Reef Fish
Reef Stonefish
Synanceia verrucosa · Bony fish, family Synanceiidae (stonefishes), often treated within the scorpionfish lineage
Nothing on the reef rewards good buoyancy like the reef stonefish, because the price of touching the bottom carelessly is written into its anatomy: thirteen dorsal spines, each seated over venom glands that inject under pressure when pressed. It is the most dangerous venomous fish a diver routinely shares water with: envenomation means immediate, severe pain and a trip to hospital, though deaths are very rare and an antivenom exists in Australia. The animal itself is a masterpiece of not being there, a warty, algae-crusted lump that buries into sand or molds against coral for weeks at a stretch, lunging only when prey passes. Divers almost never spot one unaided. Treat every unexamined rock as spoken for: stay off the bottom, never brace a hand blind, and save the close inspection for after the guide points.
Dónde y cuándo ver uno
"Residente" significa que la mayoría de las inmersiones en ese destino tienen encuentros con ellos; "estacional" significa que su presencia es fiable en los meses indicados; cualquier otra cosa es un extra, no algo con lo que contar.
| Destino | Fiabilidad | Meses | Notas |
|---|---|---|---|
| Bali & Nusa PenidaIndonesia | Resident: seen on most dives | Todo el año | |
| Cairns & the Ribbon ReefsAustralia | Resident: seen on most dives | Todo el año | |
| Sharm El Sheikh & Ras MohammedEgypt | Resident: seen on most dives | Todo el año | |
| Hurghada & El GounaEgypt | Resident: seen on most dives | Todo el año | |
| Lembeh StraitIndonesia | Resident: seen on most dives | Todo el año | |
| Similan Islands & Richelieu RockThailand | Occasional | Todo el año |
El mejor mes, de un vistazo
Comprendiéndolos
Hábitat: Sand, rubble, and coral where it half-buries or molds against the bottom, including knee-deep shore entries and reef tops.
Rango: Indo-Pacific and Red Sea, from East Africa to French Polynesia, north to southern Japan.
Comportamiento: May hold one ambush spot for weeks, accumulating algae and silt until it reads as rock; relies so completely on camouflage that it rarely moves even for an approaching diver.
Dieta: Fishes and crustaceans taken in a single explosive lunge from ambush.
Tamaño: normalmente alrededor de 0.3 m; documentado hasta 0.4 m (total length).
Cómo comportarse cerca de uno
Perfect buoyancy is the protection: stay off the bottom, never brace a hand where you have not looked, and wear solid-soled boots on shore entries.
Conservación
Widespread and not considered threatened; the management story is human safety education rather than protection.
Puntos conocidos por avistamientos
Los puntos destacados fueron registrados para esta especie por nuestros editores; los números son registros de ocurrencia de GBIF anotados en un radio de unos 5 km de un punto desde 1990.
Ver
Desde los canales oficiales
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