The Least pencilfish (Nannostomus minimus) is a freshwater fish of the family Lebiasinidae that grows up to 2 cm.
Description
The least pencilfish is a very small characin relative (Lebiasinidae) from blackwater streams of the northern Amazon basin in South America. The species stays about 2 cm long and has a very slender, elongate body with a dark longitudinal stripe, characteristic of the pencilfishes. It swims in schools among water plants and roots and eats very small zooplankton and larvae. The fish is harmless to humans and is loved in the aquarium trade.
Frequently asked questions
How do you recognise the Least pencilfish?
The Least pencilfish has an elongate, eel-like body, is mainly silver-grey and shows a horizontal stripes pattern.
Where does the Least pencilfish live?
The Least pencilfish lives in fresh water and is mostly found around mixed bottom.
How big does the Least pencilfish get?
The Least pencilfish grows to a maximum of about 2 cm.
Is the Least pencilfish dangerous to humans?
No, the Least pencilfish is harmless to humans.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Nannostomus
More from the family Lebiasinidae
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