JSON RDF ISO19115-3 XML

Owner Advantage in the fiddler crab, Uca mjoebergi. Do owners win more contests than floaters because they are superior fighters?

Created 24/06/2017

Updated 24/06/2017

JSON RDF ISO19115-3 XML

Resource owners generally win contests against intruders, a phenomenon referred to as the 'Owner Advantage' (OA). Uca mjoebergi is a typical fiddler crab that is highly sociable, territorial and lives in mixed sex colonies on intertidal mudflats. Burrows are used in territory defence, for mating, and as refuge from predators and environmental stresses. Fights are common between owners and floating males who battle for ownership of the territory and burrow.

Experiments were conducted from 28th Sept - 30 Dec 2006 at the lower reaches of Ludmilla Creek within East Point Reserve, 5km North of Darwin, NT. This experiment was designed to determine if owner advantage in the fiddler crab Uca mjoebergi, was due to floaters being poorer fighters for their size compared with burrow owners. This was achieved by comparing the fights between owners - prior floaters, with the fights between owners - prior territory owners. In both cases owners won the majority of fights; winning 92.5% of the their fights against prior owners, and 90% of their fights against prior floaters. Therefore prior floaters do not appear to be poorer fighters.

Files and APIs

Tags

Additional Info

Field Value
Title Owner Advantage in the fiddler crab, Uca mjoebergi. Do owners win more contests than floaters because they are superior fighters?
Language English
Licence Creative Commons Attribution 2.5 Australia
Landing Page https://devweb.dga.links.com.au/data/dataset/d02d399d-3e4a-4969-90a1-68b08b5cec4e
Contact Point
School of Biological Sciences (SBS), University of Tasmania (UTAS)
sfayed@utas.edu.au
Geospatial Coverage {"type": "Polygon", "coordinates": [[[130.5, -13.0], [131.0, -13.0], [131.0, -12.0], [130.5, -12.0], [130.5, -13.0]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Owner Advantage in the fiddler crab, Uca mjoebergi. Do owners win more contests than floaters because they are superior fighters?". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/owner-advantage-in-the-fiddler-crab-uca-mjoebergi-do-owners-win-more-contests-than-floaters-bec2

Original dataset
Dataset copies

No duplicate datasets found.