1584 Alosa sapidissima (Wilson, 1811) Alosidae Shads and Sardines Clupeiformes Teleostei American shad North America: Atlantic coast from Labrador, Canada to St. Johns River, Florida, USA; ascends coastal rivers during spring spawning migrations. Introduced into Sacramento River, California in 1870s and has spread along Pacific Coast from Kamchatka, Russia to Todos Santos Bay, Mexico. Landlocked in Millerton Lake, California, USA. UBC 570036 49 N 125 W Alosa sapidissima AMNH 21531 Alosa sapidissima AMNH 21532 Alosa sapidissima AMNH 26550 Alosa sapidissima AMNH 45 Alosa sapidissima AMNH 724 Alosa sapidissima IGFA 47 N 120 W Alosa sapidissima IGFA 38 N 77 W Alosa sapidissima IGFA 33 N 80 W Alosa sapidissima IGFA 33 N 80 W Alosa sapidissima IGFA 40 N 75 W Alosa sapidissima IGFA 45 N 122 W Alosa sapidissima IGFA 39 N 74 W Alosa sapidissima IGFA 37 N 121 W Alosa sapidissima IGFA 42 N 72 W Alosa sapidissima IGFA 37 N 121 W Alosa sapidissima IGFA 37 N 121 W Alosa sapidissima IGFA 37 N 121 W Alosa sapidissima IGFA 37 N 121 W Alosa sapidissima IGFA 37 N 121 W Alosa sapidissima IGFA 38 N 121 W Alosa sapidissima not stated 50 N 126 W 1876 Alosa sapidissima AMNH 1285 1880 Alosa sapidissima AMNH 8770 1908 Alosa sapidissima AMNH 49346 1923 Alosa sapidissima AMNH 16265 1944 Alosa sapidissima AMNH 49349 1966 Alosa sapidissima AMNH 26519 1967 Alosa sapidissima AMNH 26528 1967 Alosa sapidissima AMNH 46685 1969 Alosa sapidissima AMNH 49347 1969 Alosa sapidissima ISH 20-1970 1970 Alosa sapidissima 70 - 90 m ISH 38-1970 1970 Alosa sapidissima 75 m ISH 58-1970 1970 Alosa sapidissima 76 - 79 m AMNH 32707 1972 Alosa sapidissima AMNH 49348 1972 Alosa sapidissima AMNH 223852 1973 Alosa sapidissima AMNH 223870 1973 Alosa sapidissima AMNH 227719 1973 Alosa sapidissima AMNH 49345 1973 Alosa sapidissima AMNH 37213 1975 Alosa sapidissima AMNH 38891 1975 Alosa sapidissima AMNH 38911 1975 Alosa sapidissima AMNH 38917 1975 Alosa sapidissima AMNH 39211 1975 Alosa sapidissima AMNH 39224 1975 Alosa sapidissima AMNH 39234 1975 Alosa sapidissima AMNH 39235 1975 Alosa sapidissima AMNH 38630 1976 Alosa sapidissima AMNH 38649 1976 Alosa sapidissima AMNH 48308 1976 Alosa sapidissima AMNH 36591 1977 Alosa sapidissima AMNH 48130 1977 Alosa sapidissima AMNH 48141 1977 Alosa sapidissima AMNH 48151 1977 Alosa sapidissima AMNH 49270 1977 Alosa sapidissima AMNH 39427 1978 Alosa sapidissima AMNH 55921 1978 Alosa sapidissima AMNH 98237 1978 Alosa sapidissima AMNH 40703 1979 Alosa sapidissima AMNH 55444 1983 Alosa sapidissima AMNH 225862 1984 Alosa sapidissima AMNH 225863 1984 Alosa sapidissima AMNH 55655 1984 Alosa sapidissima AMNH 59881 1984 Alosa sapidissima AMNH 221607 1985 Alosa sapidissima AMNH 56693 1986 Alosa sapidissima AMNH 57128 1986 Alosa sapidissima AMNH 57882 1986 Alosa sapidissima AMNH 57919 1986 Alosa sapidissima AMNH 56973 1987 Alosa sapidissima AMNH 88673 1990 Alosa sapidissima AMNH 88674 1990 Alosa sapidissima AMNH 88868 1991 Alosa sapidissima AMNH 88872 1991 Alosa sapidissima