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Platybelone argalus (Lesueur, 1821)

Keeltail needlefish
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Platybelone argalus
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Puerto Rico country information

Common names: Keeltail needlefish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 3129.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rq.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Martin, F.D. and J.W. Patus, 1984
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | 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 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).   亞熱帶的; 37°N - 29°S, 98°W - 34°W

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Atlantic: North Carolina, USA to Brazil (Ref. 7251), including the Bahamas, Gulf of Mexico, and Caribbean Sea.
西大西洋: 美國北卡羅萊那州到巴西 (參考文獻 7251), 包括巴哈馬,墨西哥灣與加勒比海。

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)

简单描述 型态特徵 | 形态测量图

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.
有鳃耙; 尾梗有对它的一个侧龙骨 , 侧线通过腹面。

生物学特性     字汇 (例如 epibenthic)

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).

生存外海; 特别地丰富的岛周围;(参考文献 5217) 群游于隐匿礁的部份。 (参考文献 48635) 主要吃小鱼。 卵生的.(参考文献 205) 卵可能被发现于在卵的表面上的卷须水依附于目标。 (参考文献 205)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

西大西洋: 美國北卡羅萊那州到巴西 (參考文獻 7251), 包括巴哈馬,墨西哥灣與加勒比海。

主要参考文献 Upload your references | 参考文献 | 合作者 : Collette, Bruce B. | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 29 January 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 自给性渔业
FAO(Publication : search) | FishSource |

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俗名
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新陈代谢
捕食者
生态毒物学
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成熟度
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孕卵数

卵的发育
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Estimates based on models

Preferred temperature (Ref. 115969): 25.1 - 28.2, mean 27.4 (based on 619 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 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).
价格分类 (Ref. 80766):   High.