Species FishDusky Damselfish

Dusky Damselfish

Stegastes adustus

CommonFish
Illustration of Dusky Damselfish (Stegastes adustus)

The Dusky Damselfish is a small, robust fish with a dark blue to black coloration and a distinctive yellow patch on its head. They are known for their aggressive nature, especially when defending their territory.

Habitat
Commonly found in coral reefs and rocky substrates.
Diet
Primarily feeds on algae and small invertebrates.
How common
Common

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