Common Roach vs Tench
Two species side by side. The larger value in each row is highlighted.
Size
Common Roach
0.45 m
Human
1.75 m
Tench
0.7 m
| Common Roach | Tench | |
|---|---|---|
| Weight | 20–1800 g | 0.1–4 kg |
| Length | 10–45 cm | 20–70 cm |
| Top Speed | 5 km/h | 2 km/h |
| Lifespan | 5–18 yrs | 10–30 yrs |
| Incubation | 9 days | 6 days |
| Offspring | 5000–200000 | 300000–900000 |
| Diet | Omnivore | Omnivore |
| Conservation Status | Least Concern | Least Concern |
| Activity Pattern | Diurnal | Nocturnal |
| Migration | Partial Migrant | Resident |
| Habitat | Wetland, Forest, Woodland, Farmland | Wetland, Woodland, Farmland |
| Regions | Nordics, Europe | Nordics, Europe |
| Family | Cyprinidae | Cyprinidae |
| Order | Cypriniformes | Cypriniformes |