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Teleostei >
Aulopiformes (Grinners) >
Aulopidae (Aulopus)
Etymology: Leptaulopus: Name from Greek 'leptos' meaning slender and 'aulopus' for a name long applied to the broader group of fi shes to which the genusbelong; referring to the slender form of the speciesit comprises.
Eponymy: Not an eponym, but apparently derived from its Japanese name, Eso-damashi. (Ref. 128868), visit book page.
More on author: Tanaka.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的; 深度上下限 100 - 500 m (Ref. 51600). 亞熱帶的
Western Pacific: Japan, East China Sea, Taiwan and Australia.
西北太平洋: 日本與琉球群島 (參考文獻 559) ，台灣.(參考文獻 31559)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 31.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 94775)
背棘 (总数) : 0; 背的软条 (总数) : 14; 臀棘: 0; 臀鳍软条: 8 - 9. Distinguished from other Aulopus species of Japan in having fewer dorsal fin rays, and its orbit that is less than snout length. Second dorsal ray in males not prolonged; pyloric caeca 9-13 (Ref. 31559).
Body shape (shape guide): elongated; Cross section: circular.
与日本的其他 Aulopus 种有较少的背鳍鳍条，而且它的眼窝，那是少于吻的长度区分了。 在不被延长的雄性中的第二背鳍鳍条; 幽门的盲肠 9-13.(参考文献 31559)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 日本與琉球群島 (參考文獻 559) ，台灣.(參考文獻 31559)
Gomon, M.F., C.D. Struthers and A.L. Stewart, 2013. A new genus and two new species of the family Aulopidae (Aulopiformes), commonly referred to as Aulopus Flagfins, Sergeant Bakers or Threadsails, in Australasian waters. Spec. Div. 18:141-161. (Ref. 94775)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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基于模型的估算
首选温度 (参考文献
123201): 4.1 - 20.2, mean 15.2 °C (based on 50 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00185 - 0.01077), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): Low to moderate vulnerability (28 of 100).
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