Results 171 to 180 of about 143,183 (293)

Distribution and ecology of the four Macrourus species by‐caught in the longline fishery at South Georgia, Southern Ocean

Journal of Fish Biology, EarlyView.
Abstract Although Macrourus species are the main by‐catch across Southern Ocean longline fisheries, including around South Georgia, the lack of species‐specific data has hindered effective management and ecological understanding. Aggregation of macrourids at genus level masks critical interspecific differences in life‐history strategies and ...
José Abreu, Philip R. Hollyman, Jennifer J. Freer, M. L. Romero Martínez, José P. Queirós, Timothy Jones, Richard A. Phillips, José C. Xavier, Martin A. Collins   +8 more
wiley   +1 more source

Divergent exploratory‐avoidant behavioural strategies may drive niche differentiation in juvenile Antarctic fishes

Journal of Fish Biology, EarlyView.
Abstract We used an ecological niche theory framework integrating physiological and behavioural ecology to understand interspecific differentiation of juveniles of four Antarctic fishes: Trematomus bernacchii, Trematomus pennellii, Trematomus nicolai and Pagothenia borchgrevinki.
Amanda J. Frazier, Andrew W. Naslund, Milica Mandic, Kenneth W. Zillig, Bryant C. Siu, Anne E. Todgham   +5 more
wiley   +1 more source

The impact of cannibalism on the population dynamics of cyclopoid copepods [PDF]

, 1991
Frank van den Bosch, Bosch, Frank van den, Wilfried Gabriel, Gabriel, Wilfried   +3 more
core   +1 more source

A Tale of Tail Loss: Fine-Scale Landscape Composition Predicts Caudal Autotomy Along an Urban Gradient in Two Congeneric Lizards. [PDF]

Ecol Evol
Gottari N, Falaschi M, Sherpa S, Apa A, Arioli G, Bezhani K, D'Adda B, Ficetola GF, Manzo CM, Rosadini F, Melotto A.   +10 more
europepmc   +1 more source

Water temperature and river discharge drive age‐dependent changes in brown trout (Salmo trutta) growth

Journal of Fish Biology, EarlyView.
Abstract Rivers and streams exhibit inherent variability in environmental conditions, particularly in water temperature and stream discharge. These factors can impact fish growth through both direct (i.e., physiological) and indirect (i.e., ecosystem productivity) mechanisms.
Patricia Y. Koh, Jarod P. Lyon, Matt West, John R. Morrongiello   +3 more
wiley   +1 more source

Intraspecific and environmental variation mediate seed finding effectiveness among scatter-hoarding small mammals. [PDF]

Ecology
Merz MR, Record S, Mortelliti A.
europepmc   +1 more source

Insights into diet and niche separation in the context of prey availability between two sympatric whiprays in a tropical intertidal estuary

Journal of Fish Biology, EarlyView.
Abstract Increasing evidence supports associations between various elasmobranch species and estuarine habitats, particularly during early life stages. However, with substantial knowledge gaps surrounding spatial habitat use and trophic ecology of estuary‐associated species in Australia, we cannot reliably assess the functional importance of these areas
Jaelen Myers, Marcus Sheaves, Adam Barnett   +2 more
wiley   +1 more source

Ecological Interactions on Sandy Beach Ecosystems: A Global Synthesis of Mole Crabs and New Insights into <i>Emerita brasiliensis</i> and <i>Emerita rathbunae</i> (Crustacea, Decapoda, Anomura, Hippidae). [PDF]

Biology (Basel)
Abude RRS, Hendrickx ME, Salgado-Barragán J, Grano-Maldonado MI, García-Varela M, Migotto AE, de Paula JC, Augusto M, Moreira DA, Parente TE, Lôbo-Hajdu G, Cabrini TMB.   +11 more
europepmc   +1 more source

Adaptation to extreme environments: A review of Antarctic fish physiology

Journal of Fish Biology, EarlyView.
Abstract Having evolved in the chronically cold and thermally stable waters of the Southern Ocean (SO) for millions of years, Antarctic fish possess a suite of physiological specializations that enable them to survive at temperatures near the freezing point of seawater. Adaptations include the evolution of antifreeze proteins, modifications of membrane
Seungyeon Lee, Sachithra Amarin Hettiarachchi, Il‐Chan Kim, Jae‐Seong Lee, Thomas Desvignes, Julia M. York, Laura Ghigliotti, Jilda Alicia Caccavo, Jin‐Hyoung Kim   +8 more
wiley   +1 more source

Retrospective classification of veterinary forensic cases from the archives of the Italian Istituti Zooprofilattici Sperimentali (2013-2023). [PDF]

Front Vet Sci
Averaimo D, Scagliarini A, Badagliacca P, Salucci S, Marino L, Paoletti M, Cocco A, Tieri EE, Cantelmi MC, Defourny SVP, Peli A, Petrini A.   +11 more
europepmc   +1 more source