【黑龙江渔民捕获537斤达氏鳇 珍贵鱼种被6万元买下后放生】A fisherman caught a rare, giant kaluga sturgeon in Hegang City, Heilongjiang province on Monday. He sold the fish, which weighed nearly 270kg, for nearly 60,000 Yuan (approx. $10k). (黑龙江网络广播电视台)