Razor clams Ensis minor (Chenu, 1843) and Solen marginatus (Pulteney, 1799) represented in the past an important source for clam fi shery in Italy. Strong oscillations observed in recruitment as well as in growth rate are currently limiting the importance of E. minor, whereas S. marginatus (less valuable) seems to be the most important part in catches, as suggested by the result of surveys carried out in North-Eastern Italy and by the information collected either from the Maritime District Authorities where this activity is exerted and from market operators. Hydraulic dredge exploitation faces a decline but on the other hand the emerging professional diving fi shery suggests serious problems in managing the resources.
Razor clams in Italy
DEL PIERO, DONATELLA
2011-01-01
Abstract
Razor clams Ensis minor (Chenu, 1843) and Solen marginatus (Pulteney, 1799) represented in the past an important source for clam fi shery in Italy. Strong oscillations observed in recruitment as well as in growth rate are currently limiting the importance of E. minor, whereas S. marginatus (less valuable) seems to be the most important part in catches, as suggested by the result of surveys carried out in North-Eastern Italy and by the information collected either from the Maritime District Authorities where this activity is exerted and from market operators. Hydraulic dredge exploitation faces a decline but on the other hand the emerging professional diving fi shery suggests serious problems in managing the resources.Pubblicazioni consigliate
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