分類 / Names
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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Mataeocephalus: Greek, maa, mataio = silliness + Greek,kepahle = head (Ref. 45335); kotlyari: Named for Alexander Kotlyar of P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences..
More on authors: Sazonov, Shcherbachev & Iwamoto.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の漂泳性; 深さの範囲 412 - 1000 m (Ref. 75667), usually 700 - 900 m (Ref. 75667). Subtropical
Southwestern Pacific: Australia, and Chesterfield and Bellona Plateau.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 22.5 cm TL オス/雌雄の選別がない; (Ref. 75667)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Sazonov, Y.I., Y.N. Shcherbachev and T. Iwamoto, 2003. The grenadier genus Mataeocephalus Berg, 1898 (Teleostei, Gadiformes, Macrouridae), with descriptions of two new species. Proc. Calif. Acad. Sci., v. 54 (no. 17):279-301. (Ref. 75667)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 2.2 - 7.8, mean 5.6 °C (based on 208 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00195 - 0.01700), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).