Fin's Fish Guide
The Dogfish (Bodianus rufus) is a saltwater fish of the family Labridae that grows up to 40 cm.
Description
The Spanish hogfish is a wrasse (family Labridae) of the western Atlantic and Caribbean. The species reaches about 40 cm and has a two-tone body: purple-blue on the back and head, and yellow on the belly and rear. It inhabits rocky and coral reefs and feeds on brittle stars, crustaceans, molluscs and sea urchins. Juveniles act as cleaner fish, picking parasites from other fishes. Like many wrasses the species is a protogynous hermaphrodite that begins as a female. In parts of its range the flesh can contain ciguatera; it is of modest commercial value.
Frequently asked questions
How do you recognise the Dogfish?
The Dogfish has a torpedo-shaped body, is mainly yellow-gold and shows a plain pattern. Two-coloured (purple back, yellow belly); juveniles clean parasites off other fishes; protogynous hermaphrodite. Note: in tropical regions this species can cause ciguatera poisoning when eaten; large specimens of coral reef predators can accumulate the toxin. Eat with caution or avoid in risk areas.
Where does the Dogfish live?
The Dogfish lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean, on rocky and coral reefs.
How big does the Dogfish get?
The Dogfish grows to a maximum of about 40 cm. On average the species is around 28 cm.
Is the Dogfish dangerous to humans?
The Dogfish is venomous — handle spines with care and seek medical help after a sting if needed. The flesh can contain ciguatera in some tropical areas; do not eat large reef specimens from risk areas. In case of poisoning (tingling, gastrointestinal symptoms) seek medical advice.
Is the Dogfish edible?
The Dogfish is rarely eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Bodianus
More from the family Labridae
Want the complete picture on the Dogfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Dogfish is one of 12,519 species in the app.