Uranoscopus scaber, Stargazer : fisheries, gamefish

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Uranoscopus scaber Linnaeus, 1758

Stargazer
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Uranoscopus scaber   AquaMaps   Data sources: GBIF OBIS
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Uranoscopus scaber
Picture by Patzner, R.

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

Teleostei > Perciformes/Uranoscopoidei (Sand dwellers) > Uranoscopidae (Stargazers)
Etymology: Uranoscopus: Greek, ouranos = sky + Greek skopein = to watch (Ref. 45335).
More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 居于水底的; 深度上下限 15 - 400 m (Ref. 6763). 亞熱帶的; 62°N - 16°N, 19°W - 37°E

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

Eastern Atlantic and Mediterranean Sea.
東大西洋與地中海。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 15.8, range 17 - 18 cm
Max length : 56.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86700); common length : 22.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3397); 最大体重: 940.00 g (Ref. 40637)

生物学特性     字汇 (例如 epibenthic)

The shoulder spines can inflict, painful stings. Usually found buried in the sand or mud. Equipped with an acoustic apparatus that generates both acoustic and electric pulses. Electric discharge activity shows two temporal patterns: 1) reflexive discharges of short duration (milliseconds), elicited by mechanical stimulation, and 2) those of much longer duration (several seconds) observed only during the summer spawning period (Ref. 10011). Low-frequency spontaneous discharge activity (5-10 Hz), with a sexual dimorphism in discharge amplitude is also said to exist. This species suggestively represents a transitional form in the evolution of electric organs in fishes (Ref. 10577). Oviparous, eggs, larvae and juveniles are pelagic (Ref. 6763). Utilized fresh (Ref. 9987).

它的肩棘能施放, 令人痛苦的刺。 通常发现于埋藏在砂或泥中。 具有了产生听觉而电的脉冲的一个听觉的器官。 放电活动显示二个短暂的方式: 1) 反身放电持续很短的时间 (毫秒), 藉着物理的刺激引出, 与 2) 更长持续时间 (好几秒) 的观察只有在夏天的产卵期.(参考文献 10011) 低周波的自然放电活动 (5-10 赫兹), 具有一个在电流中的性同种二形也被说存在。 这种暗示性地在鱼中的发电器的进化代表一个变迁的形式。 (参考文献 10577) 生鲜使用.(参考文献 9987)

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

東大西洋與地中海。

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

Roux, C., 1990. Uranoscopidae. p. 897-898. 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. 7366)

世界自然保护联盟红皮书 (Ref. 130435)

  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. 4690)





人类利用

渔业: 低经济; 游钓鱼种: 是的
FAO - 渔业: landings; Publication: search | FishSource | 周边海洋

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | DORIS | ECOTOX | FAO - 渔业: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | 公众的水族馆 | PubMed | Reef Life Survey | Socotra Atlas | 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 (Ref. 123201): 11.2 - 17, mean 14.2 °C (based on 228 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00979 - 0.01477), b=3.04 (2.98 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  4.4   ±0.70 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=2).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (47 of 100).
价格分类 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 69.2 [40.3, 127.0] mg/100g; Iron = 1.04 [0.66, 1.74] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.445 [0.303, 0.666] g/100g; Selenium = 30.9 [15.8, 60.3] μg/100g; VitaminA = 26.2 [9.2, 80.2] μg/100g; Zinc = 0.603 [0.430, 0.869] mg/100g (wet weight); based on nutrient studies.