Global ETD Search
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Showing 1 to 2 of 2 for “"Condroitti"”.
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Interazioni trofiche tra Condroitti in Mediterraneo
Chondrichthyans play an important ecological role, they tend to be high in the food web being very often predators at the top of marine food webs (Cortés, 1999; Ebert e Bizzarro, 2007). Sharks and rays appear to be particularly vulnerable to over-exploitation because of their K-selected …
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La riproduzione dei condroitti come elemento chiave per la loro conservazione e gestione nel Mediterraneo centro-occidentale
Chondrichthyes make up one of the oldest and most ecologically diverse vertebrate lineages: they arose at least 420 million years ago and rapidly radiated out to occupy the upper tiers of aquatic food webs (Compagno, 1990; Kriwet et al., 2008; Dulvy et al., 2013). Today, this group of predators …