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) >
Nettastomatidae (Duckbill eels)
絲鰻科 (Duckbill eels)
Etymology: Saurenchelys: Greek, sauros = lizard + Greek,enchelys, -yos = eel (Ref. 45335); taiwanensis: Stated to be named for its type locality; however, it was Philippines and not Taiwan that was identified to be the occurrence of the holotype.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 1043 - 1102 m (Ref. 54804). 熱帶
Western Pacific: Philippines.
西太平洋: 菲律賓。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 34.2 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
Diagnosis: The origin of the dorsal fin is above the gill opening. Teeth on vomer 3 rows with 17 large teeth in the medial row. Pterygoid is elongated and narrow. Lateral line pores to vent 32. Rays of the dorsal fin to the beginning of anal fin 62. Vertebrae more than 199 , trunk vertebrae 59. The swim bladder does not reach anus. Light gastrointestinal tract (Ref. 54804).
鑑別: 背鰭起點是上方鰓裂。 在中間的列中有 17個大的齒牙齒在犛骨 3 列。 翼狀的被延長而且狹窄的。 對排洩孔 32 的側線孔. 對臀鰭 62 的起點的背鰭的鰭條. 脊椎骨超過 199 ，軀幹脊椎骨 59. 泳鰾不會到肛門。 光腸胃道.(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: 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 2024-2)
無危 (LC) ; Date assessed: 07 November 2019
人類使用
漁業: 沒有興趣
工具
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00036 - 0.00222), b=2.98 (2.76 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±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 vulnerability (24 of 100).
