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: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335).
Eponymy: E Peterson was the gunner of the ‘Investigator’, the ship from which the holotype was collected. [...] (Ref. 128868), visit book page.
More on author: Alcock.
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 296 - 1019 m (Ref. 1371), usually 350 - 700 m (Ref. 1371). 深水域; 15°N - 10°S, 39°E - 137°E (Ref. 1371)
Indian Ocean: Western Indian Ocean: Somalia and Kenya. Eastern Indian Ocean: Andaman Sea to Indonesia.
西印度洋: 索馬利亞與肯亞。 東印度洋: 安達曼海到印尼。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 42.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 1371)
背棘 (總數) : 2; 臀棘: 0. Scales rather large, with short, slender, conical spinules, many with broadened bases, arranged in widely divergent V rows or quincunx pattern. Snout with a black margin along its leading edge, extending posteriorly to suborbital shelf, over supranarial ridges, and dorsal rim of orbits; first dorsal fin with a prominent black blotch distally.
鱗片相當大, 有短的, 細長又錐形小刺,大多有擴大被排列成岐異度大的 V 列或梅花狀圖案的基底。 吻部有黑色的邊緣沿著它的前緣, 對眶下架向後延伸,遍及上鼻孔脊, 與眼窩的背部邊緣; 末梢部地第一背鰭有一個突出的黑色斑塊。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 索馬利亞與肯亞。 東印度洋: 安達曼海到印尼。
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 2024-2)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 6.5 - 10.8, mean 8.9 °C (based on 220 cells).
Phylogenetic diversity index (Ref.
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 (Ref.
69278): 3.8 ±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 (32 of 100).
![Image of Ventrifossa petersonii (Peterson\](/images/thumbnails/gif/tn_Vepet_u0.gif "Image of Ventrifossa petersonii (Peterson\")