分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays) >
Serrivomeridae (Sawtooth eels)
Etymology: Serrivomer: Latin, serran, serranus, saw + Latin, vomer = ploughshare; in fishes = bone forming the front part of the roof of the mouth (1823) (Ref. 45335); jesperseni: Named after P. Jespersen, monographer of the anguillid letocephalids..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 ? - 825 m (Ref. 6885). 深水域
Western Pacific: Papua New Guinea. Eastern Pacific: British Columbia, Canada (Ref. 6885), Gulf of Panama (Ref. 6993) and Chile (Ref. 9068).
西太平洋: 巴布亞新幾內亞。 東太平洋: 加拿大卑詩省 (參考文獻 6885) ，巴拿馬灣 (參考文獻 6993) 與智利.(參考文獻 9068)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 67.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 96339)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 141 - 170; 臀棘: 0; 臀鳍软条: 127 - 161; 脊椎骨: 150. Dorsal and anal fins confluent with caudal fin; caudal minute and narrow; pectorals small (Ref. 6885). Dark in color; mouth, lining of gill cover, and peritoneum black (Ref. 6885).
背鳍与臀鳍与尾鳍汇和鳍; 尾部的细小而狭窄的; 胸鳍小的.(参考文献 6885) 深色的颜色; 嘴，鳃盖的衬里与腹膜黑色.(参考文献 6885)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西太平洋: 巴布亞新幾內亞。 東太平洋: 加拿大卑詩省 (參考文獻 6885) ，巴拿馬灣 (參考文獻 6993) 與智利.(參考文獻 9068)
Hart, J.L., 1973. Pacific fishes of Canada. Bull. Fish. Res. Board Can. 180:740 p. (Ref. 6885)
人类利用
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Estimates based on models
Preferred temperature (Ref.
123201): 7 - 14.8, mean 10.5 °C (based on 453 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5059 [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 (Ref.
69278): 3.8 ±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 (47 of 100).
