分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Carangaria/misc (Various families in series Carangaria) >
Latidae (Lates perches)
Etymology: Lates: Latin, lateo, latere = to be hidden.
Eponymy: Marie Horn, with her husband Adolf, collected fishes at Lake Tanganyika (1908). [There is also a mention of the brothers Adolf and Albin Horn visiting Tanganyika in 1913, but almost nothing else is recorded about them] (Ref. 128868), visit book page.
More on author: Steindachner.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 居於水底的; 深度上下限 ? - 75 m (Ref. 36901). 熱帶; 3°S - 9°S
Africa: Lake Tanganyika (Ref. 2216, 36901); widely distributed throughout the lake (Ref. 36901). In the Lukuga River (Lake Tanganyika outflow), known up to Niemba (Ref. 93587). In the Malagarazi River, known from the delta and the lower reaches (Ref. 54847).
非洲: 坦噶尼喀湖。
Length at first maturity / 大小 / 重量 / 年齡
成熟度: Lm 45.5 range ? - ? cm
Max length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3636)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Juveniles live in a specific inshore habitat until they reach 18 cm, thereafter they adopt a benthic habitat moving into deep water (Ref. 2216). Juveniles have been observed near or in affluent rivers (Ref. 36901). Top predator in depths below 100 m; exploits both fishes and invertebrates; migrate diurnally to surface to feed on pelagic clupeids; highly susceptible to intensive fishing (Ref. 2216).
稚魚生活於一個特定的近海棲息地直到他們達到 18 公分。 成魚生活於表面的大洋性的區域。 (參考文獻 3636)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 坦噶尼喀湖。
Coulter, G.W., 1976. The biology of Lates species in Lake Tanganyika, and the status of the pelagic fishery for Lates species and Luciolates stapersii. J. Fish Biol. 9(3):235-259. (Ref. 2216)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
漁業: 商業性; 游釣魚種: 是的
工具
特別的報告
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00579 - 0.01726), b=2.99 (2.84 - 3.14), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 4.2 ±0.69 se; based on food items.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=12-13).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
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Nutrients (Ref.
124155): Calcium = 167 [35, 355] mg/100g; Iron = 1.61 [0.79, 3.86] mg/100g; Protein = 19.5 [18.1, 21.0] %; Omega3 = 0.425 [0.174, 1.059] g/100g; Selenium = 178 [46, 512] μg/100g; VitaminA = 36.4 [8.4, 166.4] μg/100g; Zinc = 1.01 [0.43, 2.21] mg/100g (wet weight);
