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The effect of temperature, salinity, eyestalk ablation, and limb removal on growth and survival of juvenile paddle crab, Ovalipes trimaculatus (Brachyura: Portunidae)
(Rosenstiel School of Marine and Atmospheric Science, 2019-01)
Crustacean growth in nature is affected by hormonal processes and natural stressors. For aquaculture purposes, paddle crab, Ovalipes trimaculatus (De Haan, 1833), juveniles were subjected to experimental eyestalk ablation, ...
Ontogenetic niche specialization of the spider crab Libinia ferreirae associated with the medusa Lychnorhiza lucerna
(Oxford Univ Press, 2021-11-11)
Symbiotic relationships in marine environments are not fixed and can change throughout the animal's life. This study investigated the ontogeny of symbiosis of the spider crab Libinia ferreirae with the host medusa Lychnorhiza ...
Population biology and distribution of the portunid crab Callinectes ornatus (Decapoda: Brachyura) in an estuary-bay complex of southern Brazil
(Sociedade Brasileira de Zoologia, 2014-08-01)
Trawl fisheries are associated with catches of swimming crabs, which are an important economic resource for commercial as well for small-scale fisheries. This study evaluated the population biology and distribution of the ...
Temporal and bathymetric distribution of juveniles and adults of the speckled swimming crab Arenaeus cribrarius from coastal waters of southern Brazil
(2017-03-01)
This study evaluated the temporal and bathymetric distribution of the speckled swimming crab Arenaeus cribrarius from coastal waters of southern Brazil. Monthly samples were taken at five distinct depths throughout one ...
Differential habitat use by demographic groups of the redfinger rubble crab Eriphia gonagra (Fabricius, 1781)
(Int Inst Ecology, 2014-08-01)
The structurally diverse rocky shores along the northern coast of the state of Sao Paulo, Brazil, support a varied fauna and provide refuges for many organisms. Some of these environments allow for extensive microhabitats, ...
Effect of crab size and habitat type on the locomotory activity of juvenile shore crabs, Carcinus maenas
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2008)
Post-settlement processes are a major focus in the study of the dynamics of marine populations and communities. Post-settlement movement of juveniles is an important, but often ignored, process which affects local predator-prey ...
Population biology and distribution of the portunid crab Callinectes ornatus (Decapoda: Brachyura) in an estuary-bay complex of southern Brazil
(Sociedade Brasileira de Zoologia, 2015)