>
Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335); berda: Name refers to the local vernacular name for the species; noun in apposition (Ref. 83673).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas; Água doce; estuarina demersal; oceanódromo (Ref. 51243); intervalo de profundidade ? - 50 m (Ref. 86942). Tropical; 30°N - 35°S, 22°E - 103°E
Indian Ocean, South Africa, Mozambique, the Red Sea, Persian Gulf, India, Phuket (Andaman Sea, specimen lost), and Malaysia (Penang Island and Langkawi Island, near Singapore). Western Pacific specimens recorded as A. berda refer to Acanthopagrus pacificus (Ref. 86288).
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 21.0, range 20 - 22 cm
Max length : 90.0 cm TL macho/indeterminado; (Ref. 3198); common length : 35.0 cm TL macho/indeterminado; (Ref. 5450); peso máx. Publicado: 3.2 kg (Ref. 3670); Idade máx. registada: 14 anos (Ref. 3627)
Espinhos dorsais (total): 11 - 12; Raios dorsais moles (total): 10-13; Espinhos anais 3; Raios anais moles: 8 - 9. Diagnosis: This species is distinguished from all its congeners by the following characters: scale rows between fifth dorsal-fin spine base and lateral line 3.5; front edge of dorsal scaly area on head slightly convex, with small scales (fewer than 20) anteriorly; pored lateral-line scales 42-44; second anal-fin spine (2AS) longer than third anal-fin spine (3AS), 2AS/3AS ratio 1.23-1.50 (mean 1.36); strongly curved concavity on ventral edge of first two infraorbitals above rear end of maxilla, particularly obvious in specimens more than 13 cm standard length; scales on preopercle flange absent; anal-fin membrane dark; molariform teeth strongly developed along both jaws, teeth rows strongly curved laterally at rear of lower jaw (Ref. 83673).
Common in estuaries, relatively uncommon in freshwaters (Ref. 52193). It feeds on invertebrates, including worms, mollusks, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670, 52193). Breeds in winter at sea (Ref. 52193). Protandrous hermaphrodite (Ref. 55367). The flesh is excellent; sold fresh in markets. It is parasitised by the monogenean Anoplodiscus australis on the fins and body surface (Ref. 124057).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Size at sex change = 19.1 TL; age at sex change = 1.95 years (Ref. 55367).
Iwatsuki, Y. and P.C. Heemstra, 2010. Taxonomic review of the Western Indian Ocean species of the genus Acanthopagrus Peters, 1855 (Perciformes: Sparidae), with description of a new species from Oman. Copeia 2010(1):123-136. (Ref. 83673)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais; peixe desportivo: sim
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsMass conversion
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 21.6 - 29, mean 27.8 °C (based on 856 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01862 (0.01372 - 0.02526), b=2.97 (2.92 - 3.02), in cm total length, based on LWR estimates for this species (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.42 se; based on food items.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.28-0.38; tmax=14; tm=1).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (68 of 100).
Nutrients (Ref.
124155): Calcium = 91.7 [45.9, 162.8] mg/100g; Iron = 0.944 [0.530, 1.870] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.179 [0.101, 0.330] g/100g; Selenium = 59.7 [27.6, 120.1] μg/100g; VitaminA = 7.6 [2.3, 22.6] μg/100g; Zinc = 0.918 [0.599, 1.351] mg/100g (wet weight);
