** Shares in European banks fall on worries about tariffs on Europe after U.S. tariffs on Canada, Mexico and China took effect
** Last week, U.S. President Donald Trump floated a 25% tariff on cars and other goods from the European Union
** The STOXX 600 banks index .SX7P falls 3.5% at 1332 GMT, on track for its worst day since August, and is among the worst performers of sectoral indices on the pan-European STOXX 600 .STOXX index
** Julius Baer BAER.S, Credit Agricole CRAP.PA, Societe Generale SOGN.PA, ING Groep INGA.AS and BNP Paribas BNPP.PA slip between 2.1% and 3.4%, while Commerzbank CBKG.DE, UBS UBSG.S and Deutsche Bank DBKGn.DE fall between 3.9% and 5.8%
** Spain's Sabadell SABE.MC, BBVA BBVA.MC, Santander SAN.MC are down between 5.3% and 5.8%
** "I think investors are concerned about the impact on the financial health of European exporters, given the looming tariff threat," Johann Scholtz from Morningstar says
** Scholtz adds that this could lead to higher defaults on loans granted to exporters, across the eurozone but especially Germany could be hard hit
** "They are the victim of the general weak sentiment or weak markets," Lukasz Janczak from Erste Group says
(Reporting by Ozan Ergenay, Anna Banacka)
((ozan.ergenay@thomsonreuters.com)) ((anna.banacka@thomsonreuters.com))