Fin's Fish Guide
The Indian suckerfish (Remora australis) is a saltwater fish of the family Echeneidae that grows up to 76 cm.
Description
The whalesucker is a remora (Echeneidae) from the warm parts of the world ocean. The species grows to about 75 cm and has an elongate body with a flat, oval sucking disc on the head, a modified dorsal fin, with which it attaches to a host. Notably, this species attaches itself exclusively to whales and dolphins. On one occasion an adult pair was recorded on the same spinner dolphin for about three months. It benefits from transport, protection and food scraps and also eats skin parasites from the host. The species is harmless to humans.
Frequently asked questions
How do you recognise the Indian suckerfish?
The Indian suckerfish has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Sucker disc on the head; attaches itself exclusively to whales and dolphins.
Where does the Indian suckerfish live?
The Indian suckerfish lives in the sea (marine waters) and is mostly found around open water. Warm parts of the world ocean; attached to whales and dolphins.
How big does the Indian suckerfish get?
The Indian suckerfish grows to a maximum of about 76 cm.
Is the Indian suckerfish dangerous to humans?
No, the Indian suckerfish is harmless to humans. None required: this species is harmless to humans.
Is the Indian suckerfish edible?
The Indian suckerfish is not usually eaten.
More photos
Easily confused with
These species look like the Indian suckerfish and live in the same waters.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Remora
More from the family Echeneidae
Want the complete picture on the Indian suckerfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Indian suckerfish is one of 12,519 species in the app.