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); charius: Specific name from the Greek word 'charieis' meaning graceful.
More on authors: Iwamoto & Williams.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 420 - 691 m (Ref. 35909). 深水域; 17°S - 26°S
Eastern Indian Ocean: known only from Western Australia, Australia.
東印度洋: 已知只來自西澳大利亞，澳洲了。
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. 35909)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2. The snout moderate in adults to long in young, sharply pointed, 38-50% of head length (HL), anterolateral margin completely supported by bone Orbit diameter less than postorbital length of head, 24-30% HL, 1.3 - 2.1 times into snout length. The upper jaw extending posteriorly to below hind margin of pupil. Short, narrow, pointed flap of subopercle. Short, naked black fossa of light organ anterior to anus, with the anus removed from anal fin by one or two scale rows. Underside of head with small, finely spinulated scales except along the border of the mouth, ventral and posterior margins of preopercle, and anteriorly on lower jaw. Scattered scales on nasal fossa, mostly confined ventrally. Body scales with short overlapping spinules in 4-7 divergent rows, none especially broad-based nor enlarged. Fins without prominent markings (Ref. 35909).
吻部中等的當成魚時到長的當幼魚時, 非常尖又 38-50% 的頭長 (HL), 前外側的邊緣完全地由硬骨眼窩直徑支撐了少於眼眶後的頭長， 24-30% HL,1.3- 2.1 倍進入吻的長度之內。 上頜向後延伸到在瞳孔的後緣之下。 子鰓蓋的短的﹐狹窄的﹐和尖鰓蓋。 短, 發光器的裸露黑色窩位於肛門前,藉由被從臀鰭移動一或二鱗片列的肛門。 下面頭部有小又細小刺的鱗片除了沿著前鰓蓋骨的嘴巴，腹面與後緣的邊緣之外, 與前面地在下頜上。 在鼻窩上的分散的鱗片,大部份腹地限制了。 身體在 4-7 分歧的列中鱗片有短的部分重疊的小刺, 沒有尤其基底寬而增大的。 鰭沒有突出的斑紋。 (參考文獻 35909)
Found on the continental slope. Benthic (Ref. 75154).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東印度洋: 已知只來自西澳大利亞，澳洲了。
Iwamoto, T. and A. Williams, 1999. Grenadiers (Pisces, Gadiformes) from the continental slope of western and northwestern Australia. Proc. Calif. Acad. Sci. 51(3):105-243. (Ref. 35909)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
漁業: 潛在的興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 6.8 - 10.6, mean 8.3 °C (based on 6 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
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).
