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- W204636418 startingPage "297" @default.
- W204636418 abstract "The purple sea urchin Paracentrotus lividus is a Mediterranean and north eastern Atlantic species. It is particularly common in the subtidal, down to depths of 10–20 m and in tidal pools, mainly on solid rocks, boulders and in seagrass meadows. Densities usually range from a few to a dozen individuals per square meter, but very high densities (over 50 to 100 ind·m−2) may occur. In the field, when food resources are not limited, P. lividus is basically herbivorous, with a number of species of MPOs (Multicellular Photosynthetic Organisms) clearly ‘preferred’ or ‘avoided’. Under conditions of limited food resources, it appears to be a very opportunistic generalist, able to exploit any kind of food resource, including drift material, sponges, hydrozoans and even small conspecifics (cannibalism) and particulate organic matter (POM). Competition between P. lividus and other herbivores (e.g., the sea urchin Arbacia lixula and the teleost Sarpa salpa) and predation by teleosts, crustaceans and mollusks may affect its abundance and behavior, and hence its effect on benthic communities. The density of P. lividus shows a general and conspicuous negative correlation with erect MPO coverage and biomass. It is a key species and structuring force, not only in overgrazed habitats with high sea urchin densities (barren grounds), but also in habitats with low sea urchin densities and a dense cover of MPOs (forests). In addition, it may control the shift between these two alternative ‘stable’ states." @default.
- W204636418 created "2016-06-24" @default.
- W204636418 creator A5035270511 @default.
- W204636418 creator A5086753161 @default.
- W204636418 date "2013-01-01" @default.
- W204636418 modified "2023-10-02" @default.
- W204636418 title "Paracentrotus lividus" @default.
- W204636418 cites W1482572725 @default.
- W204636418 cites W1769554591 @default.
- W204636418 cites W1899222695 @default.
- W204636418 cites W1958817130 @default.
- W204636418 cites W1964398205 @default.
- W204636418 cites W1964454239 @default.
- W204636418 cites W1964697281 @default.
- W204636418 cites W1968238140 @default.
- W204636418 cites W1969413119 @default.
- W204636418 cites W1971175776 @default.
- W204636418 cites W1971473837 @default.
- W204636418 cites W1971794245 @default.
- W204636418 cites W1972874723 @default.
- W204636418 cites W1976225883 @default.
- W204636418 cites W1977634524 @default.
- W204636418 cites W1981700841 @default.
- W204636418 cites W1981704745 @default.
- W204636418 cites W1982868900 @default.
- W204636418 cites W1983022806 @default.
- W204636418 cites W1983298147 @default.
- W204636418 cites W1983341518 @default.
- W204636418 cites W1984572220 @default.
- W204636418 cites W1988143764 @default.
- W204636418 cites W1988539148 @default.
- W204636418 cites W1991290005 @default.
- W204636418 cites W1992246428 @default.
- W204636418 cites W1992564735 @default.
- W204636418 cites W1992815562 @default.
- W204636418 cites W1992962476 @default.
- W204636418 cites W1993525637 @default.
- W204636418 cites W1993593273 @default.
- W204636418 cites W1994561150 @default.
- W204636418 cites W1996602825 @default.
- W204636418 cites W1998960774 @default.
- W204636418 cites W2001102822 @default.
- W204636418 cites W2002487088 @default.
- W204636418 cites W2003758642 @default.
- W204636418 cites W2006114797 @default.
- W204636418 cites W2008594589 @default.
- W204636418 cites W2008676791 @default.
- W204636418 cites W2009989461 @default.
- W204636418 cites W2010728393 @default.
- W204636418 cites W2011383401 @default.
- W204636418 cites W2013448588 @default.
- W204636418 cites W2014196359 @default.
- W204636418 cites W2015138833 @default.
- W204636418 cites W2015545290 @default.
- W204636418 cites W2016580375 @default.
- W204636418 cites W2016783032 @default.
- W204636418 cites W2017385176 @default.
- W204636418 cites W2018347900 @default.
- W204636418 cites W2019173436 @default.
- W204636418 cites W2022239217 @default.
- W204636418 cites W2022763652 @default.
- W204636418 cites W2022909058 @default.
- W204636418 cites W2024400733 @default.
- W204636418 cites W2025919710 @default.
- W204636418 cites W2027143008 @default.
- W204636418 cites W2027268019 @default.
- W204636418 cites W2029511230 @default.
- W204636418 cites W2031379926 @default.
- W204636418 cites W2031841320 @default.
- W204636418 cites W2034127932 @default.
- W204636418 cites W2035849565 @default.
- W204636418 cites W2035879307 @default.
- W204636418 cites W2037291805 @default.
- W204636418 cites W2038419866 @default.
- W204636418 cites W2039708509 @default.
- W204636418 cites W2040232286 @default.
- W204636418 cites W2043757602 @default.
- W204636418 cites W2044313086 @default.
- W204636418 cites W2046620710 @default.
- W204636418 cites W2046941228 @default.
- W204636418 cites W2050176227 @default.
- W204636418 cites W2050343920 @default.
- W204636418 cites W2052146906 @default.
- W204636418 cites W2052932021 @default.
- W204636418 cites W2053061092 @default.
- W204636418 cites W2053152722 @default.
- W204636418 cites W2054369777 @default.
- W204636418 cites W2061420067 @default.
- W204636418 cites W2061986110 @default.
- W204636418 cites W2063183535 @default.
- W204636418 cites W2064072125 @default.
- W204636418 cites W2070550037 @default.
- W204636418 cites W2070903836 @default.
- W204636418 cites W2073585368 @default.
- W204636418 cites W2074000648 @default.
- W204636418 cites W2074085901 @default.
- W204636418 cites W2075126092 @default.
- W204636418 cites W2075155965 @default.