scholarly journals Settlement and recruitment of the sea urchin Paracentrotus lividus in two contrasting habitats in the Mediterranean

2004 ◽  
Vol 282 ◽  
pp. 173-184 ◽  
Author(s):  
F Tomas ◽  
J Romero ◽  
X Turon
Keyword(s):  
Sea Urchin ◽  
Paracentrotus Lividus ◽  
The Mediterranean ◽  
Contrasting Habitats

scholarly journals Early development and molecular plasticity in the Mediterranean sea urchin Paracentrotus lividus exposed to CO2-driven acidification

2011 ◽  
Vol 214 (8) ◽  
pp. 1357-1368 ◽  
Author(s):  
S. Martin ◽  
S. Richier ◽  
M.-L. Pedrotti ◽  
S. Dupont ◽  
C. Castejon ◽  
...  
Keyword(s):  
Mediterranean Sea ◽  
Early Development ◽  
Sea Urchin ◽  
Paracentrotus Lividus ◽  
The Mediterranean ◽  
Molecular Plasticity

Allograft Inflammatory Factor AIF-1: early immune response in the Mediterranean sea urchin Paracentrotus lividus

Zoology ◽  
2020 ◽  
Vol 142 ◽  
pp. 125815 ◽  
Author(s):  
Marco Chiaramonte ◽  
Vincenzo Arizza ◽  
Simona La Rosa ◽  
Vinicius Queiroz ◽  
Manuela Mauro ◽  
...  
Keyword(s):  
Immune Response ◽  
Mediterranean Sea ◽  
Sea Urchin ◽  
Paracentrotus Lividus ◽  
Inflammatory Factor ◽  
Early Immune Response ◽  
The Mediterranean

scholarly journals Reproductive biology of Paracentrotus lividus (Echinodermata: Echinoidea) in two contrasting habitats of northern Tunisia (south-east Mediterranean)

2007 ◽  
Vol 87 (3) ◽  
pp. 763-767 ◽  
Author(s):  
Fériel Sellem ◽  
Monique Guillou
Keyword(s):  
Sea Urchin ◽  
Reproductive Strategies ◽  
Sea Urchins ◽  
Feeding Activity ◽  
Paracentrotus Lividus ◽  
Mature Stage ◽  
Breeding Period ◽  
Northern Tunisia ◽  
Sheltered Site ◽  
Contrasting Habitats

The reproductive strategies of the sea urchin, Paracentrotus lividus, were studied in the Bay of Tunis. Samples were collected monthly, from September 1993 to August 1995, in two sites which differ in their marine vegetation and their exposure to wave action. Histological examination demonstrated a cycle of gametogenesis with six reproductive stages and a main breeding period occurring between April and June. Gonad indices varied between sites and years, the sheltered site presenting a higher investment in reproduction.This difference was essentially induced by the largest sea urchins (above 40 mm in diameter). Repletion indices showed a clear pattern without difference between sites and years. The sea urchin increase in feeding activity was controlled by the need to allocate nutrient to the gonad during the mature stage. But the gonad investment was not correlated with the intensity of food intake. Hydrodynamic conditions might play a key role in diverting energy to the maintenance in an exposed environment at the expense of reproduction.

Embryonic development and skeletogenic gene expression affected by X-rays in the Mediterranean sea urchin Paracentrotus lividus

Ecotoxicology ◽  
2009 ◽  
Vol 19 (3) ◽  
pp. 530-537 ◽  
Author(s):  
Valeria Matranga ◽  
Francesca Zito ◽  
Caterina Costa ◽  
Rosa Bonaventura ◽  
Salvatore Giarrusso ◽  
...  
Keyword(s):  
Gene Expression ◽  
Embryonic Development ◽  
Mediterranean Sea ◽  
Sea Urchin ◽  
Paracentrotus Lividus ◽  
X Rays ◽  
The Mediterranean

Ocean acidification modulates the incorporation of radio-labeled heavy metals in the larvae of the Mediterranean sea urchin Paracentrotus lividus

2018 ◽  
Vol 190-191 ◽  
pp. 20-30 ◽  
Author(s):  
Narimane Dorey ◽  
Sophie Martin ◽  
François Oberhänsli ◽  
Jean-Louis Teyssié ◽  
Ross Jeffree ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Ocean Acidification ◽  
Mediterranean Sea ◽  
Sea Urchin ◽  
Paracentrotus Lividus ◽  
The Mediterranean

Quantitative developmental transcriptomes of the Mediterranean sea urchin Paracentrotus lividus

2016 ◽  
Vol 25 ◽  
pp. 89-94 ◽  
Author(s):  
Tsvia Gildor ◽  
Assaf Malik ◽  
Noa Sher ◽  
Linor Avraham ◽  
Smadar Ben-Tabou de-Leon
Keyword(s):  
Mediterranean Sea ◽  
Sea Urchin ◽  
Paracentrotus Lividus ◽  
The Mediterranean
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