Results 21 to 30 of about 8,513 (255)

Effects of Fiddler Crab Burrows on Sediment Properties in the Mangrove Mudflats of Sungai Sepang, Malaysia [PDF]

open access: yesBiology, 2016
In mangrove ecosystems, litter fall accumulates as refractory organic carbon on the sediment surface and creates anoxic sediment layers. Fiddler crabs, through their burrowing activity, translocate oxygen into the anoxic layers and promote aerobic ...
Mohammad Mokhtari   +3 more
doaj   +2 more sources

Metabolic rates of different demographics in the sand fiddler crab Leptuca pugilator. [PDF]

open access: yesPLoS ONE
Studies on animal energetics often focus on standardized metabolic rates to facilitate comparison across systems. Yet these standardized measurements often do not capture the realistic demographic and environmental variation that is common in natural ...
Carter Stancil   +4 more
doaj   +2 more sources

Fiddler Crabs (Crustacea: Decapoda: Ocypodidae) From Coastal Ecuador and the Galápagos Islands: Species Descriptions and DNA Barcodes [PDF]

open access: yesEcology and Evolution
Neotropical regions near the equator are recognized as speciation “hot spots” reflecting their abundant biodiversity. In western South America, the coasts of Panama, Colombia, Ecuador, the Galápagos Archipelago, and northern Peru form the Tropical ...
Carl L. Thurman   +3 more
doaj   +2 more sources

Coalition among male fiddler crabs [PDF]

open access: bronzeNature, 2004
Patricia R.Y. Backwell   +1 more
openalex   +2 more sources

Fiddling with the blue carbon: Fiddler crab burrows enhance CO2 and CH4 efflux in saltmarsh

open access: yesEcological Indicators, 2022
Saltmarshes are important global carbon (C) sinks, but the considerable uncertainty in the C budget and the underlying mechanisms limit the estimation of greenhouse gas emissions (GHG, e.g., CO2 and CH4) in the context of global climate change.
Laura E. Agusto   +10 more
doaj   +1 more source

New Vectors of TTX Analogues in the North Atlantic Coast: The Edible Crabs Afruca tangeri and Carcinus maenas

open access: yesMarine Drugs, 2023
Tetrodotoxin (TTX) and its analogues are naturally occurring toxins historically responsible for human poisoning fatalities in Eastern Asia. It is typically linked to the consumption of pufferfish and, to a lesser extent, marine gastropods and crabs.
Sandra Lage   +3 more
doaj   +1 more source

Hemigrapsus sanguineus in Long Island salt marshes: experimental evaluation of the interactions between an invasive crab and resident ecosystem engineers [PDF]

open access: yesPeerJ, 2014
The invasive Asian shore crab, Hemigrapsus sanguineus, has recently been observed occupying salt marshes, a novel environment for this crab species. As it invades this new habitat, it is likely to interact with a number of important salt marsh species ...
Bradley J. Peterson   +3 more
doaj   +2 more sources

Bioaccumulation and biomagnification of potential toxic elements (PTEs): An Avicennia germinans–Uca rapax trophic transfer story from Jobos Bay, Puerto Rico

open access: yesEcological Indicators, 2021
In southern Puerto Rico along the coastline bordering the Jobos Bay National Estuarine Research Reserve, environmental encroachment has exposed mangrove forest to different sources of pollution.
Michael Martínez-Colón   +4 more
doaj   +1 more source

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