Question 1 of 10 Score: 0
How it works
Each question describes a common reef species by the field marks divers actually use: shape, behaviour, and where it sits in the water. The ten species are staples of tropical reef briefings — clownfish, parrotfish, moray eel, lionfish, trumpetfish, boxfish, barracuda, sea turtle, manta ray, and whale shark. Questions and answer choices shuffle on every run, so a second attempt is a real test, not a memory exercise.
Recognizing species from a description is exactly the skill you use underwater, where no field guide fits in your pocket: observe shape, colour, and behaviour first, and put a name on it after the dive.