分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Trichiurinae
Etymology: Tentoriceps: Latin, tentorium = tent + Latin, ceps = head.
More on author: Klunzinger.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 30 - 110 m (Ref. 9688). 热带; 37°N - 43°S, 33°E - 157°E (Ref. 6181)
Indo-West Pacific: Red Sea, Mozambique Channel, Saya de Malha Bank, Chagos Islands, Andaman Sea, northern and southeastern Australia, South China Sea, East China Sea, Tasman Sea, Philippines, and southern Japan.
印度-西太平洋: 红海，莫桑比克海峡， Saya de Malha 浅堆，查哥斯群岛，安达曼海，北部与澳洲东南部，南中国海，东中国海，塔斯曼海，菲律宾与日本南部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 90.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6181); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6181)
背棘 (总数) : 5; 背的软条 (总数) : 126 - 144; 臀棘: 2; 臀鳍软条: 47 - 50. Body extremely elongate, compressed and tapering to a point. Pelvic fins reduced to scale-like processes; caudal fin absent. Lateral line running almost straight mid laterally nearer the ventral than the dorsal contour. Color is silvery white becoming silvery gray with dark cloud-like patches after death.
身体非常细长, 扁长形的而且渐渐变细成一个尖点。 腹鳍缩小成像鳞片一样的突起了; 尾鳍不存在。 侧线更靠近几乎笔直地侧面中央地跑超过背部轮廓的腹面。 色彩是银白色变成银灰色有深色的死亡后的像云一样的区块。
Benthopelagic or pelagic in coastal waters but not found where there is low salinity. Feeds mainly on small fishes, squids and crustaceans. Caught mainly with bottom trawls and sometimes with bag nets, mixed with other trichiurid fishes in southeast Asian countries. Marketed fresh and dried salted in the Philippines.
大洋底栖性鱼种或大洋性的，在沿岸水域中但是不发现盐度低的地方。 主要吃小鱼，乌贼与甲壳动物。 主要地以底拖网捕捉而且有时有袋网, 在东南亚国家中混和着其他的带鱼。 在菲律宾在市场上销售生鲜或乾渍了。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-西太平洋: 红海，莫桑比克海峡， Saya de Malha 浅堆，查哥斯群岛，安达曼海，北部与澳洲东南部，南中国海，东中国海，塔斯曼海，菲律宾与日本南部。
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济
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Estimates based on models
Preferred temperature (Ref.
123201): 22.5 - 28.3, mean 27.2 °C (based on 500 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00191 (0.00078 - 0.00466), b=3.12 (2.91 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.58 se; based on food items.
Generation time: 3.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
