An international team of scientists led by Trinity College Dublin tagged and released a record-breaking 2.8m porbeagle shark, Lamna nasus, off the coast of.
An international team of scientists led by Trinity College Dublin tagged and released a record-breaking 2.8 m porbeagle shark, Lamna nasus, off the coast of Donegal last week.The huge female specimen, estimated to weigh 400-500 lb, is the largest eve