分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses) >
Epigonidae (Deepwater cardinalfishes)
Etymology: Epigonus: Greek, epi = over, in front + Greek, gonio = angle (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 100 - 1200 m (Ref. 559). 深水域
Pacific Ocean: off southern Japan, Tasmanian Sea, seamounts in the Hawaiian Ridge. Western Central Atlantic: Gulf of Mexico and the Caribbean Sea. Several closely related species may be involved.
太平洋: 外海的日本南部，塔斯梅尼亞的海洋, 在夏威夷脊中的海洋山脊。 中西大西洋: 墨西哥灣與加勒比海。 一些近親魚種可能是有關的。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44983)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 9. Opercular spine present. Gill rakers on the first arch are broader at the proximal end, usually with ridged internal edges (western Atlantic individuals with 26-30, Japanese specimens with 24-32, and Hawaiian Ridge specimens with 30-32). Teeth are developed on the central portion of the tongue but not on its edges (Ref. 31632).
鳃盖棘呈现。 在第一个弓上的鳃耙在近侧端比较宽, 通常有有脊的内缘.(大西洋西部个体具有 26-30, 日本标本具有 24-32, 与夏威夷脊标本具有 30-32) 齿在舌的中央部分上被发展但是不在它的边缘上.(参考文献 31632)
A mesobenthic-pelagic species living mainly above the bottom (Ref. 31632). Found on or near continental slopes and seamounts (Ref. 559).
中深底栖-大洋性鱼种生活主要在底部上面。 (参考文献 31632) 栖息于近的大陆斜坡与海洋山脊.(参考文献 559)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
太平洋: 外海的日本南部，塔斯梅尼亞的海洋, 在夏威夷脊中的海洋山脊。 中西大西洋: 墨西哥灣與加勒比海。 一些近親魚種可能是有關的。
Abramov, A.A., 1992. Species composition and distribution of Epigonus (Epigonidae) in the world ocean. J. Ichthyol. 32(5):94-108. (Ref. 31632)
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Estimates based on models
Preferred temperature (Ref.
123201): 5.8 - 17.6, mean 11.4 °C (based on 225 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00278 - 0.01501), b=3.09 (2.88 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
