The Vandenberg's pearlfish (Austrolebias vandenbergi) is a freshwater fish of the family Rivulidae that grows up to 5 cm.
Description
Vandenberg's pearlfish is a small annual killifish (Rivulidae) from temporary rain pools of the Paraguay and Pilcomayo basins in South America. The species grows to about 5 cm; males are glossy blue with dark crossbars, females inconspicuously brownish. When the pools dry the adults die, but their eggs survive the drought in the mud and hatch with the next rains. It eats small invertebrates and insect larvae. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Vandenberg's pearlfish?
The Vandenberg's pearlfish has a torpedo-shaped body, is mainly blue and shows a vertical stripes pattern.
Where does the Vandenberg's pearlfish live?
The Vandenberg's pearlfish lives in fresh water and is mostly found around sand or mud bottom.
How big does the Vandenberg's pearlfish get?
The Vandenberg's pearlfish grows to a maximum of about 5 cm.
Is the Vandenberg's pearlfish dangerous to humans?
No, the Vandenberg's pearlfish is harmless to humans.
Is the Vandenberg's pearlfish edible?
Yes, the Vandenberg's pearlfish is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Austrolebias
More from the family Rivulidae
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