Decapterus macrosoma, Shortfin scad : fisheries, bait

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Decapterus macrosoma Bleeker, 1851

Shortfin scad
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Decapterus macrosoma   AquaMaps   Data sources: GBIF OBIS
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Image of Decapterus macrosoma (Shortfin scad)
Decapterus macrosoma
Picture by Robertson, R.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Carangiformes (Jacks) 鱸形目 (Jacks) > Carangidae (Jacks and pompanos) > Caranginae
Etymology: Decapterus: Greek, deka = ten + Greek, pteron = wing, fin (Ref. 45335).
More on author: Bleeker.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 20 - 214 m (Ref. 58302), usually 30 - 70 m (Ref. 37816). 熱帶; 39°N - 34°S, 180°W - 180°E

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indo-Pacific and Southeast Atlantic: from Knysna to Natal, South Africa to Australia, including Persian Gulf and the Red Sea, and in the Central Pacific Islands from South Korea to Gulf of California to Peru, including Galapagos Islands (Ref. 9283). Distribution in south Western Australia, and South Australia is false.
印度-西太平洋: 東非 (沒有查證來自紅海的紀錄) 到馬來西亞, 印尼與阿拉弗拉海。 東太平洋: 加州灣到祕魯, 包括加拉巴哥群島.(參考文獻 9283)

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 16.8  range ? - ? cm
Max length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3197); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9137)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 9; 背的软条 (总数): 338; 臀棘 3; 臀鳍软条: 27 - 30. Body slender, elongate, and somewhat circular in cross section; posterior end of upper jaw concave dorsally and with a rounded protrusion ventrally; edge of shoulder girdle (cleithrum) with two small papillae, the lower one larger; dorsal and anal fin each followed by a separate finlet (Ref. 55763). Color metallic blue dorsally, silvery ventrally; fins hyaline; opercle with a small black spot (Ref. 2334). 24-40 scutes. Very slender compared to similar species (Ref. 48635).
身体细长的﹐细长的﹐与略微圆形的横切面; 上颌的后端腹地背面凹曲而且具有一个圆形的推出; 肩肢带骨 (匙骨) 的边缘有两个小的乳突,下面那一条比较大的; 背部的与臀鳍每个跟随着一个个别的小鳍了.(参考文献 55763) 色彩铁蓝色的背面, 银色的腹地; 鳍透明的; 鳃盖有一个小的黑色斑点。 (参考文献 2334) 24-40个鳞甲。 非常细长的相较于相似的种.(参考文献 48635)

生物学特性     字汇 (例如 epibenthic)

A predominately pelagic schooling species (Ref. 9283, 48635, 58302). Occasionally seen in small groups along reef slopes adjacent to deep water in pursuit of zooplankton (Ref. 48635). Adults feed mainly on small invertebrates (Ref. 5213). Marketed fresh and salted or dried (Ref. 9283).

一个优势的大洋性的群游性种.(参考文献 9283,48635) 偶然地中见到了小群鱼群沿着邻近深水域的礁石斜坡追逐浮游动物.(参考文献 48635) 主要吃小型无脊椎动物。 (参考文献 5213) 在市场上销售生鲜地了与盐腌或乾燥的.(参考文献 9283)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

印度-西太平洋: 東非 (沒有查證來自紅海的紀錄) 到馬來西亞, 印尼與阿拉弗拉海。 東太平洋: 加州灣到祕魯, 包括加拉巴哥群島.(參考文獻 9283)

主要参考文献 Upload your references | 参考文献 | 合作者 : Smith-Vaniz, William F. | 合作者

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 09 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性; 诱饵: usually
FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - 渔业: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 22.1 - 28.6, mean 27.3 °C (based on 829 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00867 - 0.01264), b=2.96 (2.93 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.45 se; based on food items.
Generation time: 1.2 (1.1 - 1.3) years. Estimated as median ln(3)/K based on 45 growth studies.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (K=0.50-1.60; Fec = 43,000).
Prior r = 1.11, 95% CL = 0.73 - 1.67, Based on 3 stock assessments.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (16 of 100).
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 252 [86, 571] mg/100g; Iron = 2.71 [1.03, 5.61] mg/100g; Protein = 20.4 [19.1, 21.6] %; Omega3 = 0.221 [0.118, 0.405] g/100g; Selenium = 73.4 [27.8, 171.8] μg/100g; VitaminA = 48.8 [16.3, 163.0] μg/100g; Zinc = 1.31 [0.80, 2.07] mg/100g (wet weight); based on nutrient studies.