分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beloniformes (Needle fishes)
頜針魚目 (Needle fishes) >
Belonidae (Needlefishes)
頜針魚科 (Needlefishes)
Etymology: Platybelone: Greek, platys = flat + Greek, belone = needle; any fish with sharp pointed snout; also Pierre Belon, 1517-64, French zoologist born in Le Mans. Professor at the College de France, author of " La nature et diversité des poissons", 1551 (Ref. 45335).
Issue
Considered mostly as a subspecies in the literature. Therefore the upraise at species rank here is considered as a provisionally accepted name, until more works are conducted on P. argalus susbepcies to fix their status.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 0 - ? m. 熱帶
Eastern Atlantic: restricted to Annobon, Fernando Poo and São Tomé in equatorial Gulf of Guinea.
東大西洋: 在近赤道的幾內亞灣侷限於安諾本，費爾南多波島與聖多美了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 23.0 cm OT 雄魚/尚未辨別雌雄; (Ref. 5757); common length : 80.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 2683)
背的軟條 (總數) : 12 - 15; 臀鰭軟條: 15 - 20.
Maximum length refers to body length. Inhabits surface waters (Ref. 2683). Circumglobal in tropical seas and divisible into five subspecies (Ref 90102).
最大的長度參考依據為體長。 棲息於水表面。 (參考文獻 2683)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東大西洋: 在近赤道的幾內亞灣侷限於安諾本，費爾南多波島與聖多美了。
Collette, B.B. and N.V. Parin, 1990. Belonidae. p. 592-597. 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. 2. (Ref. 5757)
人類使用
漁業: 商業性
工具
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00126 (0.00056 - 0.00281), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±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): Moderate vulnerability (37 of 100).
