Sri Lanka country information

Common names: Alu thora, Ganu thora, Haru mas thora
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ce.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 cirrus, Carite rayado, Streaked seer, ... more

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | 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: Cuvier.

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

marinhas; oceanódromo (Ref. 51243). Tropical; 24°N - 11°S, 70°E - 115°E (Ref. 168)

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Indo-West Pacific: west coast of India and Sri Lanka eastward to Thailand, Malaysia and Java (Ref. 9684). Does not extend further out in the East Indies (Ref. 9684).

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m 70.0 range ? - ? cm
Max length : 94.0 cm FL macho/indeterminado; (Ref. 168); 98.0 cm (female); common length : 70.0 cm FL macho/indeterminado; (Ref. 9684)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 15 - 18; Raios dorsais moles (total) : 15 - 19; Raios anais moles: 17 - 22; Vértebras: 44 - 46. A unique pigment pattern of short lines on the sides which distinguishes from all other species of Scomberomorus; maxilla with the posterior end greatly expanded; parasphenoid wide (Ref. 10996). Interpelvic process small and bifid. Lateral line without auxiliary branches anteriorly, running almost straight below second dorsal finlet then slightly bent downward toward keel of caudal peduncle. Intestine with 2 folds and 3 limbs. Swim bladder absent. Body covered with small scales. First dorsal fin black posteriorly.

Unlike S. commerson and S. guttatus, S. lineolatus is not encountered in very turbid waters or much reduced salinity. Feeds primarily on fishes. Also taken with midwater trawls, purse seines and by trolling (Ref. 9684). Taken from Oct.-Nov. along the Thai coast, Indian Ocean; in Malaysia Nov.-Feb. in the west coast, Mar.-Jul. in the south, Feb.-Mar. and Aug.-Nov. in the east; in India from May-Sept. with other seerfishes. Marketed mainly fresh; also dried-salted (Ref. 9684). Also consumed as spicy fishballs.

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador : Collette, Bruce B. | Colaboradores

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)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 25 August 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

Pescarias: espécies comerciais; peixe desportivo: sim

FAO(pescarias: produção; publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 23.8 - 28.6, mean 27.7 (based on 595 cells).

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

Bayesian length-weight: a=0.00692 (0.00371 - 0.01290), b=2.99 (2.83 - 3.15), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 4.5 ±0.80 se; based on food items.

Resiliência (Ref. 120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.18-0.22; tm=2; Fec=560,000).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (82 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (82 of 100).

Categoria de preço (Ref. 80766): Low.

Scomberomorus lineolatus (Cuvier, 1829)