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) > Malacosteinae
Etymology: Photostomias: Greek, photos = light + greek, stoma = mouth (Ref. 45335); liemi: Named for Karel F. Liem, Museum of Comparative Zoology, Harvard University..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 0 - 4000 m (Ref. 80463).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Indo-Pacific: tropical, scattered records off the Indo-Malaysian, Japanese,
Philippine, and Hawaiian archipelagos, and Eastern Indian Ocean, Java, Indonesia.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 80463)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Males and females of this species differ from its congeners with the exception of females of P. atrox, by having the following set of characters: postorbital photophore (PO) of moderate size, 21.0-25.3% upper jaw length (UJL), in males greater than 60 mm (vs. PO small, 12.1-20.0% UJL in P. tantillux; large, 26.8-46.6% UJL, in P. atrox and P. lucingens); accessory orbital (AO) of moderate size, 4.9-8.3% UJL, in males greater than 60 mm (vs. AO small, 2.4-4.7% UJL, in P. lucingens); three tooth patches at posterior end of the first, second, and third basibranchials (vs. two basibranchials tooth patches in P. guernei); total of dorsal- and anal-fin rays 49-53, rarely 55 (vs. 57-63, rarely 56, in P. goodyeari); females mature at approximately 100 mm (vs. less than 70 mm in P. tantillux and P. lucingens). Females of P. liemi can not be distinguished from those of P. atrox (Ref. 80463).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Kenaley, C.P., 2009. Revision of Indo-Pacific species of the loosejaw dragonfish genus Photostomias (Teleostei: Stomiidae: Malacosteinae). Copeia 2009(1):175-189. (Ref. 80463)
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Estimates based on models
Preferred temperature (Ref.
123201): 3.3 - 6.5, mean 4.6 °C (based on 96 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00157 - 0.01056), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
