Crabs of the British Isles (29,193 t), various swimming crabs (3,180 t), the spider crab "Maja squinado" (1,565 t), the shore crab or green crab "Carcinus maenas" (553 t) and the velvet crab "Necora puber" (193 t). Around 77% of the catch is landed in the United Kingdom, 19% in Ireland, 4% in the Channel Islands, and 1% in the Isle of Man. 62 species have been directly observed in the waters of the British Isles: Three deep-water species have also been recorded near the British Isles, and are likely to occur in the area. These are: Crabs of the British Isles Around 65 species
Deemster additional part-time deemsters (previously called 'Acting Deemsters') are appointed from time to time to hear a particular case. The current Deemsters (from November 2018) are: The First Deemster, Second Deemster and Judge of Appeal are appointed by, and hold office during the pleasure of, the Lord of Mann, (acting on the advice of the UK's Secretary of State for Justice). Additional Deemsters are appointed by the Lieutenant Governor on the recommendation of the First Deemster. As "ex officio" Deputy Governor, the First Deemster acts in place of the Lieutenant Governor in the latter's absence, or during a vacancy in that