Dactylopus dactylopus (Fingered dragonet)

Identification

Elongate body, spotted in different shades of brown. The 1st ray of the ventral is separated and rigid, used for “walking”. The 1st ray of the dorsal is long and spiny, and there is a blue spot between the ast and 2nd ray. The anal fin is dark blue. You will find them alone or in pairs. They are tricky to spot due to their slow swimming style and good camouflage on sand.

Status

Unassessed by the IUCN Red list.

Habitat

They are spread throughout the Western Pacific from Japan to Australia, including Guam and Palau. They can be found on sandy and weedy bottoms and slopes, also in estuaries, in a depth range of 3-55 meters.

Reproduction

Size

Up to 15 cm.

Prey / Predation

They feed on mollusks, worms and crustaceans.

Special features

D. dactylopus resembles D. kuiteri closely, but has a much larger habitat.