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).
More on author: Günther.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 深海底的; 非遷移的; 深度上下限 540 - 2070 m (Ref. 1371). 深水域; 33°S - 50°S, 137°E - 179°W (Ref. 1371)
Southwest Pacific: New Zealand, Tasman Sea, south of Tasmania, southeast Australia (Victoria), and possibly also across the Indian Ocean (Ref. 1371). A possible subspecies, Coryphaenoides serrulatus oceanus from the Indian Ocean (Walters Shoals south of Madagascar to Broken Ridge in 870-1,255 m) is recognized by Iwamoto and Shcherbachev (Ref. 10993).
西南太平洋: 紐西蘭，塔斯曼海，塔斯梅尼亞，澳洲 (維多利亞) 東南部南方, 與可能地也越過印度洋.(參考文獻 1371) 一個可能的亞種, 來自印度洋 (在 870-1,255 公尺中的打破脊的馬達加斯加到沃爾特淺灘南方) 的 Coryphaenoides serrulatus oceanus 可藉由 Iwamoto 與 Shcherbachev 辨識出來.(參考文獻 10993)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 48.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 71794)
背棘 (總數) : 2; 臀棘: 0. Head of moderate-size, its underside scaled; sensory pores on head prominent; eyes relatively large; snout blunt, its tip and lateral angles with large, stout tubercular scutes. Scales adherent, densely covered with distinctly shield-shaped imbricate spinules. Pyloric caeca short, directed anteriorly, 10 to 12; retia mirabilia 6. Overall color is brownish gray; fins dusky; oral and branchial cavities blackish.
Body shape (shape guide): elongated; Cross section: circular.
頭部中等大小的, 它的下面覆有鱗片的; 在頭部上的感覺小孔突出的; 眼相當大的; 吻鈍的, 它的頂端與側面的角有大的, 矮胖的有小瘤的鱗甲。 鱗片追隨者, 濃密地明顯地覆蓋著遮蔽-形狀的重疊成瓦狀的小刺。 幽門盲囊短,前面地直接的,10 到 12; retia mirabilia 6. 整體的色彩是灰褐色; 鰭暗色的; 口腔與鰓室黑色的。
A benthic species (Ref. 75154) recorded from the continental slope (Ref. 9563, 75154).
記錄自大陸斜坡了。 (參考文獻 9563)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南太平洋: 紐西蘭，塔斯曼海，塔斯梅尼亞，澳洲 (維多利亞) 東南部南方, 與可能地也越過印度洋.(參考文獻 1371) 一個可能的亞種, 來自印度洋 (在 870-1,255 公尺中的打破脊的馬達加斯加到沃爾特淺灘南方) 的 Coryphaenoides serrulatus oceanus 可藉由 Iwamoto 與 Shcherbachev 辨識出來.(參考文獻 10993)
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 2025-1)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (參考文獻
123201): 3.1 - 7.2, mean 4.8 °C (based on 181 cells).
Phylogenetic diversity index (參考文獻
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 (參考文獻
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
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