• Mechanical defensive adaptations of three Mediterranean sea urchin species 

      Voulgaris K., Varkoulis A., Zaoutsos S., Stratakis A., Vafidis D. (2021)
      In the Mediterranean, Paracentrotus lividus and Sphaerechinus granularis are important drivers of benthic ecosystems, often coexisting in sublittoral communities. However, the introduction of the invasive diadematoid Diadema ...