English community guide
River Tonguesole
River Tonguesole in Petit Planet: habitat, time, weather and recorded one-, two- and three-star selling prices. Checked against the community wiki.
At a glance
It has a spine, but planarians don't.
Where and when to find it
- Habitat
- River
- Distribution
- Islet Specialty from Hexia Zone H83
- Time
- Nighttime
- Weather
- Any Weather
- Season
- Year-Round
- Type
- Freshwater Fish
- Minimum size
- 16
- Maximum size
- 32
Selling prices
- ★ catch
- 146 Dough
- ★★ catch
- 161 Dough
- ★★★ catch
- 190 Dough
Catalog sorting uses the one-star price. A blank source value is shown as not recorded, rather than estimated.
Omnipedia
- Scientific name
- Cynoglossus feldmanni
- Region
- Not recorded
The River Tonguesole is one of the few flatfish that can live entirely in freshwater. At a glance, it does resemble a planarian. Other than their body sizes, the two can also be distinguished by their flexibility. After all, as a vertebrate with a skeleton, the River Tonguesole moves much more "stiffly."
Keep exploring
Browse fish · Find cooking recipes · Your creature collection
Sources & version
Adapted from The Petit Planet Wiki under CC BY-NC-SA 4.0.
Checked 2026-10-20. Source revision 31281 (2026-10-03). These are beta records; values can change. Unrecorded values remain unknown.