Size3 inches (8 cm)
DietSmall benthic (bottom dwelling) invertebrates
HabitatBottom dweller found among coral or in shallow protected lagoons and inshore reefs
- Small, broad-headed and elongated, scaleless fish that typically reaches about 3 inches (8 cm) in length.
- A brilliantly-colored fish, especially the male, with striking patterns of primarily green and orange.
- Classified as a “dragonet.”
Mandarinfish are classified as a “dragonet” and is usually found in small groups spread over a small area.
- Diet consists of small benthic (bottom dwelling) invertebrates.
- Occurs in the Western Pacific from the Philippine Islands and Java to Pohnpei and New Caledonia, north to the Ryukyu Islands, and south to the Great Barrier Reef.
- Bottom dweller found among coral or in shallow protected lagoons and inshore reefs at depths of 3-59 feet (1-18 m).
- It is usually found in small groups spread over a small area.
- “Not Evaluated” on the IUCN Red List.
- Sexually dimorphic, like other dragonets: male and female are physically dissimilar. Male is larger and exhibits a longer, spined dorsal fin that it uses for display.
- Body produces odorous, foul-tasting, toxic mucus to compensate for lack of protective scales. This protects the animal from parasites and deters potential predators.
- Popular aquarium fish but possibly difficult to feed. Only recommended for advanced aquarists.
- Micronesian Reef Fishes. Meyers, R. F., pg. 232
- Reef Fishes, Volume 1. Michael, S. W., pgs. 56, 138
- Fishes of the World – An Illustrated Dictionary. Wheeler, A., pg. 343
- An Encyclopedia of Fishes. 2nd Edition, pg. 143