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: Gnathophis: Greek, gnathos = jaw + Greek, ophis = serpent (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 183 - 199 m (Ref. 54804). 溫帶
Western Pacific: SW part of the Japanese Archipelago, South China seas, including the Philippines.
西太平洋: 日本列島，南中國海的西南部份, 包括菲律賓。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 41.5 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) : 181 - 191; 臀鰭軟條: 128 - 132; 脊椎骨: 121 - 131. Diagnosis: Unpaired fins with dark margins. Second lateral line pore and pores above the pectoral fin from 7th-8th to 11th-15th elevated. Vertebrae 121-131; trunk vertebrae 38-40. Lateral line pores to anus 30-33. Supraorbital canal 6; suborbital canal 8; preoperculomandibular canal 10; occipital commissure 3. Swim bladder reaches slightly behind the anus; stomach dark, while intestine and peritoneum are dark (Ref. 54804).
鑑別: 不成對的鰭有黑邊。 在胸鰭上面的第二個側線孔與孔從第 7- 第 8 到第 11- 第 15 升高的。 脊椎骨 121-131; 軀幹脊椎骨 38-40. 對肛門 30-33 的側線孔. 眶上管 6; 眶下骨管 8; 前鰓顎管 10; 後頭骨合縫處 3. 泳鰾在肛門後面些微地達到; 腹部深色的, 然而腸與腹膜是深色的.(參考文獻 54804)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西太平洋: 日本列島，南中國海的西南部份, 包括菲律賓。
Karmovskaya, E.S., 2004. Benthopelagic bathyal conger eels of families Congridae and Nettastomatidae from the Western Tropical Pacific, with descriptions of ten new species. J. Ichthyol. 44(1):S1-S32. (Ref. 54804)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 01 February 2017
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Estimates based on models
Preferred temperature (Ref.
123201): 14.1 - 15.4, mean 15.2 °C (based on 4 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00063 (0.00029 - 0.00138), b=3.18 (3.00 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
