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); shcherbachevi: Named for Yuri N. Shcherbachev, IOAN..
More on authors: Iwamoto & Merrett.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 790 - 835 m (Ref. 35908). 深水域
Western Central Pacific: known only from south of New Caledonia on the Loyalty Ridge.
中西太平洋: 在忠誠脊上已知只來自新加勒多尼亞南方了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2. Snout 2.5 in HL; viewed dorsally somewhat duck-bill shaped, lateral margins convex, completely supported by bone; terminal scute blunt; orbits large, about equal to interorbital width, 1.6-1.7 in snout. Subopercle terminates in slender acute flap. Dermal window of light organ prominent, immediately anterior to periproct, length about 1/3 orbit diameter. Anus slightly removed from anal fin. Underside of head covered with numerous dark filamentous and flaplike papillae; almost entirely naked except for patch above end of lower jaw and at end of preopercle; nasal fossa scaled over entire ventral surfaces. Spinules on body scales strong, bladelike, with broad buttresses; arranged in 4 or 5 divergent rows. First dorsal fin uniformly dark; other fins dark to dusky; mouth dark.
吻 2.5個 HL比率; 背面略微看了鴨子-嘴形狀又側面的邊緣凸狀,完全地由硬骨支撐了; 末端的鱗甲鈍的; 眼窩大的, 大約等於眼間骨寬度,1.6-1.7 在吻中。 子鰓蓋在細長的尖銳鰓蓋中結束。 發光器的皮窗突出的, 緊鄰肛門周圍之前, 長度大約 1/3 眼窩直徑。 肛門些微地從臀鰭移走。 頭部的下面覆蓋著很多深色的絲狀而片狀乳突了; 幾乎完全裸露除了在下頜的末端上面的小區塊而在前鰓蓋骨的末端; 鼻窩在整個的腹面之上覆有鱗片的。 在身體鱗片上的小刺強的﹐刀葉狀的, 有寬的拱壁; 排列成 4 或 5 分歧的列了。 第一背鰭全黑色; 其他的鰭深色的到暗色的; 嘴深色的。
A benthic species found on the continental slope (Ref. 75154). Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中西太平洋: 在忠誠脊上已知只來自新加勒多尼亞南方了。
Iwamoto, T. and N.R. Merrett, 1997. Pisces Gadiformes: Taxonomy of grenadiers of the New Caledonian region, southwest Pacific. Mem. Mus. Natl. Hist. Nat. (176):473-570. (Ref. 35908)
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Estimates based on models
Preferred temperature (Ref.
123201): 4.8 - 5.5, mean 5.2 °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=0.00251 (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): 3.5 ±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 (29 of 100).
