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Freshwater fish

Comparative evaluation of otolith and fin ray as tools for assessing population differentiation in Atlantic sturgeon (Acipenser oxyrinchus)

Simon Bernatchez, Louis Landry-Massicotte, Yves Paradis, Olivier Morissette, Anne-Lise Fortin, Sabrina Villeneuve, Léon L’Italien, Pascal Sirois

published 02 Mar 2026

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Total mercury contamination in fish species of Northwestern Ecuador and potential human health risks

Gabriela S. Yánez-Jácome, Andrés Merino-Viteri, Eduardo Rebolledo Monsalve, Roberto Xavier Supe Tulcan, Laurence Maurice, Hugo Navarrete

published 19 Feb 2026

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Habitat associations of Chihuahua Chub (Gila nigrescens) and Rio Grande Sucker (Pantosteus plebeius) in the Mimbres River, New Mexico

Giulio W. Del Piccolo, Zachary B. Klein, Matthew P. Zeigler

published 19 Feb 2026

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Virulent MDR Edwardsiella tarda from stinging catfish (Heteropneustes fossilis)

Mst. Tachhlima Aktar, Bushra Benta Rahman Prapti, Aminur Rahman, Mst. Ayesha Siddyqua, Muhammad Tofazzal Hossain, Mahbubul Pratik Siddique

published 30 Jan 2026

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Producer perspectives on the constraints to aquaculture development in the US Great Lakes region

Haley A. Hartenstine, J. Stuart Carlton

published 29 Jan 2026

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The latitudinal speciation gradient in freshwater fishes: Higher speciation across assemblages at higher latitudes in the northern hemisphere

Juliana Herrera-Pérez, Juan Carvajal-Quintero, Axel Arango, Daniel Valencia-Rodríguez, Ana Berenice García-Andrade, Pablo Tedesco, Fabricio Villalobos

published 23 Jan 2026

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Integrated assessment of brackish water induced deleterious impacts: Analysis of hemato-biochemistry, erythrocytic toxicity, histopathology and oxidative stress biomarkers of mrigal carp

Ghulam Ali Raza, Riaz Hussain, Abdul Ghaffar, Mudassar Mohiuddin, Roshan Riaz, Shah Nawaz, Mükremin Ölmez, Dalia Fouad, Promy Virk

published 23 Jan 2026

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When did you leave home? Reconstructing juvenile life histories of coastal Washington adult coho salmon (Oncorhynchus kisutch) using otolith structure and chemistry

Austin J. Anderson, Andrew M. Claiborne, Marisa N. C. Litz, Lance Campbell

published 13 Jan 2026

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Investigating human paleodiet at Mesolithic Yuzhniy Oleniy Ostrov, Karelia using a multi-proxy stable isotope approach

Rebekka I. I. Eckelmann, Laura Arppe, Rick J. Schulting, Sambit Ghosh, Jakub Trubač, Aneta Kuchařová, Matthew J. Wooller, Dmitry Gerasimov, Vyacheslav Moiseyev, Kristiina Mannermaa

published 07 Jan 2026

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Barriers Broken: Genetic swamping in restored Brook Trout populations

Rebecca J. Smith, Matt A. Kulp, Benjamin M. Fitzpatrick

published 26 Dec 2025

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From fragmentation to resilience: Connectivity and habitat diversity as drivers of fish persistence in California watersheds

Jeanette K. Howard, Analie R. Barnett, Kurt A. Fesenmyer, Mark G. Anderson

published 23 Dec 2025

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Genetic monitoring of a long-term, large-scale experimental steelhead supplementation program

Donald M. Van Doornik, Barry A. Berejikian, Andrew M. Claiborne

published 22 Dec 2025

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Novel adomaviruses associated with blotchy bass syndrome in black basses (Micropterus spp.)

Luke R. Iwanowicz, Clayton D. Raines, Kelsey T. Young, Vicki S. Blazer, Heather L. Walsh, Geoff Smith, Cynthia Holt, John Odenkirk, Tom Jones, Jan-Michael Hessenauer, Morgan A. Biggs, Christopher B. Buck, Justin Greer, R. Scott Cornman

published 17 Dec 2025

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