosts for two generalist native trematodes

International Journal for Parasitology: Parasites and Wildlife, 2013
Exotic fish species frequently acquire native parasites despite the absence of closely related native hosts. They thus have the potential to affect native counterparts by altering native host-parasite dynamics. In New Zealand, exotic brown trout Salmo trutta and rainbow trout Oncorhynchus mykiss have acquired two native trematodes (Telogaster ...
Paterson, Rachel A, Lal, Aparna, Dale, Marcia, Townsend, Colin R, Poulin, Robert, Tompkins, Daniel M   +5 more
openaire   +3 more sources

A comparison of artificial neural networks and random forests to predict native fish species richness in Mediterranean rivers

Knowledge and Management of Aquatic Ecosystems, 2013
Machine learning (ML) techniques have become important to support decision making in management and conservation of freshwater aquatic ecosystems. Given the large number of ML techniques and to improve the understanding of ML utility in ecology, it is ...
Olaya-Marín E.J., Martínez-Capel F., Vezza P.   +2 more
doaj   +1 more source

Checklist of native and invasive fishes in Aneuk Laot Lake, Sabang, Indonesia [PDF]

BIO Web of Conferences
Identification of native and invasive fish species helps in effective management of aquatic resources, including fisheries regulation, habitat restoration, and conservation.
Nurfadillah Nurfadillah, Fadli Nur, Jalil Zulkarnain, Adelyna Mohammed Akib Noor, Madewi Lis   +4 more
doaj   +1 more source

Global freshwater fish invasion linked to the presence of closely related species

Nature Communications
In the Anthropocene, non-native freshwater fish introductions and translocations have occurred extensively worldwide. However, their global distribution patterns and the factors influencing their establishment remain poorly understood.
Meng Xu, Shao-peng Li, Chunlong Liu, Pablo A. Tedesco, Jaimie T. A. Dick, Miao Fang, Hui Wei, Fandong Yu, Lu Shu, Xuejie Wang, Dangen Gu, Xidong Mu   +11 more
doaj   +1 more source

Escapes of non-native fish from flooded aquaculture facilities: the case of Paranapanema River, southern Brazil

Zoologia (Curitiba), 2018
Non-native species are a major driver of biodiversity loss. Aquaculture activities play a key role in introductions, including the escape of fishes from fish farm facilities. Here, the impact of flooding due to El Niño rains in 2015/2016 in the Lower and
Armando César Rodrigues Casimiro, Diego Azevedo Zoccal Garcia, Ana Paula Vidotto-Magnoni, John Robert Britton, Ângelo Antônio Agostinho, Fernanda Simões de Almeida, Mário Luís Orsi   +6 more
doaj   +1 more source