Description
The southern black bream has a deep, moderately compressed body, with both the dorsal and ventral profiles equally curved. The mouth is of moderate size in comparison with the body, and contains six curved, peg like incisors in the front of both upper and lower jaws. The molars are set in series of four or five on each side of the upper jaw, and in series of three or four on the sides of the lower jaw, becoming smaller in size anteriorly. The body is covered with large scales, which may be cycloid or weakly ctenoid in shape. The head is mostly scale-free, with the exception of parts of the operculum. A low, scaly sheath covers the bases of the soft dorsal, anal and caudal fins. The lateral line scale count is 52-58. There is a single dorsal fin originating a little behind the posterior edge of the operculum, consisting of 10 to 13 spines set in front of 10 to 13 soft rays. The anal fin consists of 3 spines anterior to 8 to 10 soft rays, while the pectoral fin has 14 to 16 rays and the ventral has one large spine and 5 soft rays. The southern black bream is golden brown or bronze coloured on the back and sides, with greenish reflections when fresh, while the belly and chin are white. The fins are all dusky in colour, with the caudal fin often a dusky olive brown. The species has been known to reach a total maximum length of 60 cm and a weight of 4 kg, but is much more common around 23 to 25 cm and under 2 kg.
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