Trachinus armatus, Guinean weever : fisheries

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Trachinus armatus Bleeker, 1861

Guinean weever
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Trachinus armatus   AquaMaps   Data sources: GBIF OBIS
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Image of Trachinus armatus (Guinean weever)
Trachinus armatus
图片提供人 Cambraia Duarte, P.M.N. (c)ImagDOP

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Percoidei (Perchs) > Trachinidae (Weeverfishes)
Etymology: Trachinus: Greek, trachys, -eia, -ys = rough (Ref. 45335).
More on author: Bleeker.

Environment: milieu / climate zone / 深度上下限 / distribution range 生态学

海洋 居于水底的; 深度上下限 15 - 150 m (Ref. 2683). 熱帶

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

Eastern Atlantic: Mauritania (Ref. 5377) to Angola.
東大西洋: 茅利塔尼亞 (參考文獻 5377) 到安哥拉。

大小 / 重量 / 年龄

成熟度: Lm ?  range ? - ? cm
Max length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6790); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6790)

生物学特性     字汇 (例如 epibenthic)

Occurs in shallow waters over sandy bottoms, often in less than 50 m deep (Ref. 6790). Lies hidden in the sediment while waiting for its prey. Feeds on fish, crustaceans and annelids. Its venom is not deadly but can cause painful wounds (Ref. 5377).

出现于浅水域沙质底部之上, 常见于少于 50中公尺深.(参考文献 6790) 当等候它的猎物时候,在沉淀物中躺卧藏。 吃鱼,甲壳动物与环节动物。 它的毒液不是致命的但是能引起令人痛苦的创伤.(参考文献 5377)

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

東大西洋: 茅利塔尼亞 (參考文獻 5377) 到安哥拉。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Roux, C., 1990. Trachinidae. p. 893-895. 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. 6790)

世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)

  最不相关 (LC) ; Date assessed: 14 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  有毒的 (Ref. 26999)





人类利用

渔业: 低经济
FAO - Publication: search | FishSource |

更多信息

营养生态学
Food items (preys)
食性组成
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Food rations
捕食者
生态学
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Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Life cycle
繁殖
成熟度
Maturity/Gills rel.
孕卵数
产卵场
Spawning aggregations

卵的发育
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参考文献
参考文献

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特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (参考文献 123201): 16.2 - 25.8, mean 19.7 °C (based on 50 cells).
Phylogenetic diversity index (参考文献 82804):  PD50 = 0.5059   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00230 - 0.01199), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (参考文献 69278):  3.7   ±0.54 se; based on food items.
回复力 (参考文献 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (25 of 100). 🛈
价格分类 (Ref. 80766):   Low.