Results 31 to 40 of about 3,623 (195)

A fractal pattern of hierarchical genetic population structure in mixed stocks across fish segregated by dams revealed by genomic resources for curimba Prochilodus lineatus. [PDF]

J Fish Biol
Abstract Genomic resources, new microsatellite markers and a novel observation of a fractal pattern in the genetic population structure are presented for curimba, Prochilodus lineatus, a freshwater migratory model species of South America. Our main goals were to investigate the presence of mixed fish stocks and the effects of damming‐induced ...
Yazbeck GM, Nascimento GAS, Carvalho LC, Graciano RCD, de Paula Santos R, Oliveira RS.   +5 more
europepmc   +2 more sources

Deciphering the complex life cycle and partial migration of an ecological engineer and critical Neotropical fishery species, Prochilodus costatus. [PDF]

J Fish Biol
Abstract Understanding complex migration patterns, including drivers of partial migration and habitat use, is challenging but essential for conservation, as it determines a species' adaptative capacity in the face of environmental change and anthropogenic threats.
Peressin A, de Magalhães Lopes J, Neto FRA, Machado GJ, Alves CBM, Murgas LDS, Pompeu PS.   +6 more
europepmc   +2 more sources

Findings From the Pearl River Basin: Dissolved Oxygen Dominates Functional Trait Filtering and Diversity Patterns in Urban Rivers. [PDF]

Ecol Evol
Urbanization reshapes fish communities via environmental filtering. Surveying 44 sites across an urban (Huadi) and a relatively natural (Zengjiang) river in the Pearl River Basin (2024), we linked environmental variables to fish functional traits using RLQ and SEM, finding that dissolved oxygen is the dominant filter in urban reaches—selecting low ...
Huang J, Yu F, Wang Y, Shu L, Fang M, Xu M, Wang X, Jin S, Luo S, Gu D.   +9 more
europepmc   +2 more sources

Genomic Insights Into Carnivorous Fish in the Characiformes. [PDF]

Ecol Evol
This study employed comparative genomic approaches using 12 high‐quality Characiformes genomes (covering nine subfamilies) with zebrafish as an outgroup to explore the molecular mechanisms underlying the carnivorous adaptation of Characiformes. Expanded gene families, positively selected genes, and rapidly evolving genes in carnivorous species were ...
Zhao S, Mei X, Zhang Z, Xia T, Zhou S, Dong Y, He S, Yao Z, Li Y, Yang X, Zhang H.   +10 more
europepmc   +2 more sources

Ultrasonography as a non-invasive technique to assess the effects of diet on the ovaries of female European seabass (Dicentrarchus labrax). [PDF]

J Fish Biol
Abstract Broodstock management in aquaculture aims to optimise larval production to meet farm demand, which requires precise monitoring of the reproductive cycle. Traditional methods such as histology often require killing of fish, making them unsuitable for monitoring reproductive dynamics at fish level.
Tomàs-Ferrer J, Moro-Martínez I, Massutí-Pascual E, Grau A, Palmer M.   +4 more
europepmc   +2 more sources

Compuestos organoclorados residuales en dos especies ícticas de la Ciénaga Grande del Bajo Sinú, Córdoba, Colombia [PDF]

Revista Mvz Cordoba, 2011
Objetivo. Determinación de niveles de pesticidas organoclorados (POCs) en especies ícticas, procedentes de la Ciénaga Grande del Bajo Sinú, Materiales y métodos.
Edineldo Lans C, Basilio Díaz P, Manuel Paez M   +2 more
doaj   +3 more sources

Prochilodus lineatus

, 2023
Published as part of Saravia, Alejandro Nicolás, Mettola, Víctor Ezequiel, Aguilera, Gastón, Cano, Paula Daniela & Terán, Guillermo Enrique, 2023, Do we know what we are conserving? Fishes from Parque Nacional Aconquija, Tucumán, Northwestern Argentina, pp.
Saravia, Alejandro Nicolás, Mettola, Víctor Ezequiel, Aguilera, Gastón, Cano, Paula Daniela, Terán, Guillermo Enrique   +4 more
openaire   +1 more source

Morphological and cytochemical characterization of the peripheral blood cells of farmed streaked prochilod Prochilodus lineatus (Characiformes, Prochilodontidae)

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
Morphological and cytochemical studies of peripheral blood cells of fish have improved the understanding of their functions and cell types. The present study performed the Morphological and cytochemical analysis of the peripheral blood of Prochilodus ...
D.M. Cunha, F.A.A. Calixto, R. Takata, A.C.B. Portugal, S.A. Uehara, G.R.F.C. Martins, A.B.M. Fonseca, E.F.M. Mesquita, N.R.P. Almosny   +8 more
doaj   +1 more source

Determination of the pH and count of mesophilos in black prochilodus meat (Prochilodus nigricans) from the markets of the city of Pucallpa, Ucayali

Revista de Investigaciones Veterinarias del Perú, 2021
El objetivo del estudio fue determinar el pH y el recuento de mesófilos en carne de boquichico (Prochidolus nigricans), proveniente de los mercados de la ciudad de Pucallpa, Ucayali. Se recolectaron 115 muestras de ejemplares de boquichico de los 23 puestos de venta distribuidos en los 5 mercados de la ciudad (5 muestras por puesto, considerando al ...
Ponce P., Nathaly, Rondón E., Juan, De la Torre V., Manuel, Mendoza Q., Yamili   +3 more
openaire   +2 more sources

Prochilodus lineatus

, 2008
Prochilodus lineatus (Valenciennes, 1836) P. platensis and P. scrofa are jr.
Scharcansky, Alexandre, Lucena, Carlos Alberto S.   +1 more
openaire   +4 more sources