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).
More on authors: Osburn & Nichols.
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; 28°N - 1°S
Eastern Pacific: Baja California, Mexico and the southern Baja California to Ecuador.
東太平洋: 墨西哥的下加利福尼亞與下加利福尼亞南部到厄瓜多。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9279); common length : 30.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 9279)
背棘 (總數) : 0; 背的軟條 (總數) : 11 - 14; 臀棘: 0; 臀鰭軟條: 15 - 18; 脊椎骨: 62 - 65.
Found mainly at the surface of offshore waters, but also in coastal waters (Ref. 9279). Abundant around islands (Ref. 9279). Feeds mainly on small fishes (Ref. 9279). Oviparous (Ref. 205). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205). Usually caught with the help of artificial lights (Ref. 9279).
離岸水域主要地發現在水表面, 也在沿岸水域中.(參考文獻 9279) 豐富的島周圍.(參考文獻 9279) 主要吃小魚。 (參考文獻 9279) 卵生的.(參考文獻 205) 卵可能被發現於在卵的表面上的捲鬚水依附於目標。 (參考文獻 205) 通常用人造光的幫忙捕獲了。 (參考文獻 9279)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 墨西哥的下加利福尼亞與下加利福尼亞南部到厄瓜多。
Collette, B.B., 1995. Belonidae. Agujones, maraos. p. 919-926. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9279)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 21 May 2007
人類使用
漁業: 低經濟
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=0.00112 (0.00043 - 0.00289), b=3.05 (2.82 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.73 se; based on food items.
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 (39 of 100).
