4785 Pimephales promelas Rafinesque, 1820 Leuciscidae Minnows Pogonichthyinae Cypriniformes Teleostei Fathead minnow North and Central America: Over much of North America from Quebec to Northwest Territories and British Columbia in Canada and south to Alabama, Texas in USA, and Mexico. Widely introduced, including in Colorado River drainage in Arizona and New Mexico, USA. Not present on Atlantic and Gulf slopes between Potomac River in Virginia and Trinity River in Texas. Several countries report adverse ecological impact after introduction. UBC 560616 50 N 113 W Pimephales promelas UBC 570356 49 N 111 W Pimephales promelas UBC 570358 49 N 112 W Pimephales promelas UBC 570359 49 N 111 W Pimephales promelas UBC 580093 49 N 99 W Pimephales promelas UBC 580098 51 N 99 W Pimephales promelas UBC 580116 49 N 99 W Pimephales promelas UBC 580117 49 N 97 W Pimephales promelas UBC 580397 50 N 100 W Pimephales promelas UBC 590175 48 N 79 W Pimephales promelas UBC 590177 48 N 79 W Pimephales promelas UBC 590184 47 N 80 W Pimephales promelas UBC 590185 48 N 79 W Pimephales promelas UBC 590190 48 N 88 W Pimephales promelas UBC 590426 41 N 87 W Pimephales promelas UBC 590465 42 N 92 W Pimephales promelas UBC 590512 52 N 95 W Pimephales promelas UBC 600206 50 N 95 W Pimephales promelas UBC 600207 49 N 99 W Pimephales promelas UBC 610097 50 N 105 W Pimephales promelas UBC 610316 56 N 117 W Pimephales promelas UBC 120072 Pimephales promelas UBC 120044 Pimephales promelas UBC 120005 Pimephales promelas UBC 120002 Pimephales promelas UBC 110762 Pimephales promelas UBC 110759 Pimephales promelas UBC 110758 Pimephales promelas UBC 110754 Pimephales promelas UBC 590111 48 N 121 W Pimephales promelas UBC 10048 49 N 122 W Pimephales promelas UBC 770042 36 N 104 W Pimephales promelas UBC 770052 55 N 120 W Pimephales promelas UBC 550141 52 N 114 W Pimephales promelas UBC 560003 49 N 110 W Pimephales promelas AMNH 17854 Pimephales promelas AMNH 203526 Pimephales promelas AMNH 204677 Pimephales promelas AMNH 4978 Pimephales promelas AMNH 7686 Pimephales promelas P A1053.0703A1053.0723 Pimephales promelas P A1053.0693A1053.0702 Pimephales promelas UBC 650655 52 N 117 W Pimephales promelas UBC 650352 38 N 96 W Pimephales promelas UBC 620196 53 N 100 W Pimephales promelas ZMH 352 Pimephales promelas AMNH 2049 1894 Pimephales promelas AMNH 2173 1896 Pimephales promelas AMNH 965 1901 Pimephales anuli AMNH 8894 1905 Pimephales promelas ZMH 15165 1905 Pimephales promelas AMNH 875 1909 Pimephales promelas AMNH 7783 1919 Pimephales promelas AMNH 54725 1921 Pimephales promelas AMNH 7756 1921 Pimephales promelas AMNH 15776 1941 Pimephales promelas AMNH 21132 1952 Pimephales promelas AMNH 21153 1952 Pimephales promelas AMNH 61945 1958 Pimephales promelas AMNH 20970 1966 Pimephales promelas AMNH 21032 1966 Pimephales promelas AMNH 38028 1966 Pimephales promelas AMNH 67639 1966 Pimephales promelas AMNH 26659 1967 Pimephales promelas AMNH 26950 1967 Pimephales promelas AMNH 228791 1968 Pimephales promelas AMNH 64557 1968 Pimephales promelas AMNH 53182 1969 Pimephales promelas AMNH 53196 1969 Pimephales promelas AMNH 53197 1969 Pimephales promelas AMNH 53261 1969 Pimephales promelas AMNH 53276 1969 Pimephales promelas AMNH 53283 1969 Pimephales promelas AMNH 53290 1969 Pimephales promelas AMNH 53291 1969 Pimephales promelas AMNH 53486 1969 Pimephales promelas AMNH 53495 1969 Pimephales promelas AMNH 53536 1969 Pimephales promelas AMNH 53564 1969 Pimephales promelas AMNH 53588 1969 Pimephales promelas AMNH 53596 1969 Pimephales promelas AMNH 53668 1969 Pimephales promelas AMNH 53679 1969 Pimephales promelas AMNH 53684 1969 Pimephales promelas AMNH 53771 1969 Pimephales promelas AMNH 53820 1969 Pimephales promelas AMNH 53826 1969 Pimephales promelas AMNH 53828 1969 Pimephales promelas AMNH 68293 1972 Pimephales promelas AMNH 68308 1972 Pimephales promelas AMNH 68379 1972 Pimephales promelas AMNH 68943 1973 Pimephales promelas AMNH 69160 1973 Pimephales promelas AMNH 69179 1973 Pimephales promelas AMNH 69192 1973 Pimephales promelas AMNH 69353 1973 Pimephales promelas AMNH 69988 1973 Pimephales promelas AMNH 39635 1974 Pimephales promelas AMNH 42934 1974 Pimephales promelas AMNH 70813 1974 Pimephales promelas AMNH 71010 1974 Pimephales promelas AMNH 71054 1974 Pimephales promelas AMNH 71097 1974 Pimephales promelas AMNH 200385 1975 Pimephales promelas AMNH 35781 1975 Pimephales promelas AMNH 38999 1975 Pimephales promelas AMNH 201659 1976 Pimephales promelas AMNH 201835 1976 Pimephales promelas AMNH 38751 1976 Pimephales promelas AMNH 38761 1976 Pimephales promelas AMNH 38828 1976 Pimephales promelas AMNH 39687 1976 Pimephales promelas AMNH 202017 1977 Pimephales promelas AMNH 202097 1977 Pimephales promelas AMNH 202438 1977 Pimephales promelas AMNH 202589 1977 Pimephales promelas AMNH 202652 1977 Pimephales promelas AMNH 202757 1977 Pimephales promelas AMNH 202811 1977 Pimephales promelas AMNH 40416 1977 Pimephales promelas AMNH 40422 1977 Pimephales promelas AMNH 40543 1977 Pimephales promelas AMNH 40570 1977 Pimephales promelas AMNH 40640 1977 Pimephales promelas AMNH 45850 1977 Pimephales promelas AMNH 45860 1977 Pimephales promelas AMNH 45891 1977 Pimephales promelas AMNH 45902 1977 Pimephales promelas AMNH 45908 1977 Pimephales promelas AMNH 45916 1977 Pimephales promelas AMNH 45959 1977 Pimephales promelas AMNH 48047 1977 Pimephales promelas AMNH 48185 1977 Pimephales promelas AMNH 48357 1977 Pimephales promelas AMNH 49013 1977 Pimephales promelas AMNH 49116 1977 Pimephales promelas AMNH 49120 1977 Pimephales promelas AMNH 49151 1977 Pimephales promelas AMNH 49154 1977 Pimephales promelas AMNH 49166 1977 Pimephales promelas AMNH 203599 1978 Pimephales promelas AMNH 203609 1978 Pimephales promelas AMNH 203617 1978 Pimephales promelas AMNH 203641 1978 Pimephales promelas AMNH 203648 1978 Pimephales promelas AMNH 203659 1978 Pimephales promelas AMNH 203669 1978 Pimephales promelas AMNH 203682 1978 Pimephales promelas AMNH 203700 1978 Pimephales promelas AMNH 203711 1978 Pimephales promelas AMNH 204479 1978 Pimephales promelas AMNH 204509 1978 Pimephales promelas AMNH 204578 1978 Pimephales promelas AMNH 204587 1978 Pimephales promelas AMNH 204648 1978 Pimephales promelas AMNH 221565 1978 Pimephales promelas AMNH 40794 1978 Pimephales promelas AMNH 41009 1978 Pimephales promelas AMNH 41019 1978 Pimephales promelas AMNH 41043 1978 Pimephales promelas AMNH 41141 1978 Pimephales promelas AMNH 41187 1978 Pimephales promelas AMNH 41600 1978 Pimephales promelas AMNH 204979 1979 Pimephales promelas AMNH 205049 1979 Pimephales promelas AMNH 205162 1979 Pimephales promelas AMNH 41791 1979 Pimephales promelas AMNH 41824 1979 Pimephales promelas AMNH 41896 1979 Pimephales promelas AMNH 41994 1979 Pimephales promelas AMNH 41995 1979 Pimephales promelas AMNH 42011 1979 Pimephales promelas AMNH 42052 1979 Pimephales promelas AMNH 42093 1979 Pimephales promelas AMNH 42198 1979 Pimephales promelas AMNH 42227 1979 Pimephales promelas AMNH 42241 1979 Pimephales promelas AMNH 42252 1979 Pimephales promelas AMNH 42302 1979 Pimephales promelas AMNH 42325 1979 Pimephales promelas AMNH 42382 1979 Pimephales promelas AMNH 42479 1979 Pimephales promelas AMNH 42512 1979 Pimephales promelas AMNH 42526 1979 Pimephales promelas AMNH 42669 1979 Pimephales promelas AMNH 42730 1979 Pimephales promelas AMNH 42810 1979 Pimephales promelas AMNH 43734 1979 Pimephales promelas AMNH 43819 1979 Pimephales promelas AMNH 43860 1979 Pimephales promelas AMNH 43891 1979 Pimephales promelas AMNH 43910 1979 Pimephales promelas AMNH 44546 1979 Pimephales promelas AMNH 44572 1979 Pimephales promelas AMNH 44714 1979 Pimephales promelas AMNH 44806 1979 Pimephales promelas AMNH 44840 1979 Pimephales promelas AMNH 44858 1979 Pimephales promelas AMNH 44894 1979 Pimephales promelas AMNH 43605 1980 Pimephales promelas AMNH 224533 1981 Pimephales promelas AMNH 224578 1981 Pimephales promelas AMNH 226700 1981 Pimephales promelas AMNH 226724 1981 Pimephales promelas AMNH 226766 1981 Pimephales promelas AMNH 226799 1981 Pimephales promelas AMNH 226825 1981 Pimephales promelas AMNH 226985 1981 Pimephales promelas AMNH 227053 1981 Pimephales promelas AMNH 227065 1981 Pimephales promelas AMNH 227090 1981 Pimephales promelas AMNH 227156 1981 Pimephales promelas AMNH 227179 1981 Pimephales promelas AMNH 227189 1981 Pimephales promelas AMNH 227208 1981 Pimephales promelas AMNH 227218 1981 Pimephales promelas AMNH 208919 1982 Pimephales promelas AMNH 209275 1982 Pimephales promelas AMNH 223358 1982 Pimephales promelas AMNH 223372 1982 Pimephales promelas AMNH 223443 1982 Pimephales promelas AMNH 223557 1982 Pimephales promelas AMNH 223606 1982 Pimephales promelas AMNH 223621 1982 Pimephales promelas AMNH 227233 1982 Pimephales promelas AMNH 209842 1983 Pimephales promelas AMNH 209917 1983 Pimephales promelas AMNH 209993 1983 Pimephales promelas AMNH 210101 1983 Pimephales promelas AMNH 49585 1984 Pimephales promelas AMNH 224040 1997 Pimephales promelas AMNH 224047 1997 Pimephales promelas