The Spotted metynnis (Metynnis maculatus) is a freshwater fish of the family Serrasalmidae that grows up to 18 cm.
Description
The Spotted metynnis is a silver dollar, a deep-bodied characin (Serrasalmidae) from fresh water of the Amazon and Orinoco basins in South America. The species grows to about 18 cm and has a deep, round, strongly compressed, bright-silvery body, like a coin. Unlike piranhas it is mainly a plant-eater and grazes water plants and algae in schools. The fish is harmless to humans and is popular in the aquarium trade.
Frequently asked questions
How do you recognise the Spotted metynnis?
The Spotted metynnis has a flattened, disc-shaped body and is mainly silver-grey.
Where does the Spotted metynnis live?
The Spotted metynnis lives in fresh water and is mostly found around open water.
How big does the Spotted metynnis get?
The Spotted metynnis grows to a maximum of about 18 cm.
Is the Spotted metynnis dangerous to humans?
No, the Spotted metynnis is harmless to humans.
Is the Spotted metynnis edible?
Yes, the Spotted metynnis is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Metynnis
More from the family Serrasalmidae
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