Sao Tome and Principe country information

Common names: Bonga
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded from São Tomé Island based on specimen caught by local fishers and photographed by Jean Worms (Ref. 34088). Also Ref. 3688, 34498, 34503, 34508.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Afonso, P., F.M. Porteiro, R.S. Santos, J.P. Barreiros, J. Worms and P. Wirtz, 1999
National Database:

Common names from other countries

Boga, Боопс большеглазый, Matan, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Boops: Greek, bous = caw + Greek, ops = appearance, 1854 (Ref. 45335).
More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range Ekologi

marina bottenlevande; havsvandrande (Ref. 51243); djupintervall 0 - 350 m (Ref. 26999), usually 0 - 100 m (Ref. 26999). Subtropical; 63°N - 16°S, 30°W - 42°E (Ref. 54286)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Atlantic: Norway to Angola, including the Canary Islands, Cape Verde, and the Sao Tome-Principe Islands. Common from Bay of Biscay to Gibraltar (Ref. 4781). Also found in the Mediterranean and the Black Sea.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 13.6 range ? - ? cm
Max length : 40.0 cm TL hane/ej könsbestämd; (Ref. 115876); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 3397); publicerad maxvikt: 455.00 g (Ref. 115876); rapporterad maxålder: 11 år (Ref. 58974)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 13 - 15; Mjukstrålar i ryggfenan (totalt): 12-16; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 14 - 16. Body slender, with 3 - 5 weak, golden longitudinal stripes and a black spot at the pectoral fin base (Ref. 35388).

Found on the shelf or coastal pelagic on various bottoms (sand, mud, rocks and seaweeds). Gregarious, ascending to the surface mainly at night. Omnivorous, feeding mainly on crustaceans, also planktophagous. Hermaphroditic, generally protogynous. Also caught in pelagic trawls (Ref. 9987). Utilized fresh and frozen; consumed pan-fried, broiled and baked (Ref. 9987).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Conflicting descriptions of the reproductive style of this species have been reported, Ref. 34225 describe this species as being a gonochorist (Ref. 28504). Also Ref. 32206, 103751.

Main reference Upload your references | referenser | Koordinator | Medarbetare

Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 14 August 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiellt viktig; sportfisk: ja; bete: usually

FAO(fiskeri: produktion, species profile; publication : search) | FishSource | Sea Around Us

Ytterligare information

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Summary page | Point data | Populärnamn | Photos

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Estimates based on models

Preferred temperature (Ref. 115969): 11.7 - 27.7, mean 17.8 (based on 912 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01000 (0.00911 - 0.01097), b=3.01 (2.98 - 3.04), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trofisk nivå (Ref. 69278): 2.8 ±0.0 se; based on diet studies.

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.16-0.4; tm=1-2; Fec=395,000).

Prior r = 0.59, 95% CL = 0.39 - 0.89, Based on 13 stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (51 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (6 of 100).

Price category (Ref. 80766): High.

Boops boops (Linnaeus, 1758)