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: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335); kaiyomaru: Named for the fisheries research vessel Kaiyo Maru; noun in apposition..
More on authors: Arai & Iwamoto.
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 625 - 1150 m (Ref. 11953). 深水域; 40°S - 56°S
Southern circumglobal: New Zealand, Tasmania, and the Falkland Islands. Also known from the southeast Atlantic off Gough and Discovery tablemounts.
南方 circumglobal: 紐西蘭，塔斯梅尼亞與福克蘭群島。 也已知來自東南大西洋外海的 Gough 與發現桌形山。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 43.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 2; 臀棘 0. This species is distinguished by the following characters: snout long. Slender, and sharply pointed, its length 43-48% HL, 0.5-0.7 into orbit diameter; normally no scales on ventral aspects of head except along anterolateral margin of snout; naked areas dorsally behind anterolateral margins of snout confined to narrow strips; anterolateral edges of snout not supported by bone (median and lateral processes of nasal bone not united); ventral light organ very small, short, situated just before anus; scales large, fairly deciduous, spinules short, imbricate, aligned in 8 to 10, slightly divergent rows; overall color is gray-brown, with a bluish band around trunk; the underside of the head dusky to densely punctuated; the orbit rim black; the fins blackish to dusky (Ref. 1371, 36027).
這種被藉著下列的特徵區別: 吻長的。 細長的, 與非常尖的, 它的長度 43-48% HL, 0.5-0.7 進入眼窩直徑之內; 通常沒有鱗片在頭部的腹面上除了沿著吻的前外側邊緣之外; 裸露區背面在吻的前外側邊緣後面侷限於狹窄的長條; 不被由硬骨 (中動脈與不被結合的鼻骨側面突起) 支撐的吻的前外側邊緣; 腹面發光器非常小的﹐短的, 位於正好在肛門前; 鱗片大的, 非常易脫落的, 小刺短,邊緣重疊成瓦狀, 排列成 8 到 10, 些微分歧的列; 整體的色彩是灰褐色, 軀幹的周圍具有一個藍色的條紋; 頭部的下面暗色的到濃密地加標點符號; 眼窩鑲邊黑色; 鰭黑色的到暗色的.(參考文獻 1371,36027)
Feeds on deep-sea decapod crustaceans, gastropods, and polychaetes (Ref. 1371). Probably taken occasionally in by-catch of commercially important fishes (Ref. 1371).
吃深海的十足目的甲殼動物，腹足動物與多毛類動物。 (參考文獻 1371) 可能在商業重要魚的誤捕偶而捕獲了。 (參考文獻 1371)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南方 circumglobal: 紐西蘭，塔斯梅尼亞與福克蘭群島。 也已知來自東南大西洋外海的 Gough 與發現桌形山。
Iwamoto, T. and E. Anderson, 1994. Review of the grenadiers (Teleostei: Gadiformes) of southern Africa, with descriptions of four new species. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (61):1-28. (Ref. 11953)
人類使用
漁業: 沒有興趣
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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
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Estimates based on models
Preferred temperature (Ref.
123201): 2 - 7.7, mean 4.3 °C (based on 86 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00251 (0.00128 - 0.00492), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.46 se; based on food items.
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
