 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | spawning | 植菌 | |||
| 2 | natural spawning | 自然産卵 | |||
| 3 | spawning ground | 産卵場 | |||
| 4 | spawning migration | 産卵回遊 | |||
| 5 | upstream migration for spawning | 産卵遡上 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | spawning | 植菌 | |||
| 2 | natural spawning | 自然産卵 | |||
| 3 | spawning ground | 産卵場 | |||
| 4 | spawning migration | 産卵回遊 | |||
| 5 | upstream migration for spawning | 産卵遡上 | |||