Dactylopus dactylopus, known commonly as the Fingered dragonet, is a species of marine fish in the family Callionymidae. The Fingered dragonet is widespread throughout the tropical waters of the central Indo-Pacific region from Indonesia to Palau Islands. It is found at depths of from and prefers sandy or muddy substrates, often with weed growth. This species reaches a length of TL. This species can be found in the aquarium trade. References External links http://www.marinespecies.org/aphia.php?p=taxdetails&id=278368 Dactylopus Fish described in 1837