Skating on the edge of extinction
The ‘common’ skate has been in serious trouble for some time, due entirely to over fishing. In 2008 ICES recomended that there should be no more target fishing, and that by-catch needed to be limited. Unfortunately, it now looks as though what fisheries statistics were labelling as the ‘common’ skate is in fact two species, with distinct morphologies and life histories. This change in classification means that we have two endangered species. One of these species (Dipturus cf. intermedia) is now thought to be in immediate risk of extinction.
It is sad that we know so little about our seas, and yet do them so much damage.
Ref: Iglésias S.P., Toulhoat L., Sellos D.Y. Taxonomic confusion and market mislabelling of threatened skates: important consequences for their conservation status. Aquatic Conservation: Marine and Freshwater Ecosystems, (in press) via Science Daily
More information: UK biodiversity Action Plan on the Common Skate
Is there something you can do? – The ‘Your Seas Your Voice’ programme, sponsored by the Co-Op, allows you to lend support to proposed marine reserves around the UK coasts. Reserves with strong no-take policies are the only way that many species, like the common skate, will survive. Showing you care about the seas around us is the only way we will get the political action necessary to offer them this protection:
Posted: November 19th, 2009
Posted in Conservation, Science