Results 191 to 200 of about 30,151 (305)

Hidden partnerships in the dark: Cold‐water coral–fish associations in Fiordland, New Zealand

Journal of Fish Biology, EarlyView.
Abstract The ichthyofauna of the Fiordland ecosystems of southern Aotearoa New Zealand was documented during four remotely operating vehicle (ROV) dives between 100 and 350 m depth. A total of 26 fish species were documented within two fiord basins.
Alexander H. Knorrn, Peter Marriott, Kareen Schnabel, André Freiwald   +3 more
wiley   +1 more source

Population Structure and Ecological Niches of Benthic Macroinvertebrates in the Upper Yarlung Zangbo River. [PDF]

Biology (Basel)
Zhang Z, Jin H, Li S, Wang H, Xing S, Lu W, Li L.   +6 more
europepmc   +1 more source

Feeding ecology of an Amazonian electric knifefish under altered flood‐pulse dynamics caused by hydroelectric damming

Journal of Fish Biology, EarlyView.
Abstract This study evaluated the effects of the controlled flood pulse on diet composition, trophic niche breadth and feeding intensity of Archolaemus janeae, an electric knifefish species with a restricted distribution in the Amazon Basin. Monthly samples were collected from December 2020 to November 2021 in the Volta Grande stretch of the Xingu ...
Ana F. V. N. M. Costa, Antonio A. Jardim Jr, Erival G. Prata, Rafael R. Gusmão, Angelo J. Faro Júnior, Alan S. Fonseca, Danielly T. Hashiguti, Luciano F. A. Montag, Tiago M. S. Freitas   +8 more
wiley   +1 more source

Rapid Divergence of Visual Systems and Signaling Traits to Contrasting Light Regimes During Early Speciation of African Crater Lake Cichlid Fish. [PDF]

Mol Biol Evol
Carruthers M, Carleton KL, Linderoth T, Bridle J, Hudson AG, Malinsky M, Ndawala MA, Ngatunga BP, Saxon AD, Shechonge AH, Roberts NW, Turner GF, Vernaz G, Santos ME, Genner MJ.   +14 more
europepmc   +1 more source

The expedition ARKTIS XIX/3 of the research vessel POLARSTERN in 2003 : reports of legs 3a, 3b and 3c [PDF]

, 2004
Foucher, J., Klages, Michael, Thiede, Jörn   +2 more
core   +1 more source

Non‐native pink salmon Oncorhynchus gorbuscha carcasses benefit native benthic macroinvertebrates

Journal of Fish Biology, EarlyView.
Abstract The invasion of the North Atlantic by pink salmon Oncorhynchus gorbuscha has raised concerns regarding their impact on coastal rivers. Although the influence of marine‐derived nutrients from returning adult O. gorbuscha on rivers in their native range has received much attention, the ecological consequences of invasive O.
Hui Wei, Gordon H. Copp, Rasmus B. Lauridsen, Tea Bašić, Phil I. Davison, John F. Murphy, James L. Pretty, Michał E. Skóra, Gabriela Zemelka, John Iwan Jones   +9 more
wiley   +1 more source

Seafloor vegetation map of man-made boulders reef by underwater photogrammetry: Suggestions for site selections in macroalgal bed creations. [PDF]

PLoS One
Kanki T, Sano W, Sannoh M, Kan H.
europepmc   +1 more source

Individual variability in activity patterns in Atlantic halibut (Hippoglossus hippoglossus) revealed using pop‐up satellite tags

Journal of Fish Biology, EarlyView.
Abstract Understanding fish behaviour and activity patterns is essential for interpreting their ecology and the processes that shape population dynamics, yet such information remains limited for wild fishes because observing individuals in situ is challenging.
Marie‐Pier Boulanger, Paul Gatti, Arnault Le Bris, Hugues P. Benoît, Dominique Robert   +4 more
wiley   +1 more source

Behavioural tactics across thermal gradients align with partial morphological divergence in brook charr. [PDF]

J Anim Ecol
Stahl A, Pépino M, Bertolo A, Magnan P.
europepmc   +1 more source

The theory of island biogeography and the stability of oceanic reef fish communities

Journal of Fish Biology, EarlyView.
Abstract Reef fish assemblages on oceanic islands offer valuable insights into ecological and evolutionary processes, yet their temporal dynamics remain poorly understood. This study evaluates the theory of island biogeography (TIB) with long‐term ecological monitoring to assess how island area, isolation from nearest reef and distance from mainland ...
Esteban Jorcin Nogueira, Camille Mellin, Carlos E. L. Ferreira, Hudson Tercio Pinheiro   +3 more
wiley   +1 more source