分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beloniformes (Needle fishes) >
Belonidae (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 author: Lesueur.
Issue
The 4 subspecies were upraised at species rank, as provisionally accepted names, , until more works are conducted on P. argalus susbepcies to fix their status.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - ? m, usually 0 - 2 m (Ref. 40849). ; 37°N - 29°S, 98°W - 34°W
Western Atlantic: North Carolina, USA to Brazil (Ref. 7251), including the Bahamas, Gulf of Mexico, and Caribbean Sea.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26340); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217)
背的软条 (总数) : 12 - 15; 臀鳍软条: 17 - 20. Gill rakers present; caudal peduncle with a lateral keel, the lateral line passing ventral to it.
Occurs offshore; particularly abundant around islands (Ref. 5217); schools in sheltered parts of the reef (Ref. 48635). Feeds mainly on small fishes. Oviparous (Ref. 205). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Böhlke, J.E. and C.C.G. Chaplin, 1993. Fishes of the Bahamas and adjacent tropical waters. 2nd edition. University of Texas Press, Austin. (Ref. 5521)
人类利用
渔业: 自给性渔业
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 28.2, mean 27.4 °C (based on 619 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00112 (0.00043 - 0.00289), b=3.04 (2.81 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±0.8 se; based on diet studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 57.9 [15.1, 228.9] mg/100g; Iron = 0.551 [0.229, 1.539] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.162 [0.062, 0.487] g/100g; Selenium = 8.69 [3.39, 25.46] μg/100g; VitaminA = 117 [28, 555] μg/100g; Zinc = 0.654 [0.361, 1.155] mg/100g (wet weight);