分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Brachysomophis: Greek, brachys, eia = short + Greek, soma = body + Greek, ophis = serpent (Ref. 45335); longipinnis: From the Latin longus meaning long and pinna meaning fin.
More on authors: McCosker & Randall.
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 ? - 50 m (Ref. 42180). 溫帶
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Northwest Pacific: Taiwan Strait, Formosa Bank.
西北太平洋: 臺灣海峽，台灣堆。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 42.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. 42180)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 129. Tail 45% and head 11.5% of TL; dorsal-fin origin well behind pectoral tips; pectoral fin spatulate, moderately elongate; snout short, center of eye in anterior 40% of upper jaw; cirri of labial fringe slender, elongate and unbranched; interorbital space and top of head flat, eyes not elevated; head pores small bust mostly visible; teeth conical; preserved specimen pale ventrally, slightly darker dorsally, fins unpigmented except dorsal with a thin dark margin (Ref. 42180).
Body shape (shape guide): eel-like.
尾部 45% 与头部 11.5% 的 TL; 背鳍起点在胸鳍顶端正后方; 胸鳍竹片状的, 中等细长的; 吻短, 眼的中心在上颌的前40 %; 唇穗边的触须细长的，细长的与不分枝的; 眼间隔与头顶平的, 不升高的眼; 头部孔小的半身像大部份看得见; 齿锥形; 保存的标本腹侧灰白的, 颜色略深的背面, 鳍没有颜色除了背部有一个细的深色边之外.(参考文献 42180)
Minimum depth from Ref. 58018.
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: 臺灣海峽，台灣堆。
McCosker, J.E. and J.E. Randall, 2001. Revision of the snake-eel genus Brachysomophis (Anguilliformes: Ophichthidae), with description of two new species and comments on the species of Mystriophis. Indo-Pac. Fish. (33):1-32. (Ref. 42180)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: bycatch
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00093 (0.00041 - 0.00214), b=2.99 (2.79 - 3.19), 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): 3.8 ±0.6 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low to moderate vulnerability (32 of 100).
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