typhlonectes:The Flying Gurnard (Dactylopterus volitans)… aka Helmet Gurnard, is a fish of tropical
typhlonectes:The Flying Gurnard (Dactylopterus volitans)… aka Helmet Gurnard, is a fish of tropical to warm temperate waters on both sides of the Atlantic Ocean. When excited, it spreads its “wings”, semi-transparent appendages tipped with a phosphorescent bright blue coloration and intended to frighten predators. It reaches up to 50 cm (20 in) in length and 1.8 kg (4.0 lb) in weight… (via: Wikipedia)Photograph by Beckmannjan -- source link