The Yellowfin flasher (Paracheilinus flavianalis) is a saltwater fish of the family Labridae that grows up to 9 cm.
Description
The Yellowfin flasher is a flasher wrasse (Labridae) from reef water of the eastern Indian Ocean. The species grows to about 7 cm and has an elongate, red-pink with a yellow anal fin body; courting males spectacularly spread their fins and flash colour in seconds to impress females. As a plankton feeder it hovers in loose schools above coral and rubble slopes and snaps at small zooplankton. Like many wrasses a female can change sex. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Yellowfin flasher?
The Yellowfin flasher has a torpedo-shaped body and is mainly red-orange.
Where does the Yellowfin flasher live?
The Yellowfin flasher lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Yellowfin flasher get?
The Yellowfin flasher grows to a maximum of about 9 cm.
Is the Yellowfin flasher dangerous to humans?
No, the Yellowfin flasher 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 Paracheilinus
More from the family Labridae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.