Actinopterygii (ray-finned fishes) > Perciformes
(Perch-likes) > Sparidae
Etymology: Argyrops: Greek, argyros = silver, silvered + Gree, ops = appearance (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 1 - 450 m (Ref. 100719), usually 5 - 100 m (Ref. 30573). Tropical; 34°N - 28°S
Indo-West Pacific: Western Indian Ocean extending eastward to the Indo-Malayan
archipelago and northern Australia.
Length at first maturity / Size / Weight / Age
Maturity: Lm 32.1  range ? - ? cm
Max length : 70.0 cm TL male/unsexed; (Ref. 5213); common length : 30.0 cm TL male/unsexed; (Ref. 3507)
Found in a wide range of bottoms. Young fish occur in very shallow waters of sheltered bays; larger individuals in deeper water. Feed on benthic invertebrates, mainly mollusks (Ref. 5213). Important food fish.
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 115941)
Threat to humans
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 23.4 - 29, mean 27.9 (based on 3786 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02630 (0.02113 - 0.03274), b=2.95 (2.89 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245
Trophic Level (Ref. 69278
): 4.5 ±0.8 se; Based on diet studies.
Resilience (Ref. 69278
): Low, minimum population doubling time 4.5 - 14 years (K=0.08-0.21; tmax=25; tm=2; Fec = 47,000).
Prior r = 0.47, 2 SD range = 0.24 - 0.94, log(r) = -0.76, SD log(r) = 0.35, Based on: 6 K, 7 tgen, 2 tmax, 2 Fec records
Vulnerability (Ref. 59153
): Moderate vulnerability (39 of 100) .