The Fishes of the British Isles, Both Fresh Water and Salt

abundant adult anal fin Atlantic attains a length Baltic bands barbels Blenny body Bream British Isles British species British waters captured Carp caudal fin caught Char colour common crustacea Day gives demersal depths distinguished Dogfish dorsal fin elongated eyes fathoms female Firth fishermen fishery Flounder Gobius Goby Grey Gurnard Gurnard habits haddock Hake hatched head Holt inches long inshore Ireland Irish Sea Lamprey Lancashire large number larva larvæ lateral line Linn Mackerel male Mediterranean migration millimetres millimetres in diameter mouth North Sea Norway oil-globule pectoral fins pelagic pelagic eggs pelvic fins Pike plaice Plate rare rays records rivers Roach Salmon Salvelinus Sand Eel scales shallow water Shark shoals side Skate snout Sole Solenette spawning grounds specimen spines spots Sucker summer surface tail taken Tate Regan teeth trawl trawlers Trout upper ventral vulgaris weight wide distribution Wrasse yolk young fish