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) > Synaphobranchinae
Etymology: Synaphobranchus: Greek, syn, symphysis = grown together + Greek, aphoo, aphiemi = to throw + Greek, brangchia = gill (Ref. 45335).
Eponymy: Johann Jakob von Kaup (1803–1873) was a German zoologist and palaeontologist who became the Director of the Grand Duke’s natural history ‘cabinet’ in Darmstadt. [...] (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 120 - 4800 m (Ref. 50610), usually 400 - 2200 m (Ref. 58302). 深水域; -1°C - 10°C (Ref. 26895); 69°N - 40°S, 85°W - 154°W
Eastern Atlantic: Faroes and Iceland to Cape Verde, Nigeria, Namibia (Ref. 27121), and South Africa. Western Atlantic: Greenland to Bahamas; also Brazil. Northwest Atlantic: Canada (Ref. 5951). Indo-West Pacific: Japan and Australia (Ref. 7300); absent in the Eastern Pacific except in Hawaii and the Indian Ocean.
東大西洋: 法羅與冰島到維德角，奈及利亞，那米比亞 (參考文獻 27121) 與南非。 西大西洋: 格陵蘭到巴哈馬; 也巴西。 西北大西洋: 加拿大.(參考文獻 5951) 印度-西太平洋: 日本與澳洲;(參考文獻 7300) 夏威夷與印度洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27000)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 270. Dark purplish grey in color (Ref. 3973). Anal rays about 270 (Ref. 3973).
深紫灰色的顏色.(參考文獻 3973) 臀鰭硬棘大約 270.(參考文獻 3973)
Found on the continental slope near the upper limit of abyssal zone (Ref. 6726). Epibenthic (Ref. 58426). Probably most common in 800 to 2,000 m (Ref. 5235). Do not tolerate higher water temperatures (Ref. 5951). Feeds mainly on Decapoda, Natantia, amphipods, but also fishes and cephalopods (Ref. 6726). Caught by bottom longline and baited fish trap (Ref. 85806).
棲息於在深淵區域的最上層附近的大陸斜坡.。 (參考文獻 6726) 淺海底棲.(參考文獻 58426) 可能常見於 800 到 2,000 公尺.(參考文獻 5235) 在 274-2869 公尺的 Engybenthic 但是最豐富的在 400-2200 公尺.(參考文獻 58302) 不要容忍較高的水溫。 (參考文獻 5951) 主要吃十足目動物，游泳蝦亞目動物，片腳類動物, 也魚與頭足類動物.(參考文獻 6726)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 法羅與冰島到維德角，奈及利亞，那米比亞 (參考文獻 27121) 與南非。 西大西洋: 格陵蘭到巴哈馬; 也巴西。 西北大西洋: 加拿大.(參考文獻 5951) 印度-西太平洋: 日本與澳洲;(參考文獻 7300) 夏威夷與印度洋。
Sulak, K.J. and Y.N. Shcherbachev, 1997. Zoogeography and systematics of six deep-living genera of synaphobranchid eels, with a key to taxa and description of two new species of Ilyophis. Bull. Mar. Sci. 60(3):1158-1194. (Ref. 26895)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 04 February 2009
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 0.4 - 9.1, mean 3.4 °C (based on 3305 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00059 (0.00030 - 0.00117), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.4 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming fecundity > 100).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 16.7 [9.7, 37.5] mg/100g; Iron = 0.412 [0.206, 0.836] mg/100g; Protein = 17.4 [15.1, 19.8] %; Omega3 = 0.376 [0.157, 1.018] g/100g; Selenium = 36.5 [15.4, 82.9] μg/100g; VitaminA = 9.95 [1.98, 51.99] μg/100g; Zinc = 0.27 [0.17, 0.41] mg/100g (wet weight);
![Image of Synaphobranchus kaupii (Kaup\](/images/thumbnails/jpg/tn_Sykau_u2.jpg "Image of Synaphobranchus kaupii (Kaup\")