分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Beryciformes (Sawbellies) >
Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Melamphaes: Greek, melan, -anos = black + Greek, amphi = both side (Ref. 45335).
More on author: Gill.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 深海浮遊性; 深さの範囲 100 - 3200 m (Ref. 84880), usually 300 - ? m (Ref. 84880). Deep-water; 29°N - 48°S
North Atlantic: off the American, European and African coasts; central part of the Ocean - above the Corner Ridge and North-Atlantic Ridge (northern most 57°46'N, 11°05'W). South Atlantc: Vema Seamount, Argentina to South Africa (northern most 18°39'S, 04°16'W, all other catches up to 40°S. Indian Ocean: off South Africa, Madagascar and Mozambique ridges. Pacific: Northwest - off Nampo Is. And Ogasawara (Bonin); Northeast - off California; Southwest - Tasman Sea.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 9.4, range 9 - 9.7 cm
Max length : 10.6 cm SL オス/雌雄の選別がない; (Ref. 84880)
背面の脊椎 (合計) : 3; 背鰭 (合計) : 5; 肛門の骨: 1; 臀鰭: 17. Light brown body; unpigmented fins; mouth and branchial cavity light brown. Well-developed post temporal spine, directed antero-dorsally. About 20 transverse rows of scales (nape to caudal fin) (Ref. 31511). Head with obtuse angle in lateral margin (Ref. 37108).
Body shape (shape guide): fusiform / normal.
A mesopelagic oceanic species (Ref. 84880)
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Kotlyar, A.N., 1999. Melamphaes suborbitalis (Melamphaidae): osteology, intraspecific structure, distribution, and description of a new species, Melamphaes parini sp. nova. Vopr. Ikhtiol. 39(4):447-459. [In Russian. English translation in J. Ichthyol. v. 39 (no. 6): 421-432.]. (Ref. 84880)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01096 (0.00451 - 0.02668), b=3.10 (2.89 - 3.31), 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 ±0.2 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 (Assuming tm=2-4). |
漁業の脆弱性 (Ref. 59153) |
Moderate to high vulnerability (53 of 100). 🛈 |