Pterois radiata is easily recognized by the pair of horizontal white lines along the caudal peduncle, and its dorsal fin spines are extremely venomous, making it a popular aquarium fish.
Details
§ 01
size
Max. 20 cm
color
Reddish to brownish, with about 5-6 broad dark bars on body, separated by pale lines. No dark spots on fins.
This species of benthic creature inhabits shallow waters up to a depth of around 30 meters. It is a timid and nocturnal animal that primarily feeds on crabs and shrimps.
distinctive characters
The dorsal fin has 12-13 spines and 11 rays, the anal fin has 3 spines and 5-6 rays, and the pectoral fin has 16 rays. The pectoral fin rays are very long, extending beyond the base of the caudal fin and more than half of their length is free of membrane. The tentacle over the eye does not have frills or dark cross bands.