The Darter tetra (Characidium zebra) is a freshwater fish of the family Crenuchidae that grows up to 7 cm.
Description
Characidium zebra is a small, bottom-dwelling characin of the family Crenuchidae from South America. The species has an elongate, yellow-brown body with a series of dark cross-bars forming a zebra-like pattern, and reaches about 7 cm. It lives in groups in the upper reaches of rivers and is common in fast-flowing water over a sandy or rocky bottom. With its bottom-oriented habits, propping itself jerkily on the pectoral fins, it strongly resembles the North American darters. It feeds mainly on insects dug from the substrate. Owing to its peculiar appearance the species is popular in the aquarium trade.
Frequently asked questions
How do you recognise the Darter tetra?
The Darter tetra has an elongate, eel-like body, is mainly yellow-gold and shows a vertical stripes pattern.
Where does the Darter tetra live?
The Darter tetra lives in fresh water and is mostly found around mixed bottom.
How big does the Darter tetra get?
The Darter tetra grows to a maximum of about 7 cm.
Is the Darter tetra dangerous to humans?
No, the Darter tetra is harmless to humans.
Is the Darter tetra edible?
The Darter tetra is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Characidium
More from the family Crenuchidae
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