Ussurian Bullhead
The ussurian bullhead is typically found in the midstream and downstream sections of rivers, where the water is relatively clear and the riverbed consists of sand and mud. This species is known for its predatory diet, primarily feeding on fish eggs, larvae, shrimp, and smaller fish. The ussurian bullhead can reach a length of approximately 30 centimeters. While its appearance is similar to that of catfish, it is distinguished by its slender and elongated body.
Fishing Zones
Known fishing zones are established by reviewed baseline data or maintained community assignments.
Potential fishing zones are suggested automatically from real-player ranking observations and still need review.
How ranking evidence is attributed
Ranking observations record a fish, timestamp, and player position—not the fish’s exact catch location. FishyStuff attributes a 500-game-unit uncertainty ring around that position to the current fishing-zone map.
The entire uncertainty ring falls inside one fishing zone in the current map. This is stronger spatial support, but it is not promoted automatically: ranking evidence does not establish a fishing group, and zone boundaries may still need review.
The ring crosses a zone border and touches more than one fishing zone. Every touched zone receives weaker positive support because the exact zone attribution is unclear.
These counts indicate presence support, not catch rates or drop rates.