1. Álvarez P, Motos L, Uriarte A, Egana J (2001) Spatial and temporal distribution of European hake, Merluccius merluccius (L.), eggs and larvae in relation to hydrographical conditions in the Bay of Biscay. Fish Res (Amst) 50:111?128
2. Ardizzone GD, Corsi F (1997) Atlas of Italian demersal fishery resources. Biol Mar Medit 4:1?479
3. Ardizzone GD, Gravina MF, Belluscio A, Schintu P (1990) Depth-size distribution pattern of Parapenaeus longirostris (Lucas, 1846) (Decapoda) in the central Mediterranean Sea. J Crustac Biol 10:139?147
4. Benaka L (1999) Fish habitat: essential fish habitat and rehabilitation. American Fisheries Society, Bethesda, Md., USA
5. Bertrand JA, Gil De Sola L, Papacostantinou C, Relini G, Souplet A (2002) The general specifications of the Medits survey. Sci Mar 66[Suppl 2]:9?17