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: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 非遷移的; 深度上下限 900 - 1180 m (Ref. 1371), usually 900 - 1050 m (Ref. 1371). 深水域; 33°S - 58°S, 14°E - 50°W (Ref. 1371)
Indo-Pacific: South Africa, south of Tasmania, New Zealand (including off Campbell and Chatham islands). Southwest Atlantic: off Falkland Islands and Argentina. Southeast Atlantic: off the southeast coast of South America (Ref. 33673).
印度-太平洋: 南非, 塔斯梅尼亞，紐西蘭南方.(包括外海的坎貝爾與 Chatham 島) 西南大西洋: 外海的福克蘭群島與阿根廷。 東南大西洋: 外海的南美洲的東南海岸.(參考文獻 33673)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 37.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 背的軟條 (總數) : 134; 臀棘: 0; 臀鰭軟條: 140. Barbel rudimentary. The second pectoral ray and the outer pelvic ray are extremely elongated (Ref. 2800). Brown with a rose or rose-violet tint in preserved specimen (Ref. 33673).
觸鬚不發達的。 第二個胸鰭鰭條與外部的腹鰭鰭條非常地被延長。 (參考文獻 2800) 在保存的標本中褐色且有一朵玫瑰或玫瑰-紫羅蘭色的色彩。 (參考文獻 33673)
A benthic species found on the continental slope (Ref. 75154).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 南非, 塔斯梅尼亞，紐西蘭南方.(包括外海的坎貝爾與 Chatham 島) 西南大西洋: 外海的福克蘭群島與阿根廷。 東南大西洋: 外海的南美洲的東南海岸.(參考文獻 33673)
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 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 04 February 2009
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 2.5 - 6.1, mean 4.3 °C (based on 91 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), 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): 3.5 ±0.33 se; based on food items.
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 (27 of 100).
