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) >
Congridae (Conger and garden eels)
糯鰻科 (Conger and garden eels) > Congrinae
Etymology: Macrocephenchelys: Greek, makros = great + Greek,kephale = head + Greek, enchelys, -yos = eel (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 280 - 440 m (Ref. 54804). 熱帶
Northwest Pacific: Taiwan. Records from the Philippines, Australia, and New Caledonia needs further confirmation.
西太平洋: 台灣到澳洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 36.7 cm TL 雄魚/尚未辨別雌雄; (Ref. 54804)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 256 - 300; 臀鰭軟條: 184 - 240; 脊椎骨: 151 - 155. Diagnosis: The snout is blunt; length of pectoral fins 49-55% of head length. Origin of dorsal fin above the end of pectoral fin. Vertebrae 151-155; trunk vertebrae 38-41. Lateral line pores to anus 25-28. Dorsal fin rays 256-300; anal fin rays 184-240 (Ref. 54804).
鑑別: 吻部鈍的; 胸鰭 49-55% 的頭長長度。 在胸鰭的末端上面的背鰭起點。 脊椎骨 151-155; 軀幹脊椎骨 38-41. 對肛門 25-28 的側線孔. 背鰭鰭條 256-300; 臀鰭棘條 184-240.(參考文獻 54804)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 台灣到澳洲。
Lin, J., Shao. K.-T. and D.G. Smith, 2018. The eel genus Macrocephenchelys (Anguilliformes: Congridae) in Taiwan, with description of a new species. Zootaxa 4454(1):186-199. (Ref. 129313)
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Estimates based on models
Preferred temperature (Ref.
123201): 8.4 - 17.2, mean 11.8 °C (based on 99 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00062 (0.00028 - 0.00136), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
