分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes)
巨口魚目 (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes)
巨口魚科 (Barbeled dragonfishes) > Melanostomiinae
Etymology: Leptostomias: Greek, leptos = thin + Greek, stoma = mouth (Ref. 45335).
More on authors: Regan & Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋. 亞熱帶的; 30°N - 34°S
Eastern Atlantic: Canary Islands to Angola but not recorded from the Gulf of Guinea; between 45°N and 50°N, and off South Africa. Also known from the Northwest Pacific. Leptostomias gracilis, Leptostomias macropogon, Leptostomias longibarba, Leptostomias bermudensis, Leptostomias analis and Leptostomias leptobolus are probably synonyms of a single species (the entire complex needs a thorough study, Ref. 4468).
東大西洋: 加納利群島到安哥拉但是沒有紀錄從幾內亞灣; 在 45 ° N 與 50 ° N, 與南非外海之間。 也已知來自西北太平洋。 纖巨口魚〔Leptostomias gracilis〕 ， 大鬚纖巨口魚〔Leptostomias macropogon〕 ， 長鬚纖巨口魚〔Leptostomias longibarba〕 , Leptostomias bermudensis,Leptostomias analis 與 Leptostomias leptobolus 可能是種的同種異名.(整個的複合體需要一個完全的研究, 參考文獻 4468)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 38.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4468)
Needs further study.
需要進一步的研究。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 加納利群島到安哥拉但是沒有紀錄從幾內亞灣; 在 45 ° N 與 50 ° N, 與南非外海之間。 也已知來自西北太平洋。 纖巨口魚〔Leptostomias gracilis〕 ， 大鬚纖巨口魚〔Leptostomias macropogon〕 ， 長鬚纖巨口魚〔Leptostomias longibarba〕 , Leptostomias bermudensis,Leptostomias analis 與 Leptostomias leptobolus 可能是種的同種異名.(整個的複合體需要一個完全的研究, 參考文獻 4468)
Gibbs, R.H. and M.A. Barnett, 1990. Melanostomiidae. p. 308-337. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4468)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 01 July 2014
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Estimates based on models
Preferred temperature (Ref.
123201): 24.1 - 28.2, mean 27 °C (based on 250 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00116 - 0.00786), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.80 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): Moderate vulnerability (36 of 100).
