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: Macrourus: Greek, makroura = great tail (Ref. 45335).
More on author: Günther.
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 200 - 1200 m, usually 500 - 800 m (Ref. 1371). 深水域; 34°S - 65°S, 180°W - 180°E (Ref. 1371)
Southern Atlantic, Indian and Pacific: Subantarctic to temperate waters on both sides of South America, Falkland Islands, Discovery Tablemount and Meteor Seamount, South Africa, off Crozet and Prince Edward Islands, and off New Zealand and Macquarie Island.
靠近南極的對在南美洲，福克蘭群島，發現桌形山與流星海洋山脊，南非的兩邊, 外海的 Crozet 與島愛德華湖王子上的溫帶的水域 , 與外海的紐西蘭與 Macquarie 島。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 57.5, range 55 - 60 cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371); 最大年齡: 19 年 (Ref. 7059)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 2; 臀棘 0. Head short, its underside moderately to extensively scaled, but sometimes only a file or narrow band of small scales is present below the suborbital and preopercular ridges and posteriorly on lower jaw. Eyes relatively large. Snout short, moderately pointed, with small naked patches on dorsal surface behind leading edges. Pyloric caeca 13 to 21. Overall color is medium brown to somewhat straw color; fins darker, blackish in some; the dorsal and pelvic fins darker distally; oral cavity lining dark gray or brown.
頭部短, 它的下面一般到廣泛地覆有鱗片的, 但是有時只有一個小鱗片的縱列或狹帶存在眶下骨與前鰓蓋骨脊之下而且在下頜後面。 眼相當大的。 吻短的﹐一般尖, 有小的裸露區塊在背面上在後前緣。 幽門盲囊 13 到 21. 整體的色彩是普通褐色的對略微稻草顏色; 鰭比較深色的, 黑色的在一些裡面; 背部與腹鰭比較深色的末梢部地; 口腔襯裡深灰色或褐色。
A benthic species found on the continental slope (Ref. 75154). This species is being imported and sold to the United States by the Argentines under the name grenadero (Ref. 5171).
這種是被輸入而且賣到美國藉由阿根廷人被稱為 grenadero.(參考文獻 5171)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
靠近南極的對在南美洲，福克蘭群島，發現桌形山與流星海洋山脊，南非的兩邊, 外海的 Crozet 與島愛德華湖王子上的溫帶的水域 , 與外海的紐西蘭與 Macquarie 島。
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)
人類使用
漁業: 商業性
更多資訊
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 3.2 - 8.1, mean 6.7 °C (based on 164 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00170 - 0.00467), b=3.18 (3.03 - 3.33), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.58 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=19).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 19.5 [11.2, 47.6] mg/100g; Iron = 0.456 [0.212, 0.944] mg/100g; Protein = 16.9 [14.7, 19.1] %; Omega3 = 0.219 [0.102, 0.454] g/100g; Selenium = 28.6 [11.1, 65.6] μg/100g; VitaminA = 7.71 [1.54, 36.85] μg/100g; Zinc = 0.293 [0.188, 0.453] mg/100g (wet weight);
