Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays) >
Nettastomatidae (Duckbill eels)
Etymology: Nettastoma: Greek, netta = duck + Greek, stoma = mouth (Ref. 45335); parviceps: From the Latin parvus meaning little and caput meaning head, referring to the slightly smaller size of the head of this species compared to that of N. melanura, the only other species of the genus known to Günther..
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 60 - 1190 m (Ref. 40819). 深水域
Indo-Pacific: bitemperate distribution, recorded from Japan, Hawaii, eastern Australia, and southeastern Africa. Southeast Pacific: Chile (Ref. 9068). Rare or absent in equatorial waters.
印度-太平洋: 南北半球溫帶分布, 從日本，夏威夷，澳洲東部與非洲東南部記錄。 東南太平洋: 智利.(參考文獻 9068) 稀有的或不存在於近赤道的水域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 82.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6591)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 230. SO5 pore normally absent. Lateral line pores 49-58. Median vomerine teeth not enlarged. Posterior nostril above posterodorsal corner of eye. Other characteristics: Color gray; vertical fins black-edged; snout gray-black; iris and opercular regions silver.
因此 5个孔通常不存在。 侧线孔 49-58. 中动脉犁骨齿不增大了。 在眼的背部后方角落上面的后鼻孔。 其他的特性: 彩色灰色; 垂直的鳍黑边; 吻灰色-黑色; 虹膜与鳃盖区域银色的。
Inhabits the continental slope (Ref. 7300, 75154) and shelf (Ref. 75154).
栖息于大陆斜坡。 (参考文献 7300)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-太平洋: 南北半球溫帶分布, 從日本，夏威夷，澳洲東部與非洲東南部記錄。 東南太平洋: 智利.(參考文獻 9068) 稀有的或不存在於近赤道的水域。
Castle, P.H.J., 1986. Nettastomatidae. p. 190-191. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 6591)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
115969): 7.8 - 17.5, mean 11.5 (based on 548 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00036 - 0.00223), b=2.98 (2.77 - 3.19), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (53 of 100).
