分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Idiacanthinae
Etymology: Idiacanthus: Greek, idia = own privative + Greek, akantha = thorn (Ref. 45335).
More on author: Peters.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 2000 m (Ref. 58302), usually 30 - 800 m (Ref. 51358). 深水域; 40°N - 54°S, 85°W - 150°W
North Atlantic: north of 10°N. South Atlantic: southern tip of Africa. Also recorded from the Patagonian region of Argentina (Ref. 27363). Indo-Pacific: across the Indian Ocean north of about 23°S to west and central Pacific between 27°N and 23°S. South China Sea and water near Taiwan (Ref.74511).
北大西洋: 10個 ° N. 北方 大西洋南方部: 非洲的最南端。 也記錄自阿根廷的南美南端地方區域。 (參考文獻 27363) 印度-太平洋: 越過印度洋大約對在 27 ° N 與 23個 ° S. 之間的西太平洋與中太平洋的 23個 °S 以北
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 25.0 range ? - ? cm
Max length : 48.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27363); 29.0 cm SL (female)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 62-72; 臀棘 0; 臀鳍软条: 39 - 46. Pelvic fins of females with 6 soft rays, absent in males (Ref. 6600). No true gill rakers (Ref. 27363). Dark brown or pale in male and black or dark brownish black in female (Ref. 37473).
雌性的腹鳍 6 软鳍条, 不存在于雄性.(参考文献 6600) 没有真实的鳃耙.(参考文献 27363) 深褐色或灰白的在雄鱼与黑色或深黑褐色的母鱼.(参考文献 37473)
Mesopelagic in depths exceeding 500 m (Ref. 7249) and bathypelagic (Ref. 58302). Females undergo diel vertical migrations (Ref. 7249).
中层带深度超过 500 公尺.(参考文献 7249) 雌性历经日周期性的垂直性回游。 (参考文献 7249)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 7249).北大西洋: 10個 ° N. 北方 大西洋南方部: 非洲的最南端。 也記錄自阿根廷的南美南端地方區域。 (參考文獻 27363) 印度-太平洋: 越過印度洋大約對在 27 ° N 與 23個 ° S. 之間的西太平洋與中太平洋的 23個 °S 以北
Krueger, W.H., 1990. Idiacanthidae. p. 341-342. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 7249)
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Estimates based on models
Preferred temperature (Ref.
123201): 6.2 - 27.4, mean 16 °C (based on 3030 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.67 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
