Sphyraena obtusata, Obtuse barracuda : fisheries, gamefish

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相关物种
- 物种在
  Sphyraena
- 物种在
  Sphyraenidae
- - 分类 -
- Sphyraenidae
- Carangaria/misc
- Teleostei
- Chordata
- Animalia

Sphyraena obtusata Cuvier, 1829

Obtuse barracuda

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

Teleostei > Carangaria/misc (Various families in series Carangaria) > Sphyraenidae (Barracudas)
Etymology: Sphyraena: Greek, sphyraina, -es = the name of a fish (Ref. 45335).
More on author: Cuvier.

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

海洋; 半咸淡水礁区鱼类; 深度上下限 5 - 200 m (Ref. 12260), usually ? - 15 m (Ref. 90102). 热带; 37°N - 39°S, 31°E - 171°W

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

Indo-Pacific: Red Sea and East Africa to Samoa, north to the Ryukyu Islands, south to Victoria, Australia. Migrated to eastern Mediterranean from the Red Sea via the Suez Canal (Ref. 5385). The exact range is uncertain because of confusion of this species with Sphyraena flavicauda (Ref. 9768).
印度-太平洋: 红海而且东非到美属萨摩亚, 北至琉球群岛, 南至罗得豪岛。回游到地中海东部从红海经由苏伊士运河了。 (参考文献 5385) 精确的范围用 Sphyraena flavicauda 是这种的不确定由于混淆。 (参考文献 9768)

大小 / 重量 / 年龄

Maturity: L_m ? range ? - ? cm
Max length : 55.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9563); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9768)

简单描述检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 6; 背的软条 (总数) : 9; 臀棘: 2; 臀鳍软条: 9. Body elongate and subcylindrical with small cycloid scales; head long and pointed. Mouth large and horizontal, the tip of the lower jaw protruding; intermaxilla non-protractile. Preoperculum rectangular, with wide naked skin flap. First dorsal fin origin slightly before the pectoral fin tip, the first spine equal to the second. Pelvic fins well before the tip of the pectoral, closer to the anal than the tip of the lower jaw. Color is generally green above and silvery below.
细长的身体与子圆筒形的有小圆形的鳞片; 头部长而尖的。嘴大而水平的, 下面颌的顶端伸出; 颚间不可以伸出的。前鳃盖骨矩形的, 有宽的裸露皮褶。第一背鳍起源些微地在胸鳍顶端之前，第一个棘等于第二个。腹鳍超过下面颌的顶端在胸又更靠近肛门者的顶端正前方。色彩是通常绿色的上方与下面银色的。

Inhabits bays and estuaries (Ref. 9768). Found in schools in seagrass beds and rocky reefs (Ref. 9563). Feeds mainly on fishes. Exhibits diurnal behavior. Also caught with set nets (Ref. 9768). Sold fresh, frozen or dried salted in markets. From 15-120m in Ref. 012260.

栖息于海湾与河口。 (参考文献 9768) 成群出现在海草床与岩礁中.(参考文献 9563) 主要吃鱼。显示日行性行为。也用定置网捕获。 (参考文献 9768) 生鲜贩卖了, 在市场中的冷冻或乾燥盐腌。

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

印度-太平洋: 红海而且东非到美属萨摩亚, 北至琉球群岛, 南至罗得豪岛。回游到地中海东部从红海经由苏伊士运河了。 (参考文献 5385) 精确的范围用 Sphyraena flavicauda 是这种的不确定由于混淆。 (参考文献 9768)

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Rose, J.H., 1984. Sphyraenidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 4. FAO, Rome. pag. var. (Ref. 4752)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)

最不相关 (LC) ; Date assessed: 14 August 2023

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; 游钓鱼种: 是的

FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 123201): 24.1 - 29.2, mean 28.4 °C (based on 4556 cells).

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

Bayesian length-weight: a=0.00692 (0.00573 - 0.00835), b=2.91 (2.87 - 2.95), in cm total length, based on LWR estimates for this species (Ref. 93245).

营养阶层 (Ref. 69278): 4.5 ±0.4 se; based on diet studies.

回复力 (Ref. 120179): 高度, 族群倍增时间少于 15个月 (K=0.5-0.9).

Prior r = 1.03, 95% CL = 0.68 - 1.54, Based on 1 data-limited stock assessment.

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (25 of 100).

Climate Vulnerability (Ref. 125649): High to very high vulnerability (71 of 100).

价格分类 (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 24.8 [10.7, 66.2] mg/100g; Iron = 0.364 [0.159, 0.756] mg/100g; Protein = 20.5 [18.5, 22.2] %; Omega3 = 0.119 [0.054, 0.253] g/100g; Selenium = 43.3 [16.8, 110.7] μg/100g; VitaminA = 34.6 [8.1, 202.3] μg/100g; Zinc = 0.548 [0.344, 0.945] mg/100g (wet weight);

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