Common roach vs Grass carp
They share the family Cyprinidae but sit in different genera: Common roach in Rutilus, Grass carp in Ctenopharyngodon.
Photo: Scardinius_erythropthalmus1_resize.jpg : Original uploader was Algirdas at… · CC BY-SA 3.0 · Wikimedia Commons
Photo: Hagerty, Ryan/USFWS · Public domain · Wikimedia Commons
What is the difference between a common roach and a grass carp?
Each point below is worked out from a pair of recorded values.
- They share the family Cyprinidae but sit in different genera: Common roach in Rutilus, Grass carp in Ctenopharyngodon.
- Both are listed as Least Concern on the IUCN Red List.
Side by side
| Common roach | Grass carp | |
|---|---|---|
| Scientific name | Rutilus rutilus | Ctenopharyngodon idella |
| Family | Cyprinidae | Cyprinidae |
| Order | Cypriniformes | Cypriniformes |
| Weight | Not recorded | Not recorded |
| Length | Not recorded | Not recorded |
| Lifespan | Not recorded | Not recorded |
| Main food | Not recorded | Not recorded |
| Habitat | Not recorded | freshwater, riverine, wetland |
| Conservation status | Least Concern | Least Concern |
| Countries recorded | Not recorded | Not recorded |
Full record: Common roachFull record: Grass carpCompare other animals