Adults spawn from May to September. Spent adults descend to sea after spawning. Immature specimens occur in the mouths of rivers the whole year round; the young descend to the sea upon attaining a length of 7-9 cm .
: fusiform / normal.
Behavioural data for Pacific redfin is currently being reviewed.
Marine; freshwater; brackish; demersal; anadromous . Temperate; 10°C - 24°C ; 56°N - 33°N, 89°E - 148°E Northwest Pacific: Pacific coast from the Shantars to Korea and southward to 34°N, in rivers of Sakhalin and Japan, as well as on the Iturup and Kunashir islands.
Detailed nutritional data for Pacific redfin is currently being compiled from USDA FoodData Central.
Mercury data for Pacific redfin has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
No observations yet - be the first to log one!
View all observations for Pacific redfin ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.