Fin's Fish Guide
The Herring cale (Olisthops cyanomelas) is a saltwater fish of the family Odacidae that grows up to 35 cm.
Temperate waters around southern Australia; surf zones along rocky coasts with seaweed and kelp.
Description
The herring cale is a reef fish of the cale family (Odacidae) from the temperate waters around southern Australia. The species grows to about 35 cm; adult males are dark blue-black, females and juveniles brownish and spotted. It stays near the surface in high-energy surf zones along rocky shores, often in dense weed and kelp growth. As a herbivore it grazes brown algae and other weed. Cales are related to the wrasses and, like them, have a neat dentition for biting off weed. The species is harmless to humans.
Frequently asked questions
How do you recognise the Herring cale?
The Herring cale has a torpedo-shaped body, is mainly blue and shows a plain pattern. Males dark blue-black; herbivore of energy-rich surf zones with seaweeds and kelp.
Where does the Herring cale live?
The Herring cale lives in the sea (marine waters) and is mostly found around open water. Temperate waters around southern Australia; surf zones along rocky coasts with seaweed and kelp.
How big does the Herring cale get?
The Herring cale grows to a maximum of about 35 cm.
Is the Herring cale dangerous to humans?
No, the Herring cale is harmless to humans. None required: this species is harmless to humans.
Is the Herring cale edible?
The Herring cale is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Odacidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Herring cale is one of 12,519 species in the app.