Results 21 to 30 of about 3,703 (198)

Crude Protein in Developing Curimbas (Prochilodus scrofa)
Proteína Bruta no Desenvolvimento de Curimbas (Prochilodus scrofa)

Semina: Ciências Agrárias, 2012
The study aimed to evaluate the performance of curimbas fed different levels of crude protein in the ration. The experiment lasted six months, using 3413 curimbas fingerlings, with average initial weight of 10g, distributed in five tanks of land, with ...
Juliana Yoshida Públio, Célio Luiz Bernardes   +1 more
doaj   +2 more sources

Morphological and Histometric Alterations in Gonadal and Neural Tissues of Native and Non-Native Fishes From the Lower Doce River Basin in Southeastern Brazil. [PDF]

Anat Histol Embryol
ABSTRACT The ichthyofauna of the lower Doce River basin has been exposed to multiple anthropogenic stressors. Among these, the collapse of the Fundão mining tailings dam in Mariana, Minas Gerais, Brazil, in 2015 resulted in massive fish mortality and widespread contamination of aquatic environments.
Marcon L, Souza KL, Travenzoli NM, Rosa GR, de Almeida Santos ML, Ferreira WR, Coelho PN, Dos Santos JAD, Henschel E.   +8 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

Prochilodus lineatus

, 2021
Prochilodus lineatus (Valenciennes, 1837) Figure 2O Material examined. BRAZIL – São Paulo • Iperó, Ipanema River; 23°22.40′S, 049°38.51′W; 560 m alt; 15.VI.2015; W.S. Smith and L. Halcsik leg.; trawl nets; MZUSP 115270 (14 spec., 180.0−350.0 mm SL). Identification.
Smith, Welber Senteio, Halcsik, Leticia, Biagioni, Renata Cassemiro, Pinheiro, Lúcio Antônio Stefani, Severino Stefani, Marta   +4 more
openaire   +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

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

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

Scale morphology of Prochilodus lineatus with emphasis on the scale epithelium [PDF]

Brazilian Journal of Biology, 2013
The fish body is entirely covered by a thin, smooth and glandular epidermis, closely attached to the scales inserted on the dermis. The descriptive work on this tissue dates to twenty or thirty years ago, bears very little photographic record and does not focus on the scale epithelium, despite the fact that it is in direct contact with the environment.
Alves, Rebeca Mamede da Silva, Pereira, Bruno Fiorelini, Pitol, Dimitrius Leonardo, Senhorini, José Augusto, Alcantara-Rocha, Rita de Cassia Gimenez, Caetano, Flavio Henrique   +5 more
openaire   +6 more sources