Cocco's lantern fishCocco's lantern fish, also called Gemellar's lanternfish, is a species of lanternfish.DescriptionIt maximum length is. It has 16–18 dorsal soft rays and 13–15 anal soft rays. Males have a supracaudal gland, while females have an infracaudal luminous gland made of two heart-shaped scales, flanked by smaller, triangular luminous scales. It has photophores and a lateral line.HabitatCocco's lantern fish is bathypelagic and oceanodromous, living at depths of in non-polar seas worldwide.BehaviourCocco's lantern fish are oviparous, with planktonic eggs and larvae.EtymologyThe fish is named in honor of Italian geologist Carlo Gemellaro.