Claims
| Claim | Type | Assessment | Score | Review checks | References |
|---|---|---|---|---|---|
| The 2011 tsunami and its backwash brought marine Japan Sea stickleback and freshwater threespine stickleback into the same newly formed freshwater pond in Iwate, resulting in interspecific hybridization. | HISTORICAL | Supported | 0.8581 | 0 of 4 | 122 |