>
Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335).
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre asociado a arrecife. Tropical; 20°N - 37°S, 28°E - 67°E (Ref. 95256)
Western Indian Ocean: from off the Horn of Africa to off Socotra Island of Somalia, including Kenya, Mozambique, South Africa, Madagascar, Mauritius, and Rodriguez.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 36.4 cm SL macho / no sexado; (Ref. 95256)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 11; Radios blandos dorsales (total) : 12 - 14; Espinas anales: 3; Radios blandos anales: 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).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Adults inhabit shallow coastal waters, mainly around reefs; also enter estuaries and bays (Ref. 30573).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Iwatsuki, Y. and P.C. Heemstra, 2011. A review of the Acanthopagrus bifasciatus species complex (Pisces: Sparidae) from the Indian Ocean, with redescription of A. bifasciatus (Forsskål 1775) and A. catenula (Lacepède 1801). Zootaxa 3025:38-50. (Ref. 95256)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01950 (0.00858 - 0.04433), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Moderate to high vulnerability (49 of 100). 🛈 |