Results 1 to 10 of about 3,562 (180)

The complete mitogenome of Amazonian Brachyplatystoma filamentosum and the evolutionary history of body size in the order Siluriformes [PDF]

Scientific Reports
The order Siluriformes (catfish) is one of the largest groups of fish. Diversity in the body size among its species, which range from a few centimeters to 4 meters, makes Siluriformes an interesting group to investigate the body size evolution.
Renata Lilian Dantas Cavalcante, Caio Santos Silva, Amanda Ferreira Vidal, Éder Soares Pires, Gisele Lopes Nunes, Luciano Fogaça de Assis Montag, Guilherme Oliveira, Ândrea Ribeiro-dos-Santos, Sidney Santos, Sandro José de Souza, Jorge Estefano de Santana Souza, Tetsu Sakamoto   +11 more
doaj   +2 more sources

A Survey of the Levels of Selected Metals in U.S. Meat, Poultry, and Siluriformes Fish Samples Taken at Slaughter and Retail, 2017–2022

Journal of Food Protection
The U.S. Department of Agriculture (USDA) Food Safety and Inspection Service (FSIS) conducts surveillance of metallic elements in U.S. meat, poultry, and Siluriformes fish samples collected immediately postmortem as part of its National Residue Program ...
Katie Weyrauch
exaly   +3 more sources

Genetic characterization and phylogenetic study of Indonesian indigenous catfish based on mitochondrial cytochrome B gene [PDF]

Veterinary World, 2020
Aim: This study aimed to determine the genetic characterization and phylogenetic structure of Indonesian indigenous catfish using cytochrome B (Cyt B) sequences.
Dorothea Vera Megarani, Herjuno Ari Nugroho, Zahrah Prawita Andarini, Yura Dwi Risa B. R. Surbakti, Rini Widayanti   +4 more
doaj   +1 more source

Aspectos preliminares del manejo reproductivo en cautiverio de la doncella (Ageneiosus pardalis Lütken, 1874) [PDF]

Revista Mvz Cordoba, 2012
Objetivo. Evaluar procedimientos de manejo en cautiverio de ejemplares maduros de doncella Ageneiosus pardalis, con fines de reproducción y presentar una descripción preliminar del desarrollo embrionario y larvario para la especie.
Pedro Contreras C., Beatriz Zapata B., Rafael Rosado P.   +2 more
doaj   +3 more sources

Isolation, Characterization and Pathology of Citrobacter freundii Infection in Native Brazilian Catfish Pseudoplatystoma

Brazilian Journal of Veterinary Pathology, 2014
Bacterial diseases are responsible for important economic losses in aquaculture over the world, and South American catfishes are susceptible to Gram negative bacteria causative of haemorrhagic septicemia.
Santiago Benites de Pádua, Debora Peixoto Marques, Fernanda Alexandre Sebastião, Fabiana Pilarski, Maurício Laterça Martins, Márcia Mayumi Ishikawa   +5 more
doaj   +1 more source

Sperm morphology and morphometry of neotropical catfishes: Pseudoplatystoma reticulatum, Pseudoplatystoma corruscans, Phractocephalus hemioliopterus, and Hemisorubim platyrhynchos [PDF]

Brazilian Journal of Biology
The objective of this study was to describe the morphological and morphometric characteristics of spermatozoa from four native fish species using a descriptive approach.
N. G. Leite, J. A. Povh, D. P. Streit-Junior, D. H. Siqueira-Silva, L. N. Spica, R. Y. D. Kasai, E. A. Sanches, N. M. Lopera-Barrero   +7 more
doaj   +2 more sources

Nuevos casos de leucismo en peces andinos del género Astroblepus

ACI Avances en Ciencias e Ingenierías, 2018
La ictiofauna Sudamericana es la más diversa del mundo, sin embargo, es también la menos estudiada. Por ejemplo, son escasos los reportes de casos de aberraciones pigmentarias en peces dulceacuícolas, especialmente en ...
Fernando Anaguano Yancha
doaj   +1 more source

Morphological deformities in the osseous structure in spotted sorubim Pseudoplatystoma coruscans (agassiz & spix, 1829) with vitamin c deficiency

Anais da Academia Brasileira de Ciências, 2013
Vitamin C is essential for fish diets because many species cannot syntethize it. This vitamin is needed for bone and cartilage formation. Moreover, it acts as antioxidant and improve the immunological system.
RODRIGO Y. FUJIMOTO, RUDÃ F.B. SANTOS, DALTON J. CARNEIRO   +2 more
doaj   +1 more source

Desempenho e coeficiente intestinal de alevinos puros e híbridos de pintados em condicionamento alimentar Performance and intestinal coefficient of pure and hybrid hatchlings of Pseudoplatystoma corruscans in feed training

Revista Brasileira de Zootecnia, 2011
Avaliou-se neste estudo o desempenho de alevinos de pintado puros Pseudoplatystoma corruscans e híbridos em treinamento alimentar. O coeficiente intestinal (CI = comprimento do intestino/comprimento total do animal) foi relacionado à massa e ao volume e ...
Osvaldo Nunes Barbosa, Josué Raizer, Mario Fabiano Gonda, Jesiel Mamedes Silva   +3 more
doaj   +1 more source

New data on cistern catfish, Phreatobius cisternarum, from subterranean waters at the mouth of the Amazon River (Siluriformes, Incertae Sedis)

Papéis Avulsos de Zoologia, 2005
Data on new specimens of the rare subterranean catfish Phreatobius cisternarum are reported. Specimens were collected from hand-dug wells in the region of the mouth of the Amazon river, Brazil.
Janice Muriel-Cunha, Mário de Pinna
doaj   +1 more source