It was recently revealed via genetic analyses that the already critically endangered common skate (Dipturus batis) in Europe is in fact two different species: the flapper and blue skate (D. intermedia and D. flossada). Consequently catches of the smaller, more resilient blue skate have in fact been masking the more rapid decline of the flapper skate, dramatically reducing the perceived population size. Dr Iglesias, who led the study, stated:
‘The threat of extinction for European Dipturus together with mislabelling in fishery statistics highlight the need for a huge reassessment of population for the different Dipturus species in European waters. Without revision and recognition of its distinct status the world’s largest skate, D. intermedia, could soon be rendered extinct.’ (more…)
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Last week the horizon for Atlantic bluefin tuna grew somewhat darker. Despite dwindling stocks and concerns of extinction, The International Commission for the Conservation of Atlantic Tunas (ICCAT) decided only to reduce quotas by approximately one third instead of suspending the fishery altogether. The aim of limiting tuna catches is to help populations recover and ensure their sustainable exploitation in the future, however, some feel the move by ICCAT to be insufficient and simply a gesture that places interim commercial concerns over long-term interests of both tuna and fishermen. (more…)
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One of the more significant pieces of news over the past few days is that a potential ban on bluefin tuna fishing in Europe is seeming significantly more likely than it has in the past few years. Bluefin tuna have been subject to incredibly intense fishing pressure, leaving many with the belief that they’re on the brink of extinction. However, the European Commission has recently pledged its support for getting bluefin tuna listed as an endangered species, subject to the latest stock assessment.
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