stonefish

Everyday

A fish of warm shallow seas (Indian and Pacific Oceans, including northern Australia) that looks exactly like a rock or lump of coral and has very venomous spines on its back; it is one of the most venomous fish in the world. tree →

In the lessons

In science lessons about camouflage and dangerous animals, the stonefish hides on the seabed, waiting for small fish; if a person steps on it, the spines inject painful venom. In Australia, beach safety signs warn swimmers to wear reef shoes. Phrases: «stonefish sting», «step on a stonefish», «reef shoes».

Examples

• The stonefish looks just like a rock. tree →
• Wear reef shoes in case you step on a stonefish. tree →
• A stonefish sting is very painful. tree →
• Stonefish hide on the seabed and catch passing fish. tree →
• The stonefish is one of the most venomous fish in the world. tree →
• Hot water helps ease the pain of a stonefish sting until you reach a hospital. tree →

Note

Plural usually «stonefish». Safety: a stonefish sting is an emergency — get an adult and medical help (in Australia, call 000). Camouflage word: blends in.