分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Macrouridae (Grenadiers or rattails)
鼠尾鱈科 (Grenadiers or rattails)
Etymology: Nezumia: A Japanese word that means "mouse" .
More on authors: Iwamoto & Anderson.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 400 - 1600 m (Ref. 11953). 深水域
Southeast Atlantic and Southwest Indian Ocean: known only from off Saldanha Bay, Cape west coast to Richards Bay, Natal, South Africa.
東南大西洋與西印度洋: 已知只來自外海的沙丹那灣了, 到理查海灣，南非的納塔爾的岬西岸。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 38.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 11953)
Although most captures have been made with bottom trawls, specimens have recently been taken in midwater trawls fished close to the bottom, suggesting forays to the water column by individuals of different sizes (Ref. 11953).
雖然大多數的抓取曾經以底拖網做, 但是，標本最近已經被採自中層拖網接近底部, 意味著短暫的游到不同大小的個體的水團.(參考文獻 11953)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東南大西洋與西印度洋: 已知只來自外海的沙丹那灣了, 到理查海灣，南非的納塔爾的岬西岸。
Iwamoto, T. and E. Anderson, 1994. Review of the grenadiers (Teleostei: Gadiformes) of southern Africa, with descriptions of four new species. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (61):1-28. (Ref. 11953)
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Estimates based on models
Preferred temperature (Ref.
123201): 2.1 - 9.4, mean 6.3 °C (based on 41 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
