分類 / Names
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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Ventrifossa: Latin, venter, ventris = belly + Latin, fosa = pit (Ref. 45335); vinolenta: From the Latin vinolentus, drunk on wine, but also meaning wine-colored, in reference to the overall tint of the trunk and tail of the fish and of the nose of the second author.
More on authors: Iwamoto & Merrett.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 深海魚; 深さの範囲 745 - 825 m (Ref. 35908). Deep-water
Western Central Pacific: known only from the Chesterfield and Bellona Plateau west of New Caledonia.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 23.0 cm TL オス/雌雄の選別がない; (Ref. 35908)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 2. Pelvic rays rarely 9; snout relatively long and pointed, 27-32 % HL; preoral 19-25% HL, orbit diameter 32-36%; length upper jaw 37-38%; inner gill rakers first arch 12-14; dorsolateral dark streak extending from parietal region to end of tail; dorsum above dark streak distinctly pale; leading edge of snout with black margin, extending posteriorly over supranarial ridges and dorsal rim of orbits; no median snout streak; base of first dorsal pale, but rays proximally black, distally fading to pale; lips blackish, ascending process of premaxillary black; mouth mostly black but with pale areas; small species, probably less than 30 cm TL.
Body shape (shape guide): elongated.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
用具
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インターネットの情報源
Estimates based on models
Preferred temperature (参照
123201): 5 - 6.7, mean 5.5 °C (based on 7 cells).
Phylogenetic diversity index (参照
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).
栄養段階 (参照
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
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