Brown crab and European lobster caught by crustacean potting vessels across Wales were sampled at The Lobster pot Ltd processors, Anglesey. Size composition data was collected by researchers, core measurements taken include: the abundance and size of each lobster and crab, size measurements include; Total length, carapace length and abdomen width of lobsters, carapace width of crabs, the sex of each animal, whether the animal was berried, moult stage, condition index, damage and weight of each animal. Location of catch information was also collected.
