Riviana Foods Inc. (Nasdaq: RVFD) reported net income for the second fiscal quarter ended December 31, 2000, of $7.3 million, or diluted earnings per share of $0.52, compared with net income of $7.6 million, or diluted earnings per share of $0.52, for the second quarter last year. Sales totaled $110.9 million, compared to sales of $120.0 million for the same period last year, and operating income decreased 7.5% to $9.7 million from the $10.5 million reported for the prior year.