Results 21 to 30 of about 1,153 (171)

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

Hybridization, Maternal Inheritance, and Evolutionary Time of Divergence of Endangered Species of <i>Hypancistrus</i> (Siluriformes: Loricariidae) in the Xingu River. [PDF]

Ecol Evol
We uncover recent hybridization dynamics among three endemic Hypancistrus species from the Xingu River, including the critically endangered H. zebra. Mitogenomic analyses reveal unidirectional maternal inheritance and recent evolutionary radiation (< 0.5 Ma), explaining their retained reproductive compatibility.
Kerniske FF, Melo BF, Sousa LM, Degrandi TM, Artoni RF.   +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

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

, 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

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

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

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