Venomous spines
Possess sharp spines coated with venomous mucus that function as a sting.
Scorpionfish
Scorpaenidae
Scorpionfish are mostly marine fish in the family Scorpaenidae, many of which bear venomous, spine-tipped stings.
scorpionfish
Last Updated Mar 9, 2026 · 3 sources
Species Guide
What to know about scorpionfish
A clean field guide focused on habitat, identification, behavior, and conservation context without burying the useful parts.
Scorpionfish (family Scorpaenidae) are mostly marine fish that include many of the world's most venomous species. They possess sharp spines coated with venomous mucus that function as a sting. Scorpionfish are widespread in tropical and temperate seas, with particular diversity in the Indo-Pacific region. They are distinct from cabezones (genus Scorpaenichthys), which belong to the separate family Cottidae.
The strongest linked planning options currently surface around destinations such as Hurghada (Giftun and Abu Nuhas), Mahé, Costa Brava and Medes Islands and countries such as Spain, Italy, Egypt for divers building trips around scorpionfish.
Identification
How to identify scorpionfish
The visual markers divers can use underwater, plus the species most likely to cause confusion.
Key identification markers
Marine distribution
Mostly marine, widespread in tropical and temperate seas, especially in the Indo-Pacific.
