Guyana country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 13628.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/gy.html
National Fisheries Authority: http://www.sdnp.org.gy/minagri/mofc&l/Fisheries/fisheries_department.htm
Occurrences: Occurrences Point map
Main Ref: Collette, B.B. and C.E. Nauen, 1983
National Database:

Common names from other countries

Thazard serra, Serra, Atlantic sierra, ... 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).

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

marin récifal; océanodrome (Ref. 51243). Tropical; 21°N - 36°S, 90°W - 29°W (Ref. 168)

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

Western Atlantic: along the Caribbean and Atlantic coasts of Central and South America from Belize to Rio Grande do Sul, Brazil. Literature records for Scomberomorus maculatus from the Caribbean and the Atlantic coasts of Central and South America apply to Scomberomorus brasiliensis, which has erroneously been considered a synonym of Scomberomorus maculatus by many authors.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 37.0 range ? - ? cm
Max length : 125 cm FL mâle / non sexé; (Ref. 168); common length : 65.0 cm TL mâle / non sexé; (Ref. 9987); poids max. publié: 6.7 kg (Ref. 40637)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 17 - 19; Rayons mous dorsaux (Total) : 15 - 19; Épines anales: 2; Rayons mous anaux: 16 - 20; Vertèbres: 47 - 49. Snout much shorter than rest of the head. Interpelvic process short and bifid. Lateral line gradually curving down toward caudal peduncle. Body entirely covered with small scales, no anterior corselet developed. Pelvic fins relatively short. Intestine with 2 folds and 3 limbs. Swim bladder absent. Sides silvery with several rows of round yellowish bronze spots. First dorsal fin black.

Does not migrate extensively, although some seasonal movement appears to occur off Trinidad. Feeds largely on fishes, with smaller quantities of penaeid shrimps and loliginid cephalopods. Most of the catch is consumed fresh, but in Brazil some is salted and some has been canned. Also utilized smoked and frozen; used for ceviche (Ref. 9987).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

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)

Préoccupation mineure (LC) ; Date assessed: 14 September 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; pêche sportive: oui

FAO(pêcheries: production; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 24.9 - 28, mean 27.5 (based on 176 cells).

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

Bayesian length-weight: a=0.00776 (0.00472 - 0.01275), b=2.96 (2.82 - 3.10), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.3 ±0.4 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.18; tm=3-4).

Prior r = 0.56, 95% CL = 0.37 - 0.84, Based on 2 data-limited stock assessments.

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (67 of 100).

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

Catégorie de prix (Ref. 80766): High.

Scomberomorus brasiliensis Collette, Russo & Zavala-Camin, 1978