Fin's Fish Guide
The Brown remora (Remora remora) is a saltwater fish of the family Echeneidae that grows up to 86 cm.
Tropical and temperate parts of all oceans, hitching a ride on large animals.
Description
The shark sucker (Remora remora) is an elongate marine fish of the family Echeneidae that attaches to larger animals with a sucking disc on its head. The disc is a modified first dorsal fin made of laminae that work like a suction pad. The species reaches about 86 cm and is usually associated with sharks, but also attaches to other large fishes, sea turtles and even ships, in the gill chamber, on the fins or on the body surface. In this way it is carried along and benefits from food scraps, skin parasites and plankton. It sometimes swims freely. Young individuals are more active as parasite pickers.
Frequently asked questions
How do you recognise the Brown remora?
The Brown remora has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Sucker disc on the head (a modified dorsal fin) to attach to sharks and large animals.
Where does the Brown remora live?
The Brown remora lives in the sea (marine waters) and is mostly found around stony or rocky ground. Tropical and temperate parts of all oceans, hitching a ride on large animals.
How big does the Brown remora get?
The Brown remora grows to a maximum of about 86 cm. On average the species is around 40 cm.
Is the Brown remora dangerous to humans?
No, the Brown remora is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Brown remora edible?
The Brown remora is rarely eaten.
More photos
Easily confused with
These species look like the Brown remora 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 Brown remora?
Point your camera at the fish and Fin names the species in seconds. Free, and the Brown remora is one of 12,519 species in the app.