Saltwater
Gilthead seabream
Sparus aurata
The Gilthead seabream (Sparus aurata) has an oval, moderately compressed body. It typically has a silver coloration with a distinctive golden band between its eyes (the 'gilthead') and a dark spot on the upper part of the operculum. The dorsal fin is long with spines and soft rays, and the caudal fin is forked.…
- Habitat
- This species is primarily found in coastal waters of the…
- Size & weight
- Gilthead seabreams typically grow to a length of 20-50 c…
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Physical characteristics
The Gilthead seabream (Sparus aurata) has an oval, moderately compressed body. It typically has a silver coloration with a distinctive golden band between its eyes (the 'gilthead') and a dark spot on the upper part of the operculum. The dorsal fin is long with spines and soft rays, and the caudal fin is forked. Juveniles may show vertical stripes that fade with age. Its mouth is slightly tilted downwards with strong teeth adapted for crushing shells.
Habitat & distribution
This species is primarily found in coastal waters of the Mediterranean Sea and the eastern Atlantic Ocean, from the British Isles to Cape Verde. It prefers shallow waters (typically 0-30 meters, but can be found deeper) over sandy bottoms, seagrass beds (especially Posidonia oceanica meadows), and rocky areas. Juveniles often inhabit estuaries and brackish lagoons.
Ecological role
The Gilthead seabream is an opportunistic omnivore, feeding on mollusks, crustaceans, and small fish, playing a role in controlling populations of benthic invertebrates. It is also a prey species for larger fish and marine mammals. Its presence contributes to the biodiversity and health of coastal ecosystems.
Similar species
Similar looking species include other seabreams such as the Common pandora (Pagellus erythrinus), which has a more reddish hue and less pronounced golden bar, and the White seabream (Diplodus sargus), which has more distinct vertical black bands and lacks the golden head marking. The Dentex (Dentex dentex) is also somewhat similar in body shape but has larger, more prominent teeth and a different coloration pattern.