NEW YORK, July 11 (Reuters) -
* The Toronto Stock Exchange's S&P/TSX .GSPTSE fell 131.40 points, or 0.79 percent, to 16,417.32.
* The biggest contributor to the TSX loss was Canadian Natural Resources Ltd CNQ.TO with 9.1 net index points. Materials was the top sector contributor with 51.6 net points, while energy dragged by 33.6 net points.
* Leading the index were ECN Capital Corp ECN.TO , up 2.7 percent, Restaurant Brands International Inc QSR.TO , up 2.5 percent, and Maple Leaf Foods Inc MFI.TO , higher by 2.4 percent.
* Lagging shares were First Quantum Minerals Ltd FM.TO , down 7.1 percent, Hudbay Minerals Inc HBM.TO , down 5.6 percent, and Yamana Gold Inc YRI.TO , lower by 5.2 percent.
* On the TSX, 65 issues advanced and 178 declined as a 0.4-to-1 ratio favored decliners. There were 7 new highs and 2 new lows, with total volume of 222.5 million shares.
* The most heavily traded shares by volume were Bombardier Inc BBDb.TO , Altagas Ltd ALA.TO and First Quantum Minerals Ltd FM.TO .
* West Texas Intermediate crude futures CLc1 fell 4.93 percent, or $3.65, to $70.46 a barrel. Brent crude LCOc1 fell 6.16 percent, or $4.86, to $74 O/R
* The TSX is up 1.3 percent for the year.