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Rastrelliger brachysoma (Bleeker, 1851)

Short mackerel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Rastrelliger brachysoma   AquaMaps   Data sources: GBIF OBIS
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Image of Rastrelliger brachysoma (Short mackerel)
Rastrelliger brachysoma
Picture by Williams, J.T.

Philippines country information

Common names: Aguma-a, Aguma-a, Alumahan
Occurrence: native
Salinity: brackish
Abundance: abundant (always seen in some numbers) | Ref: Collette, B.B. and C.E. Nauen, 1983
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Most important commercial species of mackerel, caught the year round with native purse seines (italakop) and fish corrals (ibaklad) in Manila Bay and by dynamiting (Ref. 9684). Larval stages of this species are included in the 'dulong' catches from a study area in Calatagan, Batangas (Ref. 107093). Recorded from Estancia, Iloilo (Ref. 115926). Museum: Taytay market, FRLM 12073 - 74. Also Ref. 393, 4931, 58652.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kimura, S., 1995
National Database:

Common names from other countries

Maquereau trapu, Caballa rechoncha, Indo Pacific mackerel, ... more

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Scombriformes (Mackerels) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Rastrelliger: Latin, rastra = rake + Latin, gero = to carry.
  More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range 生態学

海; 汽水性の; 海洋回遊性 (Ref. 51243); 深さの範囲 15 - 200 m (Ref. 28016).   Tropical; 20°C - 30°C (Ref. 54858); 18°N - 18°S, 93°E - 180°E (Ref. 54858)

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Pacific Ocean: Andaman Sea to Thailand, Indonesia, Papua New Guinea, Philippines, Solomon Islands and Fiji.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 17.3  range ? - ? cm
Max length : 34.5 cm FL オス/雌雄の選別がない; (Ref. 168); common length : 20.0 cm FL オス/雌雄の選別がない; (Ref. 168); 最大記録サイズ: 2.00 年 (Ref. 796)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 8 - 11; 背鰭 (合計) : 12; 肛門の骨: 0; 臀鰭: 12; 脊つい: 31. This species is distinguished by the following characters: body very deep, its depth at posterior margin of opercle 3.7-4.3 times in fork length; head equal to or less than body depth; maxilla covered by lacrimal bone but extending nearly to end of lacrimal; gill rakers very long, visible when mouth is opened, 30-48 on lower limb of first gill arch; numerous bristles on longest gill raker, about 150 on one side in specimens of 12.7 cm, 210 in specimens of 16 cm, and 240 at 19 cm fork length; intestine very long, 3.2-3.6 times fork length; snout pointed; swim bladder present; vertebrae 13 + 18 = 31; interpelvic process small and single; anal spine rudimentary. Colour of spinous dorsal fin yellowish with a black edge, pectoral and pelvic fins dusky, other fins yellowish (Ref. 168, 9684).

生物学     用語集 (例 epibenthic)

An epipelagic, neritic species that tolerates slightly reduced salinities in estuarine habitats and in areas where surface temperature range between 20° and 30°C. It forms schools of equally sized individuals. Batch spawning is believed to extend from March through September. Feeds chiefly on microzooplankton with a high phytoplankton component. Marketed fresh, frozen, canned, dried salted and smoked (Ref. 168, 9684).

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生

主な参考文献 Upload your references | 参考文献 | コーディネーター : Collette, Bruce B. | 協力者

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)

IUCNのレッドリストの状況は (Ref. 130435)

  攻撃されやすい (VU) (A2bd); Date assessed: 01 March 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless




Human uses

水産業: 高い商業の; ゲームフィッシュ: はい
FAO(水産業: 代謝, 種の外形; publication : search) | FishSource | 私達の周りの海

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Estimates based on models

Preferred temperature (Ref. 115969): 23.3 - 28.4, mean 27.2 (based on 781 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00815 - 0.01119), b=3.06 (3.02 - 3.10), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  2.7   ±0.31 se; based on food items.
回復力 (Ref. 120179):  高い, １５か月以下の倍増期間の最小個体群 (K=0.6-1.6; tmax=2).
Prior r = 1.19, 95% CL = 0.79 - 1.79, Based on 3 data-limited stock assessments.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (18 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (69 of 100).
価格帯 (Ref. 80766):   Very high.