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: Blachea: Named for J. Blanche, in recognition of his many contributions to the knowledge on anguilliform fishes, both adults and larvae; longicaudalis: Named for its highly elongated caudal section, typical of the species.
Eponymy: Jacques Blache (1922–1994) was a French ichthyologist who worked for the Office de la Recherche Scientifique et Technique d’Outre-Mer (ORSTOM) in Kampuchea (1948–1953) and in various African countries including Chad, Congo and Senegal (1953–1973). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 400 - 461 m (Ref. 54804). 深水域
Western Pacific: Fiji and New Caledonia.
西太平洋: 斐濟與新加勒多尼亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 68.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 54804); 57.0 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 211 - 222; 臀鰭軟條: 154 - 157; 脊椎骨: 168 - 176. Diagnosis: The distal ends of the 5th-7th rays of branchiostegal membrane protruding outside through branchiostegal membrane. Vertebrae 168-176; trunk vertebrae 74-77. Dorsal fin rays 211-222. Anal fin rays154-157 (Ref. 54804).
鑑別: 鰓蓋薄膜的第 5-第 7個鰭條的末端伸出在經過鰓蓋薄膜之外。 脊椎骨 168-176; 軀幹脊椎骨 74-77. 背鰭鰭條 211-222. Anal fin rays154-157.(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: 斐濟與新加勒多尼亞。
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 2024-2)
無危 (LC) ; Date assessed: 15 August 2011
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Estimates based on models
Preferred temperature (Ref.
123201): 6.8 - 14.4, mean 12.6 °C (based on 11 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [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): 4.0 ±0.5 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): Moderate to high vulnerability (47 of 100).
