分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Monacanthidae (Filefishes)
單棘魨科 (Filefishes)
Etymology: Aluterus: Name from Greek meaning not free or detached, referring to the pelvis that does not form a spiny project (as it does in triggerfish) (R. Chandler, pers. Comm. 10/2014).
Eponymy: Jean-Pierre Heudelot (1802–1837) was a French botanist, agriculturalist, plant collector and explorer in Guinea, Senegal, Madagascar and Cape Verde Islands (1825–1837). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 3 - 2000 m (Ref. 58018), usually 10 - 100 m (Ref. 3592). 熱帶; 43°N - 29°S, 98°W - 15°E
Atlantic Ocean: western Atlantic (from Massachusetts and Bermuda to Brazil) and eastern Atlantic (from Mauritania to Angola).
西大西洋: 麻薩諸塞州 (美國) ，百慕達群島與墨西哥灣北部到巴西。 東大西洋: 岬對 Mossamedes ，安哥拉用布蘭可擦白劑擦 (茅利塔尼亞北方) 。 (參考文獻 3592)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3592); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26999)
背棘 (總數) : 2; 背的軟條 (總數) : 36 - 41; 臀棘: 0; 臀鰭軟條: 39 - 44. The rudimentary pelvic spine disappears in specimen larger than 13.5 cm SL (Ref. 36453).
不發達的腹棘在標本大於 13.5 公分 SL 中消失。 (參考文獻 36453)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing (Ref. 205).西大西洋: 麻薩諸塞州 (美國) ，百慕達群島與墨西哥灣北部到巴西。 東大西洋: 岬對 Mossamedes ，安哥拉用布蘭可擦白劑擦 (茅利塔尼亞北方) 。 (參考文獻 3592)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 10 September 2014
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Estimates based on models
Preferred temperature (Ref.
123201): 19.2 - 27.9, mean 24.8 °C (based on 816 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00956 - 0.04164), b=2.93 (2.76 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
