Synchiropus laddiSynchiropus laddi, also known as Ladd's dragonet, is a species of fish in the dragonet family Callionymidae. It is found in the Pacific Ocean.DescriptionThis species reaches a length of.EtymologyThe fish is named in honor of geologist Harry Stephen Ladd, of the U.S. Geological Survey, who was at Bikini Atoll, Marshall Islands, during Operations Crossroads, studying the effects of the atomic bombs,