saltwater, reef fish, benthic
Comber
Serranus cabrilla
Elongated, slightly compressed body with a large head and mouth. Coloration varies from yellowish-brown to reddish-brown with several dark vertical bands along the flanks and distinct orange-yellow spots or streaks on the head. Dorsal fin is continuous with a spiny anterior portion and soft-rayed posterior.
- Habitat
- Inhabits coastal marine waters over rocky bottoms, seagr…
- Size & weight
- Commonly grows to lengths of 15 to 25 cm, with a maximum…
- Diet
- Carnivorous, feeding primarily on small benthic crustace…
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Physical characteristics
Elongated, slightly compressed body with a large head and mouth. Coloration varies from yellowish-brown to reddish-brown with several dark vertical bands along the flanks and distinct orange-yellow spots or streaks on the head. Dorsal fin is continuous with a spiny anterior portion and soft-rayed posterior.
Habitat & distribution
Inhabits coastal marine waters over rocky bottoms, seagrass beds, and sandy-mud substrates, typically found from shallow intertidal zones down to depths of about 150 to 500 meters.
Behavior
Solitary and territorial, remaining closely associated with specific rocky shelters or retreats on the seabed. Diurnal and active during daylight hours.
Diet
Carnivorous, feeding primarily on small benthic crustaceans, crabs, worms, and small fish.
Reproduction
Simultaneous hermaphrodites, possessing both functional male and female reproductive organs. Spawning typically occurs in the warm spring and summer months, releasing pelagic eggs into the water column.
Ecological role
Acts as a resident benthic predator, helping to regulate populations of small bottom-dwelling invertebrates and serving as a food source for larger predatory fish.
Similar species
Painted comber (Serranus scriba), which can be distinguished by the worm-like blue and red markings on its head and gill cover resembling script.
Identification tips
Look for the distinct dark vertical bands on the body combined with the bright yellowish-orange spots concentrated around the head and cheek areas.
Interesting facts
Being simultaneous hermaphrodites, individual combers can fertilize eggs of another individual while simultaneously having their own eggs fertilized during mating pairs.