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From crisis to institutional sustainability in the Chilean sea urchin fishery
(Blackwell Publishing, 2007)
Artisanal and small-scale fisheries are frequently characterized as low-investment, part-time family operations, conducted by fishers who fish close to their villages mainly for subsistence, occasionally selling or bartering ...
Cyclic ADP-ribose activates caffeine-sensitive calcium channels from sea urchin egg microsomes
(1998)
Adenosine 5'-cyclic diphosphoribose [cyclic ADP-ribose (cADPR)], a metabolite of NAD+ that promotes Ca2+ release from sea urchin egg homogenates and microsomal fractions, has been proposed to act as an endogenous agonist ...
Prior residence and body size influence interactions between black sea urchins
(Elsevier B.V., 2009-02-01)
Body size and prior residence can modulate agonistic interaction in several animal species, but scientists know little about these relationships in echinoderms. In this study, we tested the effects of these traits on ...
A new Clathria (Demospongiae, Microcionidae) from Peru occurring on rocky substrates as well as epibiontic on Eucidaris thouarsii sea urchins
(Magnolia Press, 2011)
Southeastern Pacific sponges (Phylum Porifera) range among the world's least known faunas, with only 13 species reported to date from the entire Peruvian coast. This state of affairs motivated the onset of two large, ...
Assessment of toxic and trace elements in the sea urchin Sterechinus neumayeri in the antartic marine environment
(Associa????o Brasileira de Energia Nuclear, 2018)