Teleostei (teleosts) >
Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Pteroscion: Greek, pteron, pteryx = fin + Greek, skion, skiaina = barbel, red mullet (Ref. 45335).
Eponymy: Hendrik Severinus Pel (1818–1876) was the Dutch Governor of the Gold Coast (Ghana) (ca: 1840–1850). [...] (Ref. 128868), visit book page.
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; brackish; benthopelagic; depth range 0 - 200 m (Ref. 3593), usually 0 - 50 m (Ref. 3593). Tropical; 46°N - 9°S, 19°W - 15°E (Ref. 56869)
Eastern Atlantic: Senegal to Namibia (Ref. 27121).
Length at first maturity / Size / Weight / Age
Maturity: Lm 14.4  range ? - 16 cm
Max length : 32.0 cm TL male/unsexed; (Ref. 3593); common length : 20.0 cm TL male/unsexed; (Ref. 3593)
Found in mid-water, over mud and sand bottoms in coastal waters. One of the most abundant sciaenids in shallower waters (Ref. 3593). Feeds on fish, cephalopods, shrimps, and annelids (Ref. 28587).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Chao, L.N. and E. Trewavas, 1990. Sciaenidae. p. 813-826. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3593)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Fisheries: commercial
Tools
Special reports
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Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 20 - 28, mean 26.5 °C (based on 186 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00555 - 0.01432), b=3.08 (2.95 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.50 se; based on food items.
Generation time: 1.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.709; assuming tm>1 based on growth curve).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
Climate Vulnerability (Ref.
125649): Moderate vulnerability (41 of 100).
Nutrients (Ref.
124155): Calcium = 120 [68, 222] mg/100g; Iron = 0.923 [0.466, 1.662] mg/100g; Protein = 18.5 [17.3, 19.7] %; Omega3 = 0.276 [0.129, 0.504] g/100g; Selenium = 72.1 [37.0, 142.7] μg/100g; VitaminA = 26 [10, 80] μg/100g; Zinc = 1.48 [1.03, 2.17] mg/100g (wet weight);