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Teleostei >
Saccopharyngiformes (Swallowers and gulpers) >
Saccopharyngidae (Swallowers)
Etymology: Saccopharynx: Latin, sacculus = small bag + Greek, pharyngx = pharynx (Ref. 45335); berteli: Named for Erik Bertelsen (Bertel), for his many contributions to the knowledge of deep sea fishes.
Eponymy: Dr Erik ‘Bertel’ Bertelsen (1912–1993) was a celebrated Danish fisheries biologist and ichthyologist at the Zoological Museum of the University of Copenhagen. [...] (Ref. 128868), visit book page.
More on authors: Tighe & Nielsen.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海区的; 深度上下限 0 - 1100 m (Ref. 36344). 深水域
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Central Pacific. High Seas only.
太平洋。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 89.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 36344)
简单描述
检索表 | 型态特徵 | 形态测量图
Saccopharynx berteli differs from all other species by the anterior position of the origin of the dorsal and anal fins (predorsal length 9.3 % and preanal length 11.5 % of TL); origin of "white lines" closer to snout than to pectoral fins; caudal organ slender and simple; nine body filaments longer than 1.5 mm and no isolated spots of photogenic tissue in front of caudal region; dorsal fin rays 235+; anal fin rays 257+ (Ref. 36344).
Body shape (shape guide): eel-like.
Saccopharynx berteli 有别于所有的其他种藉由背鳍与臀鳍的起源的位置向前;(前背的长度 9.3% 与肛门前部分的长度 11.5% 的 TL) " 白色的线 " 的起源更靠近吻超过对胸鳍; 尾部的器官细长而单一的; 九个尸体丝状突起在尾部的区域之前的长度超过 1.5 mm 与上照组织的没有孤立斑点; 背鳍鳍条 235+; 臀鳍棘条 257+.(参考文献 36344)
This species was caught in an open IKMT between 1100 meters and the surface (Ref. 36344).
这种于在 1100 公尺与表面之间的开放 IKMT 捕获。 (参考文献 36344)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
太平洋。
Tighe, K.A. and J.G. Nielsen, 2000. Saccopharynx berteli, a new gulper eel from the Pacific Ocean (Teleostei, Saccopharyngidae). Ichthyol. Res. 47(1):39-41. (Ref. 36344)
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
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (参考文献
69278): 4.2 ±0.6 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): High vulnerability (56 of 100).
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