分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Gadiformes (Cods) >
Moridae (Morid cods)
Etymology: Laemonema: Greek, laimos = throat + Greek, nema = filament (Ref. 45335).
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 深海魚; 深さの範囲 80 - 1830 m (Ref. 50550). Deep-water; 57°N - 34°N, 130°E - 165°W (Ref. 1371)
North Pacific: central Japan to the Okhotsk to Aleutian Islands and Bering seas.
Length at first maturity / サイズ / 重さ / 年齢
成熟: Lm 43.8, range 40 - 47 cm
Max length : 72.0 cm TL オス/雌雄の選別がない; (Ref. 56410); common length : 50.0 cm TL オス/雌雄の選別がない; (Ref. 56527); 最大公表体重: 1.5 kg (Ref. 56527); 最大記録サイズ: 26 年 (Ref. 56452)
背面の脊椎 (合計) : 0; 肛門の骨: 0. Eyes relatively small, less than snout length in diameter. Chin barbel absent. Pectoral and pelvic fins reaching beyond level of anal fin origin.
Body shape (shape guide): elongated; Cross section: oval.
Found in the continental slope (Ref. 1371). Many specimens taken from a whale stomach (Ref. 1371). Gut content of a 3.86 cm SL specimen contained a large number of grasping spines of arrow worms (Chaetognatha spp.), while a 4.01 cm SL specimen contained 6 individuals of the copepod Metridia pacifica (Ref. 87085).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 商業
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 (参照
123201): 0.5 - 3.7, mean 2.1 °C (based on 183 cells).
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00222 - 0.00621), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.39 se; based on food items.
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Prior r = 0.26, 95% CL = 0.17 - 0.39, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
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Climate Vulnerability (Ref.
125649): Moderate vulnerability (43 of 100).
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Nutrients (Ref.
124155): Calcium = 19.9 [11.6, 51.2] mg/100g; Iron = 0.451 [0.196, 0.953] mg/100g; Protein = 16.6 [15.0, 18.3] %; Omega3 = 0.213 [0.100, 0.448] g/100g; Selenium = 28 [11, 66] μg/100g; VitaminA = 11.1 [2.1, 56.2] μg/100g; Zinc = 0.382 [0.237, 0.618] mg/100g (wet weight);
