Alepes apercna, Smallmouth scad : fisheries

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Alepes apercna Grant, 1987

Smallmouth scad
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Alepes apercna   AquaMaps   Data sources: GBIF OBIS
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Alepes apercna
拍攝者 Yau, B.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Carangiformes (Jacks) 鱸形目 (Jacks) > Carangidae (Jacks and pompanos) 鰺科 (Jacks and pompanos) > Caranginae
Etymology: Alepes: Greek, alepis, -idos = without scales (Ref. 45335).

Environment: milieu / climate zone / 深度上下限 / distribution range 生態學

海洋 居於水底的; 深度上下限 5 - 80 m (Ref. 86942). 亞熱帶的

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri

Western Central Pacific: endemic to northern Australia, from Exmouth Gulf, Western Australia to Wide Bay, Queensland.
中西太平洋: 澳洲北部的特有種, 從埃克斯茅斯灣, 澳洲西部到寬的海灣,昆士蘭省。

大小 / 重量 / 年齡

成熟度: Lm ?  range ? - ? cm
Max length : 29.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 9894)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 8; 背的軟條 (總數) : 24 - 26; 臀棘: 3; 臀鰭軟條: 20 - 22; 脊椎骨: 24. This species is distinguished by the following characters: adipose eyelid well developed on posterior half of the eye only; upper jaw narrowly rounded posteriorly, with supramaxilla relatively small without an anterior spine-like extension; gill rakers (including rudiments) 8-10 + 18-21 = 27-30. Colour in life green to bluish green above, silvery to white below, a diffuse dusky blotch on margin of opercle, not bordered above by a white spot; interradial membranes of spinous dorsal fin hyaline to dusky; spinous and second dorsal, anal, and caudal fins dusky yellow, with anterior rays of second dorsal and anal fins often with white tips; caudal-fin lobes often with dark tips; pelvic fins white and pectoral fins hyaline; juveniles with 7 dark bands on body (Ref. 9894).
Body shape (shape guide): fusiform / normal; Cross section: compressed.

生物學特性     字彙 (例如 epibenthic)

Adults occur in inshore waters of the continental shelf (Ref. 75154). Feeds primarily on small invertebrates, primarily microscopic crustaceans and molluscs. Caught mainly on hook-and-line (Ref. 9894).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

中西太平洋: 澳洲北部的特有種, 從埃克斯茅斯灣, 澳洲西部到寬的海灣,昆士蘭省。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Smith-Vaniz, William F. | 合作者

Smith-Vaniz, W.F., 1999. Carangidae. Jacks and scads (also trevallies, queenfishes, runners, amberjacks, pilotfishes, pampanos, etc.). p. 2659-2756. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 4. Bony fishes part 2 (Mugilidae to Carangidae). Rome, FAO. 2069-2790 p. (Ref. 9894)

IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)

  無危 (LC) ; Date assessed: 10 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 商業性
FAO - Publication: search | FishSource |

更多資訊

營養生態學
Food items (preys)
食性組成
食物消耗量
Food rations
捕食者
生態學
生態學
Home ranges
Population dynamics
成長參數
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
Life cycle
繁殖
成熟度
Maturity/Gills rel.
孕卵數
產卵場
Spawning aggregations

卵發育
仔魚
稚魚動力學
分布
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生態系
發現紀錄
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Toxicity (LC50s)
遺傳學
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遺傳學
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遺傳率
Human related
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參考文獻
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Estimates based on models

Preferred temperature (參考文獻 123201): 24.5 - 28.7, mean 27.7 °C (based on 544 cells).
Phylogenetic diversity index (參考文獻 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00626 - 0.02776), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (參考文獻 69278):  3.5   ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻 120179):  高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (20 of 100). 🛈
價格種類 (Ref. 80766):   Medium.