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
Triskelion rpm records (commonly used on 7" singles and EPs) to spin on players designed for smaller center-holed 33-1/3 rpm records (the standard for 10" and 12" LPs). The design was practical, the three curved arms providing equal spring and thus keeping the hole centred. The iconic design of the Spider has led to its adoption as a popular symbol for record and music enthusiasts. One of the most commonly used symbols of the BDSM community is a derivation of a triskelion shape within a circle. The South African neo-Nazi White supremacist White nationalist organization and political party Afrikaner Weerstandsbeweging uses