Blackback Anemonefish
Amphiprion melanopus
Blackback Anemonefish (Amphiprion melanopus) is a coral-reef clownfish of the tropical Indo-Pacific, typically living in close association with sea anemones. It is a small, territorial omnivore with strong site fidelity to its host.
Identification points
- Small orange-red clownfish with a distinct dark or black rear half of the body
- Usually shows one or more pale head bars, often whitish to bluish, depending on age and locality
- Has a compact oval body and lives directly among the tentacles of a host sea anemone
Habitat
Shallow tropical coral reefs, lagoon patch reefs, and sheltered reef flats where host sea anemones occur, usually in warm clear saltwater around coral outcrops.
Bait notes
Not a targeted angling species and is rarely, if ever, taken by recreational methods. In aquarium or observational contexts, it responds to fine meaty foods and planktonic foods rather than conventional fishing baits or lures.
Behavior
Lives in a tight pair or small hierarchy within one anemone, defending it aggressively. Feeds on zooplankton, small benthic invertebrates, and algae scraps; adults remain close to their host while juveniles stay lower in the hierarchy.
Caution
Avoid handling the host anemone because its stings can be painful. The fish itself is not a food species and should not be targeted for consumption; check local aquarium-collection and marine-protected-area regulations.
Fishing notes
No practical sport-fishing value; this species is best left undisturbed on the reef. Collection is generally by aquarium trade methods rather than angling, and local regulations or protected-area rules may restrict any collection.