Results 71 to 80 of about 58,149 (200)

Disease‐associated mortality drives reduction in Yukon River Chinook salmon escapement: A novel method for quantifying the negative impacts of ‘misfit’ parasites to improve fisheries management

open access: yesJournal of Applied Ecology, Volume 63, Issue 6, June 2026.
Alaska Department of Fish and Game is implementing an annual monitoring program at the mouth of the Yukon River where our model will estimate the proportion of Chinook salmon at risk from parasite‐induced mortality to inform annual management. Moreover, the model is broadly applicable to other fungal‐like and myxozoan parasites of conservation concern,
Mark Q. Wilber   +3 more
wiley   +1 more source

The Fiddler Crab of the Sundarbans: A Call for Conservation [PDF]

open access: yes
The Sundarbans, renowned as the world\u27s largest mangrove forest, serves as a haven for a diverse array of species. Among these inhabitants are the often-overlooked fiddler crabs (Uca sp.), small crustaceans that play a pivotal role in maintaining the ...
S, Ghosh
core   +1 more source

Burrow characteristics of the fiddler crab – Austruca sindensis (Alcock, 1900) from mudflats of Gulf of Khambhat, Gujarat, India [PDF]

open access: yesArthropods, 2023
The present investigation was carried out on the structural characteristics of burrows of the fiddler crab - Austruca sindensis (Alcock, 1900) between March 2021 to January 2022 from the mudflats of Kamboi, Gulf of Khambhat, Gujarat, India.
Niketa P. Maheta, Kauresh D. Vachhrajani
doaj  

When protection backfires: Contrasting states of macroalgal forests and sea urchin populations in a Mediterranean MPA

open access: yesJournal of Applied Ecology, Volume 63, Issue 6, June 2026.
This study demonstrates that NTZs can be counterproductive, as they may exacerbate the decline of marine forests by protecting sea urchins that are not effectively controlled by predators. We therefore call for a reassessment of management policies, including the targeted harvesting of herbivores where natural top‐down control is absent.
Bastien Thouroude   +7 more
wiley   +1 more source

Appendix A. Verification of successful periwinkle and fiddler crab density manipulations.

open access: yes, 2016
Verification of successful periwinkle and fiddler crab density ...
Danielle A. Keller (2926995)   +1 more
core   +1 more source

Courtship herding in the fiddler crab Uca elegans

open access: yesJournal of Comparative Physiology A, 2008
Male and female animals are not always complicit during reproduction, giving rise to coercion. One example of a system that is assumed to involve sexual coercion is the mate herding behaviour of fiddler crabs: males push females towards the home burrow with the goal of forcing copulation at the burrow entrance.
How, Martin J., Hemmi, Jan M.
openaire   +5 more sources

Fiddler crabs [PDF]

open access: yesCurrent Biology, 2006
Zeil, Jochen   +2 more
openaire   +3 more sources

Functions of mudballing behaviour in the European fiddler crab Uca tangeri

open access: yes, 1998
Zoologi, fiddler crab ...
Custódio, M.R.   +4 more
core   +1 more source

Impacts of Solid Wastes on Physicochemical Characteristics and Habitats of Fiddler Crabs (Uca tangeri) on the Intertidal Sediments of Part of the Bonny Estuary, in Rivers State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management
The objective of this paper was to evaluate the impacts of solid wastes on physicochemical characteristics and habitats of fiddler crabs (Uca tangeri) on the intertidal sediments of Part of the Bonny Estuary, in Rivers State, Nigeria using appropriate ...
M. Moslen   +2 more
doaj  

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