Oyster
| | enjoy | The Marine Conservation Society's Pocket Good Fish Guide | UK | -> | |
Oyster
| | enjoy | Seafood Choices Alliance | USA | -> | |
Oyster
| | enjoy | NRDC Mercury in Fish Wallet Guide | USA | -> | |
Oyster
| | questionable | Responsible Seafood Guide | USA | -> | |
Oyster
| Crassostrea gigas | enjoy | WWF-Singapore: The Singapore Seafood Guide | Singapore | -> | |
Oyster
| Crassostrea gigas | enjoy | WWF-Singapore: The Singapore Seafood Guide | Singapore | -> | |
Oyster
| Crassostrea gigas | enjoy | WWF-HongKong Seafood Guide | Hong Kong | -> | |
Oyster
| Crassostrea gigas | enjoy | Sea Choice | Canada | -> | |
Oyster
| Crassostrea gigas | enjoy | WWF-SASSI Seafood Guide | South Africa | -> | |
Oyster
| Crassostrea virginica | enjoy | Sea Choice | Canada | -> | |
Oyster
| Tiostrea chilensis | avoid | Best Fish Guide 2009-2010 | New Zealand | -> | |