Egypt country information

Common names: Eskomry mkhatat
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Golani, D., L. Orsi Relini, E. Massutí and J.-P. Quignard, 2002
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Migrated to the eastern Mediterranean Sea through the Suez Canal (Ref. 5385). A 2007 report mentioned the increase in catch reaching 1,300 ton a year (Ref. 93649). Also Ref. 95541.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/eg.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Collette, B.B. and C.E. Nauen, 1983
National Database:

Common names from other countries

Thazard rayé indo-pacifique, Carite estriado Indo-Pacífico, Macko, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Scombriformes (Mackerels) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomberomorus: Latin, scomber = mackerel + Greek, moros = silly, stupid (Ref. 45335).
More on author: Lacepède.

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

marin; océanodrome (Ref. 51243); profondeur 10 - 70 m (Ref. 12260). Tropical; 39°N - 41°S, 7°W - 170°W (Ref. 54880)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: Red Sea and South Africa to Southeast Asia, north to China and Japan and south to southeast Australia, and to Fiji (Ref. 6390). Immigrant to the eastern Mediterranean Sea by way of the Suez Canal. Southeast Atlantic: St. Helena.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 75.2, range 55 - 82 cm
Max length : 240 cm FL mâle / non sexé; (Ref. 5765); common length : 120 cm TL mâle / non sexé; (Ref. 5450); poids max. publié: 70.0 kg (Ref. 5765); âge max. reporté: 22 années (Ref. 50580)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 15 - 18; Rayons mous dorsaux (Total): 15-20; Épines anales 0; Rayons mous anaux: 16 - 21; Vertèbres: 42 - 46. This species is distinguished by the following characters: body elongate (depth 4.8-5.6 in SL), moderately strongly compressed; upper jaw reaching to posterior margin of eye or slightly beyond; teeth in jaws strong and compressed; gill rakers of first gill arch 0-2 on upper limb and 1-8 on lower limb, total 1-8; 2 dorsal fins, D1 XV-XVIII and D2 15-20, followed by 8-11 finlets; anal fin originating below midpoint of second dorsal fin, with 16-21 soft rays, followed by 7-12 finlets; lateral line abruptly bent downward below end of second dorsal fin. Colour of back iridescent blue-grey, sides silver with bluish reflections, marked with numerous thin, wavy vertical bands; number of bars increases from as few as 20 in a 40 cm specimen to as many as 65 at 150 cm; juveniles frequently spotted (Ref. 9684, 90102).

A pelagic fish, inhabiting near edge of continental shelf to shallow coastal waters, often of low salinity and high turbidity (Ref. 30199, 48637); also found in drop-offs, and shallow or gently sloping reef and lagoon waters (Ref. 1602, 48637). Feed primarily on small fishes like anchovies, clupeids, carangids, also squids and penaeoid shrimps. Usually hunts solitary and often swim in shallow water along coastal slopes (Ref. 48637). Eggs and larvae are pelagic (Ref. 6769). Caught mainly with drift gill nets, bamboo stake traps, midwater trawls, and by trolling. Marketed mainly fresh; also dried-salted; commonly made into fish balls (Ref. 9684), frozen, smoked, and canned (Ref. 9987). A lipid-soluble toxin, similar to ciguatoxin has been found in the flesh of specimens caught on the east coast of Queensland, Australia. Known to undertake lengthy long-shore migrations, but permanent resident populations also seem to exist.

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Depending on temperature regime, the spawning season may be more or less extended. In Australian waters, each female spawns several times over the season, about 2 to 6 days apart (Ref. 30196), depending on the locality. Spanish mackerel spawn off the reef slopes and edges, and they form spawning aggregations in specific areas (Ref. 6390).

Référence principale Upload your references | Références | Coordinateur : Collette, Bruce B. | Collaborateurs

Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Quasi-menacé (NT) (A2bd); Date assessed: 10 November 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Reports of ciguatera poisoning (Ref. 168)

Utilisations par l'homme

Pêcheries: hautement commercial; pêche sportive: oui

FAO(pêcheries: production, Résumé espèce; publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 22.8 - 29, mean 28 (based on 1324 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00661 (0.00584 - 0.00747), b=3.00 (2.97 - 3.03), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Niveau trophique (Ref. 69278): 4.5 ±0.4 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.12-0.21; tm=2-3; tmax=14; Fec=590,000).

Prior r = 0.77, 95% CL = 0.51 - 1.15, Based on 5 stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (52 of 100).

Climate Vulnerability (Ref. 125649): High to very high vulnerability (75 of 100).

Catégorie de prix (Ref. 80766): Very high.

Scomberomorus commerson (Lacepède, 1800)