Fin's Fish Guide
The Redfin brotula (Petrotyx sanguineus) is a saltwater fish of the family Ophidiidae that grows up to 13 cm.
Description
The red brotula is a brotula (Bythitidae) from the western Atlantic Ocean. The species has an elongate, reddish body with continuous dorsal and anal fins. It is a common but concealed inhabitant of coral reefs, where it keeps in cracks and cavities by day. Nocturnally it emerges to search for small crustaceans and other invertebrates among the reef. The species is harmless to humans.
Frequently asked questions
How do you recognise the Redfin brotula?
The Redfin brotula has a snake-like body, is mainly red-orange and shows a plain pattern. Reddish, secretive reef-dweller with a continuous fin margin; nocturnal invertebrate eater.
Where does the Redfin brotula live?
The Redfin brotula lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic; crevices and cavities of coral reefs.
How big does the Redfin brotula get?
The Redfin brotula grows to a maximum of about 13 cm.
Is the Redfin brotula dangerous to humans?
No, the Redfin brotula is harmless to humans. None required: this species is harmless to humans.
Is the Redfin brotula edible?
The Redfin brotula is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Ophidiidae
Want the complete picture on the Redfin brotula?
Point your camera at the fish and Fin names the species in seconds. Free, and the Redfin brotula is one of 12,519 species in the app.