Results 11 to 20 of about 9,061 (236)

A data-limited approach to determine the status of the artisanal fishery of sea silverside in southern Chile

Marine and Fishery Sciences, 2022
Artisanal fisheries are essential, but for most the status of the stock supporting the fishing activity remains unknown due to lack of data and difficult access to sampling. For example, the artisanal fishery of sea silverside Odontesthes (Austromenidia)
Paulo Mora, Guillermo Figueroa-Muñoz, Luis Cubillos, Poliana Strange-Olate   +3 more
doaj   +2 more sources

Unravelling Stock Spatial Structure of Silverside Odontesthes argentinensis (Valenciennes, 1835) from the North Argentinian Coast by Otoliths Shape Analysis

Fishes, 2022
The marine silverside (Odontesthes argentinensis) is an euryhaline species, distributed along the southwest coast of the Atlantic Ocean, present in estuaries, brackish coastal lagoons and shallow marine waters.
Santiago Morawicki, Patricio J. Solimano, Alejandra V. Volpedo   +2 more
doaj   +2 more sources

Physiological parameters of Brazilian silverside, Atherinella brasiliensis, embryos exposed to different salinities [PDF]

Neotropical Ichthyology
Information regarding organism changes due to the variation of abiotic factors such as salinity are essential in both ecotoxicological and environmental monitoring studies. For this reason, the Brazilian silverside (Atherinella brasiliensis) embryos were
Carolina Brioschi Delpupo, Chris I. Espeland, Aline Karl Araújo, Jackson de Souza-Menezes, Daniela M. Pampanin, Natália Martins Feitosa   +5 more
doaj   +2 more sources

Temporal changes in gene expression and genotype frequency of the ornithine decarboxylase gene in native silverside Basilichthys microlepidotus: Impact of wastewater reduction due to implementation of public policies

Evolutionary Applications, 2020
Human activity has caused a deterioration in the health and population size of riverine species; thus, public policies have been implemented to mitigate the anthropogenic impacts of water use, watercourse transformation, and pollution.
David Veliz, Noemi Rojas‐Hernández, Sylvia V. Copaja, Caren Vega‐Retter   +3 more
doaj   +2 more sources

Gene and Blood Analysis Reveal That Transfer from Brackish Water to Freshwater Is More Stressful to the Silverside Odontesthes humensis

Frontiers in Genetics, 2018
Silversides are fish that inhabit marine coastal waters, coastal lagoons, and estuarine regions in southern South America. The freshwater (FW) silversides have the ability to tolerate salinity variations.
Tony L. R. Silveira, Gabriel B. Martins, William B. Domingues, Mariana H. Remião, Bruna F. Barreto, Ingrid M. Lessa, Lucas Santos, Danillo Pinhal, Odir A. Dellagostin, Fabiana K. Seixas, Tiago Collares, Ricardo B. Robaldo, Vinicius F. Campos   +12 more
doaj   +2 more sources

Molecular and Morphological Characterizations of the Fish Parasitic Isopod Mothocya parvostis (Crustacea: Cymothoidae) Parasitizing Optional Intermediate Hosts: Juveniles of the Cobaltcap Silverside Hypoatherina tsurugae and Yellowfin Seabream Acanthopagrus latus. [PDF]

Zool Stud, 2023
Fujita H, Kawai K, Deville D, Umino T.
europepmc   +2 more sources

A Duplicated, Truncated amh Gene Is Involved in Male Sex Determination in an Old World Silverside

G3: Genes, Genomes, Genetics, 2017
A master sex-determining gene, the Y chromosome-linked anti-Müllerian hormone (amhy) gene, has been described in two New World atheriniform species but little is known on the distribution, evolution, and function(s) of this gene in other Atheriniformes ...
Dilip Kumar Bej, Kaho Miyoshi, Ricardo S. Hattori, Carlos A. Strüssmann, Yoji Yamamoto   +4 more
doaj   +2 more sources

Hybridization is strongly constrained by salinity during secondary contact between silverside fishes (Odontesthes, Atheriniformes). [PDF]

Heredity (Edinb), 2022
González-Castro M, Cardoso YP, Hughes LC, Ortí G.   +3 more
europepmc   +2 more sources

Intraspecific food resource partitioning in Brazilian silverside Atherinella brasiliensis (Atheriniformes: Atherinopsidae) in a tropical estuary, Brazil

Neotropical Ichthyology, 2019
We investigated the intraspecific partitioning of food resources of the Brazilian silverside Atherinella brasiliensis in a tropical estuary. A total of 1,099 stomachs were analyzed, and the diet consisted mainly of Gastropoda, Ceratopogonidae larvae ...
Gitá J. S. Brito, Lidiane G. de Lima, Ronnie E. M. C. C. Oliveira, André Pessanha   +3 more
doaj   +2 more sources

Chromosome-Level Assembly of the Atlantic Silverside Genome Reveals Extreme Levels of Sequence Diversity and Structural Genetic Variation. [PDF]

Genome Biol Evol, 2021
The levels and distribution of standing genetic variation in a genome can provide a wealth of insights about the adaptive potential, demographic history, and genome structure of a population or species.
Tigano A, Jacobs A, Wilder AP, Nand A, Zhan Y, Dekker J, Therkildsen NO.   +6 more
europepmc   +2 more sources