A large common lionfish (Pterois volitans) swimming at Beqa Lagoon, Fiji.

actinopterygii beqa lagoon fiji indo pacific ocean melanesia oceania pterois volitans scorpaenidae animal animal behavior animal themes animals in the wild aquatic close up color image danger day deadly fear fish flaring horizontal ichthyology invasive lionfish nature no people ocean ominous one animal osteichthyes outdoors photography poisonous protection reef scorpionfish sea sea life side view spiked spine stinger striped swimming tropical climate tropical fish undersea underwater venomous zoology