分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 30 - 600 m (Ref. 58489). Temperate; 34°S - 52°S, 158°E - 174°W
Southwest Pacific: endemic to New Zealand.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 47.5, range 45 - 50 cm
Max length : 90.0 cm TL オス/雌雄の選別がない; (Ref. 9988); common length : 46.0 cm TL オス/雌雄の選別がない; (Ref. 9049); 最大記録サイズ: 20 年 (Ref. 9072)
背鰭 (合計) : 17 - 19; 臀鰭: 17 - 18; 脊つい: 33 - 34. This species is distinguished by the following characters: D 17-19; A 17-18; vertebrae 33-34; body rather elongate, tapering from a moderately broad, flat, bony head (width 1.1-1.4 times its length) covered with tiny blunt spines in juveniles to low radiating ridges in adults; small eyes directed upwards; bony orbital rim separated medially by naked rectangular space; mouth large, vertical, with several prominent canines between smaller canines; chin smooth; lips with short ridge-like crenulations; ventral margin of preopercle with four spine-like processes; anterior end of isthmus with a pair of prominent forward directed spines; prominent cleithral spine sheathed with skin above pectoral fin base; gill rakers on first arch 14-17, in the form of patches of fine teeth, patches narrow, teeth in three or four rows, innermost row rather long; no scales; lateral line pores in skin high on side close to base of dorsal fin; dorsal fin low, elongate, its base 67-82% of predorsal length; pectoral fins huge, fan-like; pelvic fins moderately large, length 20-25% SL (Ref. 86516).
Body shape (shape guide): fusiform / normal.
Reported from depths between 30 m (Ref. 58489) and 600 m (Ref. 9258). Buries in sea bed until suitable prey passes by. Utilized fresh and frozen; can be steamed, broiled and baked (Ref. 9988).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994. Guide book to New Zealand commercial fish species. Revised edition. New Zealand Fishing Industry Board, Wellington, New Zealand, 216 p. (Ref. 9258)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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
モデルに基づく推定値
好ましい温度 (参照
123201): 7.8 - 14.3, mean 11.2 °C (based on 62 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00648 - 0.02335), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 4.2 ±0.58 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 (tm=3; tmax=20; K=0.1-0.2;).
Prior r = 0.34, 95% CL = 0.22 - 0.51, Based on 1 full stock assessment.
漁業の脆弱性 (Ref.
59153): Moderate to high vulnerability (51 of 100).
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気候脆弱性 (Ref.
125649): High to very high vulnerability (71 of 100).
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栄養素 (Ref.
124155): Calcium = 20.6 [14.1, 37.8] mg/100g; Iron = 0.324 [0.212, 0.523] mg/100g; Protein = 18.7 [17.9, 19.5] %; Omega3 = 0.679 [0.432, 1.032] g/100g; Selenium = 20.5 [11.4, 37.8] μg/100g; VitaminA = 16.4 [5.6, 49.6] μg/100g; Zinc = 0.368 [0.278, 0.500] mg/100g (wet weight);