分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Alepocephaliformes (Slickheads and tubeshoulders) >
Alepocephalidae (Slickheads)
Etymology: Alepocephalus: Greek, alepos, alepidotos = without scales + Greek, kephale = head (Ref. 45335).
Eponymy: Alexander Emanuel Rodolphe Agassiz (1835–1910) was born in Switzerland but emigrated to the USA with his eminent palaeontologist father, Louis Agassiz (see next entry), and made a fortune out of copper mining. [...] (Ref. 128868), visit book page.
More on authors: Goode & Bean.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 深海魚; 深さの範囲 534 - 2500 m (Ref. 4460). Deep-water; 70°N - 15°N, 72°W - 5°W (Ref. 57313)
Eastern Atlantic: Iceland and Greenland, west of British Isles, Morocco south to Mauritania. Western Atlantic: Davis Strait south to Honduras.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 123 cm SL オス/雌雄の選別がない; (Ref. 106777); common length : 70.0 cm SL オス/雌雄の選別がない; (Ref. 4736)
Bathypelagic (Ref. 58426). Found over sand and clay bottoms. Gregarious. Feeds mostly ctenophores, but also crustaceans, echinoderms and polychaetes (Ref. 4460). Minimum depth based from Ref. 117245.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Markle, D.F. and Y.I. Sazanov, 1990. Alepocephalidae. p. 246-264. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4460)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 潜在的興味の
用具
特記事項
XMLをダウンロードして下さい
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]. |
|
Bayesian length-weight
|
a=0.00339 (0.00162 - 0.00707), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.9 ±0.25 se; based on food items. |
回復力 (参照 120179) |
非常に低い, 14年以上の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Very high vulnerability (78 of 100). 🛈 |
価格帯 (Ref. 80766) |
Unknown.
|
栄養素 (Ref. 124155) |
Calcium = 12.5 [6.6, 34.8] mg/100g; Iron = 0.333 [0.135, 0.854] mg/100g; Protein = 11.8 [9.9, 15.0] %; Omega3 = 0.366 [0.143, 1.041] g/100g; Selenium = 33.7 [14.0, 88.7] μg/100g; VitaminA = 7.28 [1.53, 35.33] μg/100g; Zinc = 0.328 [0.209, 0.546] mg/100g (wet weight); based on nutrient studies. |