The Redspot cardinalfish (Ostorhinchus parvulus) is a saltwater fish of the family Apogonidae that grows up to 4 cm.
Description
The redspot cardinalfish is a small cardinalfish from the Western Pacific. The species grows to about 4 cm and has a translucent, reddish body with large eyes and a few red accents. As a nocturnal reef fish it shelters by day in crevices and among coral and hunts small zooplankton at night. Like other cardinalfishes the male broods the eggs in its mouth. The fish is harmless to humans and has no commercial value. The IUCN has not evaluated the species.
Frequently asked questions
How do you recognise the Redspot cardinalfish?
The Redspot cardinalfish has an elongate, eel-like body, is mainly red-orange and shows a plain pattern.
Where does the Redspot cardinalfish live?
The Redspot cardinalfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Redspot cardinalfish get?
The Redspot cardinalfish grows to a maximum of about 4 cm.
Is the Redspot cardinalfish dangerous to humans?
No, the Redspot cardinalfish is harmless to humans.
Is the Redspot cardinalfish edible?
The Redspot cardinalfish is not usually eaten.
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 Ostorhinchus
More from the family Apogonidae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.