分類 / 名稱
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Teleostei >
Acropomatiformes (Oceanic basses) >
Malakichthyidae (Temperate ocean-basses)
Etymology: Malakichthys: Greek, malakia = softness + Greek, ichthys = fish (Ref. 45335).
Eponymy: Dr Yohiro (also spelt Yojiro) Wakiya was superintendent of the Korean Government Fisheries Experiment Station. He was honoured in the gudgeon’s trinomial for his help in the preparation of Mori’s paper. He collected the seabass holotype. (Ref. 128868), visit book page.
More on authors: Jordan & Hubbs.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 pelagic-neritic; 深度上下限 ? - 200 m (Ref. 11230). 溫帶
Northwest Pacific: southern Japan, the East China Sea and around Taiwan.
西北太平洋: Boso 半島, 日本到東中國海。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 637)
背棘 (總數) : 9 - 10; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 8 - 9; 脊椎骨: 10 - 15. This species has the following characters: chin with a pair of distinct spines; proximal-middle radial of first anal-fin pterygiophore slender with no hollow; well developed lateral wing; 13 (rarely 12) pectoral-fin rays; A III, 9 (rarely 8); longest anal-fin ray is shorter than half of base of anal fin; body depth 34-41% LS; lateral line scales 48-51; gill rakers 22-24 on lower arm (Ref. 76883). Body uniformly brownish-silver dorsally, white ventrally (Ref. 559).
Body shape (shape guide): elongated; Cross section: compressed.
身體均勻褐色-銀色的背面, 腹側白色的。 臀鰭基底長度長度超過最長的臀鰭鰭條。 臀鰭的第一支鰭骨的形狀小的-像船一樣的。
Feeds on small crustaceans and fishes, among others (Ref. 559). Caught in depths of less than 150 m (Ref. 637).
吃小型甲殼動物與魚, 尤其是。 (參考文獻 559) 在深度少於 150 公尺捕獲了。 (參考文獻 637)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西北太平洋: Boso 半島, 日本到東中國海。
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
首選溫度 (參考文獻
123201): 11.9 - 22.2, mean 18.5 °C (based on 126 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00181 - 0.01207), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 4.0 ±0.66 se; based on food items.
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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