Actinopteri (ray-finned fishes) > Eupercaria/misc
(Various families in series Eupercaria) > Sparidae
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335). More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; depth range 1 - 8 m (Ref. 9710). Tropical
Western Indian Ocean: apparently endemic to the Red Sea.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL male/unsexed; (Ref. 9710); common length : 15.0 cm TL male/unsexed; (Ref. 3507)
Found above sandy bottoms, around coral reefs and in shallow coastal waters. Young may form aggregations. Feeds on algae and small invertebrates. Sold fresh and whole in markets.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.8 - 29.2, mean 27.6 °C (based on 331 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00579 - 0.02736), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245
Trophic level (Ref. 69278
): 2.7 ±0.25 se; based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (32 of 100) .
Nutrients (Ref. 124155
): Calcium = 56.9 [33.3, 107.4] mg/100g ; Iron = 0.691 [0.362, 1.170] mg/100g ; Protein = 19.5 [18.3, 20.6] % ; Omega3 = 0.125 [0.070, 0.233] g/100g ; Selenium = 32.1 [16.5, 52.9] μg/100g ; VitaminA = 61 [18, 182] μg/100g ; Zinc = 1.45 [0.87, 2.09] mg/100g (wet weight);