Eurypharynx pelecanoides Vaillant, 1882
Pelican eel
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Eurypharynx pelecanoides AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Saccopharyngiformes (Swallowers and gulpers) 囊鰓鰻目 (Swallowers and gulpers) > Eurypharyngidae (Gulpers) 寬咽魚科 (Gulpers)
Etymology: Eurypharynx: Greek, eurys = long + Greek, pharyngx = pharynx (Ref. 45335).
More on author: Vaillant.
Etymology: Eurypharynx: Greek, eurys = long + Greek, pharyngx = pharynx (Ref. 45335).
More on author: Vaillant.
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 500 - 7625 m (Ref. 58426), usually 1200 - 1400 m (Ref. 559). 深水域; 67°N - 56°N, 180°W - 180°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Circumglobal: In tropical to temperate waters. Eastern Pacific: ranges from northern California to Peru (Ref. 35600).
所有的溫帶與熱帶的海洋。 東太平洋: 範圍從北加州到祕魯.(參考文獻 35600)
所有的溫帶與熱帶的海洋。 東太平洋: 範圍從北加州到祕魯.(參考文獻 35600)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27000); common length : 55.0 cm NG 雄鱼/尚未辨别雌雄; (Ref. 5755)
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27000); common length : 55.0 cm NG 雄鱼/尚未辨别雌雄; (Ref. 5755)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 臀棘: 0. Mouth greatly enlarged by a backward extension of jaws, gape comprising half or more of preanal length; buccal cavity greatly distensible. Tail attenuated and ending in an expanded, luminous caudal organ. Caudal fin absent; scales absent; lateral line without pores, instead with groups of elevated tubules.
Body shape (shape guide): eel-like.
嘴藉着颚的向后延长明显增大, 口裂组成肛门前部分的长度的一半或更多; 喷水孔非常扩大。 尾部变细了而且末端形成一扩大, 发光的尾部器官。 尾鳍不存在; 鳞片不存在; 没有孔的侧线, 改为和群体的升高细管。
Body shape (shape guide): eel-like.
嘴藉着颚的向后延长明显增大, 口裂组成肛门前部分的长度的一半或更多; 喷水孔非常扩大。 尾部变细了而且末端形成一扩大, 发光的尾部器官。 尾鳍不存在; 鳞片不存在; 没有孔的侧线, 改为和群体的升高细管。
Meso- to abyssopelagic (Ref. 58302) and bathypelagic (Ref. 58426). Adults feed mainly on crustaceans, but also take fishes, cephalopods, and other invertebrates (Ref. 2850, 11041). Oviparous, planktonic eggs hatch into planktonic leptocephalus larvae (Ref. 6719, 35600). Degenerative changes in males and females suggest semelparity (Ref. 35600).
主要捕食甲壳动物, 但也吃鱼，头足类动物与其他的无脊椎动物.(参考文献 2850,11041) 卵生的, 浮游性卵孵化成浮游性狭首型幼鱼仔鱼.(参考文献 6719,35600) 在雄性与雌性方面的退化改变意味着单次生殖。 (参考文献 35600)
主要捕食甲壳动物, 但也吃鱼，头足类动物与其他的无脊椎动物.(参考文献 2850,11041) 卵生的, 浮游性卵孵化成浮游性狭首型幼鱼仔鱼.(参考文献 6719,35600) 在雄性与雌性方面的退化改变意味着单次生殖。 (参考文献 35600)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Semelparous (Ref. 36055). Oviparous (Ref. 35600). Degenerative changes in males and females suggest semelparity (Ref. 35600). Egg cells within each of the gonads have the same developmental stage (monocyclic ovaries) suggesting only one spawning during its lifetime or periodic spawning (Ref. 36055).所有的溫帶與熱帶的海洋。 東太平洋: 範圍從北加州到祕魯.(參考文獻 35600)
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Nielsen, J.G. and E. Bertelsen, 1990. Eurypharyngidae. p. 206. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4457)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 1.5000 [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). |
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营养阶层 (参考文献 69278) |
4.1 ±0.57 se; based on food items. |
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回复力 (参考文献 120179) |
非常低的, 最小族群倍增时间超过14 年 (Assuming semelparity with tm>10). |
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渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (54 of 100). 🛈 |
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营养素 (Ref. 124155) |
Calcium = 15.6 [4.0, 64.6] mg/100g; Iron = 0.408 [0.125, 1.243] mg/100g; Protein = 2.94 [0.00, 6.86] %; Omega3 = 0.192 [0.063, 0.599] g/100g; Selenium = 18.7 [6.0, 72.0] μg/100g; VitaminA = 28.8 [3.8, 214.8] μg/100g; Zinc = 0.453 [0.206, 1.092] mg/100g (wet weight); |