分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Scorpaenoidei (Scorpionfishes)
鮋形目 (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads)
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Helicolenus: Greek, helike, -es = spiral + Greek, lenos, -ou = cavity (Ref. 45335).
Eponymy: Dr Fernando Lahille (1861–1940) was a French physician, naturalist and marine biologist. [...] (Ref. 128868), visit book page.
More on author: Norman.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 居於水底的; 深度上下限 80 - 215 m (Ref. 47377), usually 80 - 200 m (Ref. 27363). 亞熱帶的; - 40°S
Southwest Atlantic: [Uruguay to northern Argentina according to Ref. 27363]; south of Rio Grande to Argentina (Ref. 47377).
西南大西洋: [烏拉圭到阿根廷北部根據參考文獻 27363]; Rio Grande 到阿根廷南方.(參考文獻 47377)
Length at first maturity / 大小 / 重量 / 年齡
成熟度: Lm 18.0, range 14 - 24 cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 47377); common length : 27.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 27363)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12; 背的軟條 (總數) : 12; 臀棘: 3; 臀鰭軟條: 5. Body orange-red dorsally; side more or less spotted or mottled with vermillion color; lower part pinkish white; dorsal fin membranes with dark spots and blotches; pectoral, pelvic and anal fins reddish (Ref. 27363).
Body shape (shape guide): fusiform / normal.
身體橘紅色的背面; 側邊約略有斑點的或具有朱紅色的顏色色斑; 較下面的部位略帶桃色的白色; 背鰭薄膜有深色的斑點與斑塊; 胸鰭，腹鰭與臀鰭淡紅的.(參考文獻 27363)
Viviparous (Ref. 34817).
胎生的.(參考文獻 34817)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: [烏拉圭到阿根廷北部根據參考文獻 27363]; Rio Grande 到阿根廷南方.(參考文獻 47377)
Nakamura, I., T. Inada, M. Takeda and H. Hatanaka, 1986. Important fishes trawled off Patagonia. Japan Marine Fishery Resource Research Center, Tokyo. 369 p. (Ref. 27363)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
人類使用
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Estimates based on models
Preferred temperature (參考文獻
123201): 5.4 - 19.1, mean 17.2 °C (based on 50 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00639 - 0.01428), b=3.13 (3.01 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 4.2 ±0.2 se; based on diet studies.
Generation time: 54.9 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回復力 (參考文獻
120179): 非常低的, 最小族群倍增時間超過14 年 (tm=14-24; K=0.02).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
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