分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels)
鱸形目 (Mackerels) >
Gempylidae (Snake mackerels)
蛇鯖科 (Snake mackerels)
Etymology: Paradiplospinus: Greek, para = the side of + Greek, diploos = double + Latin, spina, pinna = thron (Ref. 45335).
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 368 - 626 m (Ref. 6181). 深水域; 16°S - 30°S, 3°E - 15°E (Ref. 6181)
Southeast Atlantic: known only from off Namibia and western South Africa.
東南大西洋: 已知只來自那米比亞外海與西南非洲了。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 52.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 27121)
背棘 (總數) : 35 - 38; 背的軟條 (總數) : 26 - 30; 臀棘: 2; 臀鰭軟條: 24 - 29; 脊椎骨: 60 - 64. Body is extremely elongate. Mouth is large and with fang-like teeth. Eyes large. Pyloric caeca 6. Color of body and fins brownish black.
Body shape (shape guide): eel-like; Cross section: compressed.
身體非常細長。 嘴是大的而且有尖牙狀的齒。 眼大的。 幽門盲囊 6. 身體與鰭的顏色深褐色的。
Occurs in the upper continental slope (Ref. 6181). Juveniles probably pelagic (probably mesopelagic) (Ref. 6181). Specimens 35 to 40 cm SL had ripe gonads (Ref. 6181).
出現於大陸坡上層。 (參考文獻 6181) 稚魚可能大洋性的 (可能中層帶).(參考文獻 6181) 標本 35 到 40 公分 SL 有了成熟的生殖腺.(參考文獻 6181)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東南大西洋: 已知只來自那米比亞外海與西南非洲了。
Nakamura, I. and N.V. Parin, 1993. FAO Species Catalogue. Vol. 15. Snake mackerels and cutlassfishes of the world (families Gempylidae and Trichiuridae). An annotated and illustrated catalogue of the snake mackerels, snoeks, escolars, gemfishes, sackfishes, domine, oilfish, cutlassfishes,. scabbardfishes, hairtails, and frostfishes known to date. FAO Fish. Synop. 125(15):136 p. (Ref. 6181)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
4.5 ±0.7 se; based on diet studies. |
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Moderate vulnerability (43 of 100). 🛈 |
氣候脆弱性 (Ref. 125649) |
High to very high vulnerability (66 of 100). 🛈 |
營養素 (Ref. 124155) |
Calcium = 28.5 [13.6, 68.3] mg/100g; Iron = 0.46 [0.18, 1.05] mg/100g; Protein = 17.2 [15.0, 19.1] %; Omega3 = 0.275 [0.144, 0.534] g/100g; Selenium = 19.2 [8.0, 42.4] μg/100g; VitaminA = 14.6 [3.1, 68.0] μg/100g; Zinc = 0.308 [0.206, 0.462] mg/100g (wet weight); |