Acanthopagrus catenula (Lacepède, 1801)
Bridled seabream
Acanthopagrus catenula
photo by Field, R.

Family:  Sparidae (Porgies)
Max. size:  36.4 cm SL (male/unsexed)
Environment:  reef-associated; brackish; marine
Distribution:  Western Indian Ocean: from off the Horn of Africa to off Socotra Island of Somalia, including Kenya, Mozambique, South Africa, Madagascar, Mauritius, and Rodriguez.
Diagnosis:  Dorsal spines (total): 11-11; Dorsal soft rays (total): 12-14; Anal spines: 3-3; Anal soft rays: 10-10. This species is distinguished from its congeners by the following set of characters: 2 conspicuous vertical black bars across the head; dorsal fin with wide black margin, especially distinct in distal spinous part of dorsal fin in fish < ca. 30.36 cm SL, proximal part of dorsal fin yellow; hind margin of caudal fin with narrow black edge in fish to around 30 cm SL, disappearing with growth; 4 scale rows between fifth dorsal-fin spine and lateral line; third outer molar teeth row extending to rear end of both jaws; basal width of 6 enlarged incisor teeth at front of upper jaw larger, 1.0-1.1 mm for 16 cm SL fish, and 5.0-5.5 mm for 34 cm SL fish; D XI,12-14; A III,10; orbit diameter, noticeably larger in fish > 15 cm SL (Ref. 95256).
Biology:  Adults inhabit shallow coastal waters, mainly around reefs; also enter estuaries and bays (Ref. 30573).
IUCN Red List Status: Data deficient (DD); Date assessed: 03 December 2009 Ref. (130435)
Threat to humans:  harmless


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