Results 11 to 20 of about 1,453 (199)

Growth of juvenile Pseudoplatystoma reticulatum and Pseudoplatystoma spp. in pond

Semina: Ciências Agrárias, 2014
The growth of the fish is an important factor that determines the potential of various species for economic exploitation. The aim this work was evaluates the growth juvenile cachara and hybrid grown in pond.
Aline Mayra da Silva Oliveira , Carlos Antonio Lopes de Oliveira , Robson Andrade Rodrigues , Milena Souza dos Santos Sanchez , André Luiz Nunes , Letícia Emiliani Fantini , Cristiane Meldau de Campos   +6 more
doaj   +3 more sources

Metabolic responses to dietary carbohydrate/lipids ratios in neotropical hybrid catfish (♂Pseudoplatystoma corruscans×♀Pseudoplatystoma fasciatum) [PDF]

Anais da Academia Brasileira de Ciências, 2019
: The purpose of this study was to assess the effect of different carbohydrate and lipid (CHO/L) ratios on the performance and energy metabolism of hybrid catfish (♂Pseudoplatystoma corruscans × ♀ Pseudoplatystoma fasciatum). One hundred and sixty-eight
DANIEL OKAMURA, RODRIGO FORTES-SILVA, RENAN R. PAULINO, FELIPE G. DE ARAÚJO, DIEGO V. DA COSTA, RAQUEL T. PEREIRA, PRISCILA V. ROSA   +6 more
doaj   +5 more sources

Genetic divergence between Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum (Siluriformes: Pimelodidae) in the Paraná River Basin [PDF]

Brazilian Journal of Biology, 2009
Pseudoplatystoma corruscans (Spix and Agassiz, 1829) and Pseudoplatystoma reticulatum (Eingenmann and Eigenmann, 1889) are large migratory catfishes of high biological importance and great commercial value in South America.
TS. Bignotto, AJ. Prioli, SMAP. Prioli, TC. Maniglia, TA. Boni, LC. Lucio, VN. Gomes, RA. Prioli, AV. Oliveira, HF. Júlio-Junior, LM. Prioli   +10 more
doaj   +4 more sources

Evaluation of protein isolate obtained from byproducts of hybrid sorubim (Pseudoplatystoma reticulatum x Pseudoplatystoma corruscans)

Journal of Bioenergy and Food Science, 2018
Industrial fish processing generates large quantities of protein-rich byproducts, which are usually discarded because of their low commercial value.
Rosiane de Souza SILVA, Barbara Matias Moreira dos SANTOS, Sandriane PIZATO, Gustavo Graciano FONSECA, William Renzo CORTEZ-VEGA   +4 more
doaj   +2 more sources

Relationship between seminal plasma composition and sperm quality parameters of the catfish Pseudoplatystoma reticulatum

Neotropical Ichthyology
Sperm quality is a fundamental parameter for the effective reproduction of fish in captivity and the development of reproductive techniques, such as semen cryopreservation.
M. P. Sanchez, L. P. Borges, Stella Indira Rocha Lobato, Laícia Carneiro-Leite, R. Y. D. Kasai, C. S. Ribeiro, R. Veríssimo‐Silveira, A. Ninhaus‐Silveira   +7 more
semanticscholar   +2 more sources

Isolation of probiotic bacteria from the hybrid South American catfish Pseudoplatystoma reticulatum × Pseudoplatystoma corruscans (Siluriformes: Pimelodidae): A haematological approach

Aquaculture Reports, 2016
This study investigated bacterial strains with probiotic potential isolated from the middle portion of healthy hybrid surubim catfish foregut (Pseudoplatystoma reticulatum female × P. corruscans male).
José Luiz Pedreira Mouriño, Gabriella do Vale Pereira, Felipe do Nascimento Vieira, Adolfo Bezerra Jatobá, Thiago Tetsuo Ushizima, Bruno Correa da Silva, Walter Quadros Seiffert, Gabriel Fernandes Alves Jesus, Maurício Laterça Martins   +8 more
doaj   +2 more sources

Cytogenetic characterization of F1, F2 and backcross hybrids of the Neotropical catfish species Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum (Pimelodidae, Siluriformes) [PDF]

Genetics and Molecular Biology, 2012
The cytogenetic characteristics of Pseudoplatystoma corruscans and Pseudoplatystoma reticulatum and their F1, F2 and backcross hybrids were assessed by using chromosome banding techniques.
Fernanda Dotti do Prado, Tatiana Leite Nunes, José Augusto Senhorini, Jehud Bortolozzi, Fausto Foresti, Fábio Porto-Foresti   +5 more
doaj   +6 more sources

Hydrological Connectivity Enhances Fish Biodiversity in Amazonian Mining Ponds: Insights From eDNA and Traditional Sampling. [PDF]

Mol Ecol
ABSTRACT Artisanal and small‐scale gold mining (ASGM) expansion in the Madre de Dios region of the Peruvian Amazon has transformed primary forests into a novel wetland complex of thousands of abandoned mining ponds. Despite their ecological relevance, post‐mining recovery of these systems remains understudied, particularly regarding fish biodiversity ...
Timana-Mendoza C, Reyes-Calderón A, Venail P, Britzke R, Santa-Maria MC, Araújo-Flores JM, Silman M, Fernandez LE.   +7 more
europepmc   +2 more sources

Machine learning models accurately predict clades of proteocephalidean tapeworms (Onchoproteocephalidea) based on host and biogeographical data. [PDF]

Cladistics
Abstract Proteocephalids are a cosmopolitan and diverse group of tapeworms (Cestoda) that have colonized vertebrate hosts in freshwater and terrestrial environments. Despite the ubiquity of the group, key macroevolutionary processes that have driven the group's evolution have yet to be identified.
Vieira Alves P, da Silva RJ, Scholz T, de Chambrier A, Luque JL, Duchenko A, Janies D, Jacob Machado D.   +7 more
europepmc   +2 more sources

Fertilização e desenvolvimento embrionário: morfometria e análise estereomicroscópica dos ovos dos híbridos de surubins (pintado, Pseudoplatystoma corruscans x cachara, Pseudoplatystoma fasciatum) = Fertilization and embrionary development: morphometry and stereomicroscopic analysis of hybrids’ eggs from surubins (pintado, Pseudoplatystoma corruscans and cachara, Pseudoplatystoma fasciatum)

Acta Scientiarum: Biological Sciences, 2007
O objetivo deste estudo foi analisar a morfometria dos ovos dos híbridos sob estereomicroscópio. Foi realizada a reprodução induzida em exemplares de fêmeas de pintado (P. corruscans) e de machos de cachara (P.
Francine Faustino, Laura Satiko Okada Nakaghi, Camila Marques, Lilian Cristina Makino, José Augusto Senhorini   +4 more
doaj   +2 more sources