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
The Colour Identification Guide to Moths of the British Isles The Colour Identification Guide to Moths of the British Isles The Colour Identification Guide to Moths of the British Isles (Macrolepidoptera) by Bernard Skinner is a single volume identification guide to the macro-moths of Britain and Ireland published by Viking Books, often referred by moth recorders simply as "Skinner". The first edition (black dustjacket) was published in 1984, and a second, revised edition (pale green dustjacket) in 1998. The book became the standard guide to macro-moth identification used by moth recorders in the field in Britain, and the increased popularity of moth recording in Britain in the 1990s is often