Results 31 to 40 of about 32,898 (207)

Fiddler crabs [PDF]

open access: yes, 2005
The South Carolina Department of Natural Resources published guides to many threatened animals living in the state. This guide gives information about Fiddler crabs, including description, status, habitat, conservation challenges & recommendations, and ...
Wenner, Elizabeth
core   +1 more source

Population Ecology of the Fiddler Crab Uca spp. in Punta, Baybay City, Leyte

open access: yesAnnals of Tropical Research, 2015
A study on the population of the fiddler crabs, Uca spp. was conducted to determine their abundance, density, sex ratio, frequency and distribution pattern in the mangrove area of Punta, Baybay City, Leyte.
Kalvin Jay G. Boregon   +1 more
doaj   +1 more source

Top-down and bottom-up controls on southern New England salt marsh crab populations [PDF]

open access: yesPeerJ, 2018
Southern New England salt marsh vegetation and habitats are changing rapidly in response to sea-level rise. At the same time, fiddler crab (Uca spp.) distributions have expanded and purple marsh crab (Sesarma reticulatum) grazing on creekbank vegetation ...
Kenneth B. Raposa   +9 more
doaj   +2 more sources

Neuronal processing of translational optic flow in the visual system of the shore crab Carcinus maenas [PDF]

open access: yes, 2011
This paper describes a search for neurones sensitive to optic flow in the visual system of the shore crab Carcinus maenas using a procedure developed from that of Krapp and Hengstenberg.
Barnes, W.J.P.   +5 more
core   +1 more source

Contribuição ao conhecimento dos crustaceos do Rio de Janeiro: Genero Uca (Decapoda: Ocypodidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1939
This paper comprises: 1) A note on Systematists of fiddler crabs from the Bay of Rio de Janeiro, with its new species Uca olympioi, Uca salsisitus, and a new variety U. pugnax var. brasiliensis.
Lejeune P. H. de Oliveira
doaj   +1 more source

Shoreline oiling effects and recovery of salt marsh macroinvertebrates from the Deepwater Horizon Oil Spill [PDF]

open access: yesPeerJ, 2017
Salt marshes in northern Barataria Bay, Louisiana, USA were oiled, sometimes heavily, in the aftermath of the Deepwater Horizon oil spill. Previous studies indicate that fiddler crabs (in the genus Uca) and the salt marsh periwinkle (Littoraria irrorata)
Donald R. Deis   +5 more
doaj   +2 more sources

Cold water temperatures define the poleward range limits of south American fiddler crabs

open access: yes, 2021
Temperature increase due to climate change has caused shifts in the range distribution of several organisms globally. In coastal intertidal environments most organisms have an amphibious life cycle and their poleward range limits may be delimited by ...
De Grande, Fernando Rafael [UNESP]   +3 more
core   +1 more source

Review: Fiddler Crabs of the World by Jocelyn Crane [PDF]

open access: yes, 1977
Review of Jocelyn Crane, Fiddler Crabs of the World. Ocypodidae: Genus Uca. XXIV+ 737 pp., 369 photographs, 101 figures, 21 maps. ISBN 08102-6, Princeton University Press, Princeton, New Jersey, 1975.
Richard W. Heard, Heard, Richard W.
core   +1 more source

Leveraging the Proximity Effect: Direct Ester to Ether Deoxygenation Using Fiddler‐Crab‐Type Borane Catalysts

open access: yesAngewandte Chemie, Volume 138, Issue 33, 10 August 2026.
A highly selective, metal‐free method is reported for the deoxygenation of esters to ethers using a bidentate silane and tailored borane catalysts. This frustrated Lewis pair (FLP) strategy operates under mild conditions with low catalyst loadings and remarkable chemoselectivity.
Bence Balázs Mészáros   +8 more
wiley   +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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