The star of the show is a whole rouget, served dorsal fin upward as if the fish were still swimming.

NEWYORKER: Rouge et Blanc

In one case the struggling business made a hugely speculative investment in high-fin loaches, but the sensitive fish were so traumatized by vibrations from nearby power tools that they all went belly-up in just a few days.

FORBES: Magazine Article

But fin fish such as tuna are not associated with the contamination problems plaguing raw shellfish such as oysters.

CNN: Tuna making a splash in popularity

At a spring festival gathering in February, the Hong Kong Pui Ching Alumni Association ordered a 10-course meal but opted to replace the shark's fin soup with a chicken, fish belly and abalone soup.

BBC: Hong Kong shark fin trade declines