| April 11, 2002 Bibalves survey by Hyogo Prefectural Institute of Public Health and Environmental Sciences |
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| Scene of the survey | Bibalves |
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| Juvenile flatfish and crabs in the cage | Juvenile flatfish |
| April 11, 2002 Bibalves survey by Hyogo Prefectural Institute of Public Health and Environmental Sciences |
|
|
|
| Scene of the survey | Bibalves |
|
|
| Juvenile flatfish and crabs in the cage | Juvenile flatfish |