1. Picking up the mantle

   • Margaret F. Docker

   EditorialNotes 31 March 2021 Pages: 211 - 212

2. Genetic diversity analysis of Topmouth Culter (Culter alburnus) based on microsatellites and D-loop sequences

   • Ning Sun
   • Dong-Mei Zhu
   • Yan-Hong Sun

   OriginalPaper 22 March 2021 Pages: 213 - 228

   

3. Effects of temperature on sexual development in steelhead, Oncorhynchus mykiss

   • Kathleen S. Cole
   • David L. G. Noakes
   • Carl B. Schreck

   OriginalPaper 16 March 2021 Pages: 229 - 238

   

4. Richness and abundance of stream fish communities in a fragmented neotropical landscape

   • Samuel S Leberg
   • Ramiro Barriga
   • Jordan Karubian

   OriginalPaper 01 March 2021 Pages: 239 - 251

   

5. Non‐native freshwater fish species in the Yellow River Basin: origin, distribution and potential risk

   • Xiaoming Jiang
   • Jun Wang
   • Baozhu Pan

   OriginalPaper 25 February 2021 Pages: 253 - 264

   

6. Effect of a trematode infection on growth, reproduction, and mortality of shorthead sculpin

   • Darby Byington
   • Jon Flinders
   • Eric Billman

   OriginalPaper 08 March 2021 Pages: 265 - 276

   

7. Otolith Sr/Ca ratio complements Sr isotopes to reveal fish migration in large basins with heterogeneous geochemical landscapes

   • Esteban Avigliano
   • Jorge Pisonero
   • Alejandra V. Volpedo

   OriginalPaper 23 March 2021 Pages: 277 - 292

   

8. First description of color variations in the annual killifish Millerichthys robustus, and preliminary observations about its geographical distribution

   • Omar Domínguez-Castanedo
   • Tessy M. Muñoz-Campos
   • Carlos Passos

   OriginalPaper 25 February 2021 Pages: 293 - 307

   

9. Comparative morphology of freshwater sculpin inhabiting different environmental conditions in the Chesapeake Bay headwaters

   • Nathaniel P. Hitt
   • Karmann G. Kessler
   • Richard L. Raesly

   OriginalPaper 13 March 2021 Pages: 309 - 324

   

10. Microhabitat use by pre‐spawning Pacific lamprey Entosphenus tridentatus in a large, regulated river differs by year, river segment, and availability

    • Benjamin J. Clemens
    • Carl B. Schreck

    OriginalPaper 15 March 2021 Pages: 325 - 340

    

11. The first estimate of interjurisdictional population dynamics for bonefish, Albula vulpes, a shared resource in the western Caribbean

    • Addiel U. Perez
    • Juan J. Schmitter-Soto
    • Aaron J. Adams

    OriginalPaper 27 March 2021 Pages: 341 - 356

    

12. Understanding the behavior and ecology of Chinook salmon (Oncorhynchus tshawytscha) on an important feeding ground in the Gulf of Alaska

    • Michael B. Courtney
    • Mark Evans
    • Andrew C. Seitz

    OriginalPaper 24 March 2021 Pages: 357 - 373

    

13. Current status and potential contributions of fisheries statistics from artisanal fisheries for managing juvenile istiophorid billfishes in Southern Brazil

    • Natascha Wosnick
    • Aline C. Prado
    • Michael K. Musyl

    BriefCommunication 29 January 2021 Pages: 375 - 382