{"abstract":"We, the U.S. Fish and Wildlife Service (Service), designate critical habitat for the Kentucky arrow darter (Etheostoma spilotum) under the Endangered Species Act (Act). 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69312","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule becomes effective on November 4, 2016.","disposition_notes":null,"docket_ids":["Docket No. 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