From fresh water to the slope: fish community ecology in the Río de la Plata and the sea beyond [PDF]
, 2010 The spatial pattern of fish assemblages and its relationship with factors along an environment gradient, from fresh to marine water environment along the Río de la Plata estuary (36ºS, 56ºW) the shelf and part of the slope, was examined using data from ...
García, Mirta L. +2 more
core +5 more sources
Exploring ecohydrology through the lens of local fishers in the Bolivian Amazon
Ecosphere, Volume 17, Issue 4, April 2026.Abstract The natural flow regimes of Andean‐Amazon tributaries play a vital role in sustaining their rich biodiversity and productive local fisheries, but ongoing and proposed alteration of river flow regimes by large dams threatens to negatively impact river ecosystems. Despite its importance, our understanding of how hydrologic variability influences
Lina G. Terrazas‐Villarroel +4 more
wiley +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 +5 more
openaire +6 more sources
Contribution à la systématique des Prochilodus boliviens (Pisces, Characiformes, Prochilodidae) [PDF]
, 1991 Quatre-vingt-huit spécimens du genre néotropical de poissons characiformes #Prochilodus$ Agassiz, récoltés en Bolivie, ont été étudiés. L'évaluation de caractères taxonomiques classiques ainsi que la structure des dents labiales et une analyse ...
Géry, J. +2 more
core
Role of glucose in enhancing life and potency of Cirrhinus mrigala spermatozoa during cryopreservation [PDF]
, 2015 Cryopreservation of fish gametes is an emerging technology and breeding with cryopreserved gametes is advancement in fish seed production. Success of cryopreservation is evaluated by the post - thaw motility of the spermatozoa, an for which energy is ...
Betsy, C. Judith +2 more
core +2 more sources
Eco‐Evo‐Hydraulics: Integrating Fish Evolution Into Ecohydraulics for Conservation
Water Resources Research, Volume 62, Issue 4, April 2026.Abstract Riverine fish conservation in eco‐hydraulics is often based on restoring or regulating river habitat to a semi‐natural state. For example, ecohydraulic projects support fish populations by increasing river connectivity through fishways, and by maintaining or restoring natural flow variance to enhance habitat quality and availability.
Xiatong Cai +10 more
wiley +1 more source
Acta Scientiarum: Animal Sciences, 2010 Neste estudo foi avaliado o efeito do transporte de curimbatá Prochilodus lineatus, em três densidades (100, 150 e 250 g L-1), sobre a sobrevivência e variáveis metabólicas, iônicas e hematológicas (série vermelha). Juvenis de curimbatá foram transportados em sacos plásticos durante 6h e amostrados antes da embalagem, imediatamente após a chegada, 24 e
André Fernando Nascimento Gonçalves +4 more
openaire +2 more sources
Paramphistomidae (Trematoda: Digenea) de peixes de água doce: dois novos gêneros da Colômbia e uma redescrição de Dadaytrema Oxycephala (Diesing, 1836) Travassos, 1934, da Amazônia [PDF]
Acta Amazonica, 1979 Resumo Dois novos gêneros e espécies de Paramphistomidae Fischoeder. 1901 (Trematoda: Digenea) dos tratos intestinais de peixes foram descritos, a saber: Colocladorchis ventrastomis a. gen., n. sp.
Vernon E. Thatcher
doaj +1 more source
Productivity of “sábalo” (Prochilodus lineatus) grown in different types of pond bottoms [PDF]
, 2014 El sábalo (Prochilodus lineatus) es la especie más importante para la pesca comercial y de subsistencia en Argentina. Sin embargo, hace algunos años alcanzó una situación de riesgo que motivó que el cultivo en cautiverio sea impulsado por diversos ...
Della Rosa, Paola +4 more
core
Invasive Fishes Interact With Temperature to Reshape Community Size Structure Across Climatic Zones
Global Change Biology, Volume 32, Issue 4, April 2026.Non‐native fishes are reshaping lacustrine communities across climatic zones worldwide through trophic‐ and temperature‐dependent pathways that are leading to flatter size spectrum exponents and a decline in the total biomass of the native community.
Barbbara Silva Rocha +19 more
wiley +1 more source