分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Synaphobranchidae (Cutthroat eels)
通鰓鰻科 (Cutthroat eels) > Ilyophinae
Etymology: Dysomma: Greek, dys, dyo = two + Greek, omma = eye.
More on author: Barnard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 30 - 270 m (Ref. 11230). 熱帶
Widespread in the Indo-West Pacific: and Atlantic.
西大西洋: 美國的佛羅里達南部與德州到委內瑞拉。 印度-西太平洋: 南非 (參考文獻 3973, 在桑吉巴 (參考文獻 26165) 與日本的附近。 毫無疑問廣泛分佈。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 124490)
脊椎骨: 119 - 130. This species is distinguished by the following characters: presence of pectoral fin; dorsal-fin origin is slightly anterior to pectoral-fin base, predorsal length 10.7-13.1% TL; anus anterior, below tip of pectoral fin, preanal length 15.9-18.9% TL; very short trunk, 2.8-5.5% TL; intermaxillary teeth 2; compound teeth on vomer 4; single row of 9-11 large compound teeth on lower jaw; head pores: IO 4, SO 3; M 6; POP 0; AD 1, F 0, ST 0; lateral-line pores: predorsal 3-6, prepectoral 6-9, preanal 8-12, total 57-75, the last at posterior two-thirds of total length; MVF 8-14-124, total vertebrae 119-128 (up to 130 in Robins & Robins, 1989) (Ref. 106136).
灰白色顏色, 中央的鰭比較深色的.(參考文獻 3973) 在頰上的沒有鱗片與沒有乳突。 側線孔幾乎完成。 頭部感覺小孔的計數: 眶下的 5; 眶上的 3; 前鰓蓋-顎骨 6(參考文獻 31561)
Inhabits coastal waters. Prefers muddy bottoms, often off mouths of large rivers.
棲息於沿岸水域。 偏愛泥底部, 時常外海的大河口。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西大西洋: 美國的佛羅里達南部與德州到委內瑞拉。 印度-西太平洋: 南非 (參考文獻 3973, 在桑吉巴 (參考文獻 26165) 與日本的附近。 毫無疑問廣泛分佈。
Castle, P.H.J., 1986. Synaphobranchidae. p. 188-190. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3973)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 17.2 - 27.6, mean 23.6 °C (based on 944 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [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).
營養階層 (Ref.
69278): 4.0 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
