Goldfish vs Tench
They share the order Cypriniformes but sit in different families: Goldfish in Cyprinidae, Tench in Tincidae.

Photo: No machine-readable author provided · Public domain · Wikimedia Commons

Photo: Mattia Nocciola · CC BY-SA 4.0 · Wikimedia Commons
What is the difference between a goldfish and a tench?
Each point below is worked out from a pair of recorded values.
- They share the order Cypriniformes but sit in different families: Goldfish in Cyprinidae, Tench in Tincidae.
- Both are listed as Least Concern on the IUCN Red List.
Side by side
| Goldfish | Tench | |
|---|---|---|
| Scientific name | Carassius auratus | Tinca tinca |
| Family | Cyprinidae | Tincidae |
| 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 | freshwater | freshwater, riverine |
| Conservation status | Least Concern | Least Concern |
| Countries recorded | Not recorded | Not recorded |
Full record: GoldfishFull record: TenchCompare other animals