Macolor macularis
Encounter Rate
Spotting Difficulty
Best Season
Year-round
Depth Range
5-60 meters
The midnight snapper is a large, impressive reef fish commonly encountered in schools at Komodo's current-swept dive sites. Adult midnight snappers are deep-bodied fish reaching up to 60 centimetres, with a dark grey to black upper body fading to silvery-white below, and a distinctive concave head profile. In Komodo, they are a signature species at pinnacle sites like Castle Rock and Crystal Rock, where they form large aggregations that hover in the blue water near the reef edge, creating dramatic silhouettes against the open ocean background. These schools can number in the hundreds and are a key component of the spectacular fish biomass that makes Komodo's northern sites world-famous. Midnight snappers are nocturnal feeders, spending the day schooling at their favoured aggregation points and dispersing at night to hunt zooplankton, small fish, and crustaceans over the reef. Juvenile midnight snappers look remarkably different from adults — they are black and white with a bold pattern that mimics toxic flatworms or nudibranchs, providing protection through deceptive mimicry during their vulnerable early life stages.
Average Size
35-45cm
Size Range
15-60cm
Maximum Size
60cm
Nocturnal feeder consuming zooplankton, small fish, and crustaceans. Spends the day in large resting schools at favoured reef sites and disperses to hunt individually at night.
The midnight snapper is a large, impressive reef fish commonly encountered in schools at Komodo's current-swept dive sites. Adult midnight snappers are deep-bodied fish reaching up to 60 centimetres, with a dark grey to black upper body fading to silvery-white below, and a distinctive concave head profile. In Komodo, they are a signature species at pinnacle sites like Castle Rock and Crystal Rock, where they form large aggregations that hover in the blue water near the reef edge, creating dramatic silhouettes against the open ocean background. These schools can number in the hundreds and are a key component of the spectacular fish biomass that makes Komodo's northern sites world-famous. Midnight snappers are nocturnal feeders, spending the day schooling at their favoured aggregation points and dispersing at night to hunt zooplankton, small fish, and crustaceans over the reef. Juvenile midnight snappers look remarkably different from adults — they are black and white with a bold pattern that mimics toxic flatworms or nudibranchs, providing protection through deceptive mimicry during their vulnerable early life stages.
This species plays an important role in the marine ecosystem of Komodo National Park. Responsible diving practices help protect these animals and their habitat for future generations.
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Share Your EncounterCastle Rock and Crystal Rock host the largest and most reliable aggregations. The schools hover in the current near the reef edge and can be spectacular when combined with other species like fusiliers and surgeonfish.
