The Lemonfin killifish (Leptolebias citrinipinnis) is a freshwater fish of the family Rivulidae that grows up to 5 cm.
Description
The Lemonfin killifish is a killifish (Rivulidae) from shallow coastal streams, pools and swamps of the coastal region of southeastern Brazil. The species grows to about 4 cm and has a slender body; males are brightly coloured with yellow, blue and red tints and coloured fin margins. As a bottom-oriented fish of calm, often oxygen-poor water it snaps at insects, larvae and small invertebrates. Through habitat loss many of these species are threatened. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Lemonfin killifish?
The Lemonfin killifish has an elongate, eel-like body and is mainly multicoloured.
Where does the Lemonfin killifish live?
The Lemonfin killifish lives in fresh water and is mostly found around open water.
How big does the Lemonfin killifish get?
The Lemonfin killifish grows to a maximum of about 5 cm.
Is the Lemonfin killifish dangerous to humans?
No, the Lemonfin killifish is harmless to humans.
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Leptolebias
More from the family Rivulidae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.