分類 / Names
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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Echinomacrurus: Greek, echinos = sea urchin, hedgehog + Greek,makros = big + Greek, oura = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態学
海 深海浮遊性; 深さの範囲 4000 - 6000 m (Ref. 557). Deep-water; 55°N - 6°S, 40°W - 15°W
North Atlantic: northeast of Mid-Atlantic Ridge, east of Great Meteor Tablemount.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 46.5 cm TL オス/雌雄の選別がない; (Ref. 37108)
簡単な記述
検索表 | 形態学 | 形態計測学
Band of small pointed teeth in both jaws. Body light brownish to olivaceus green (Ref. 37108).
Inhabits bathypelagic to benthopelagic (Ref. 37108).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Wheeler, A., 1977. Das grosse Buch der Fische. Eugen Ulmer GmbH & Co. Stuttgart. 356 p. (Ref. 557)
Human uses
水産業: 興味がない
用具
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 2.3 - 2.6, mean 2.4 °C (based on 682 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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).
栄養段階 (Ref.
69278): 3.2 ±0.45 se; based on food items.
回復力 (Ref.
120179): 低い, 4.5年~14年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (37 of 100).