Strongylura timucu, Timucu : fisheries

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Strongylura timucu (Walbaum, 1792)

Timucu
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Strongylura timucu   AquaMaps   Data sources: GBIF OBIS
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Image of Strongylura timucu (Timucu)
Strongylura timucu
Picture by Sazima, I.

分類 / Names 俗名 | 同種異名 | 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: Strongylura: Greek, strongylos = round + Greek, oura = tail (Ref. 45335).
More on author: Walbaum.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋; 淡水; 半鹹淡水 礁區魚類; 深度上下限 1 - 3 m (Ref. 58047). 亞熱帶的

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Atlantic: southeastern Florida (USA), Bahamas, and northeastern Gulf of Mexico to Brazil.
西大西洋: 佛羅里達東南方 (美國) ,巴哈馬與墨西哥灣東北方到巴西。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251); common length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)

簡短描述 型態特徵 | 形態測量圖

背的軟條 (總數): 15-17; 臀鰭軟條: 16 - 20. Caudal peduncle without a lateral keel, the least depth about equal to the width; maxilla exposed posteriorly; opercles scaled.
尾梗沒有一個側龍骨,最少的深度大約等於寬度; 顎骨在後部地暴露出來; 鰓蓋覆有鱗片的。

生物學特性     字彙 (例如 epibenthic)

Adults found on reef flats, in lagoons, or in freshwater (Ref. 9710). Juveniles found among floating algae (Ref. 9710). Feeds mainly on small fishes (Ref. 3129). Oviparous (Ref. 205). Eggs may be found attached to objects in the water by tendrils on the egg's surface (Ref. 205). During the day preys on small fishes and shrimps close to water surface, approaching potential prey stealthily within lunging range, but when disturbed, may leap and skitter at the surface. At night, young individuals rest close to the surface, aligned with semi-submersed leaves of marsh grass in mangroves, and when disturbed, usually sinks slowly and hides within vegetation. The resemblance to grass blades and its night-time behavior are believed to be defensive adaptations against nocturnal visually oriented predators like night herons (Ref. 40403).

在潟湖中,成魚發現於礁石平臺了, 或在淡水中.(參考文獻 9710) 稚魚發現於漂浮的藻類中了。 (參考文獻 9710) 主要吃小魚。 (參考文獻 3129) 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) 在白天期間捕食小魚,而且蝦接近水面,暗地裡在肺範圍裡面接近可能的獵物, 但是當被驚擾時, 可能跳躍而且飛掠在水表面。 在晚上,幼魚休息接近表面,合併在紅樹林中的沼澤草的半長在水中樹葉了, 與當被驚擾時, 通常慢慢地下沉而且藏在植物裡面。 樣似草葉片與它的夜間行為被相信是對抗夜行的像夜鷺的掠食者的防禦適應。 (參考文獻 40403)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

西大西洋: 佛羅里達東南方 (美國) ,巴哈馬與墨西哥灣東北方到巴西。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Collette, Bruce B. | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 25 August 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 自給性漁業
FAO - Publication: search | FishSource |

更多資訊

俗名
同種異名
新陳代謝
捕食者
生態毒物學
繁殖
成熟度
產卵場
產卵群集
孕卵數

卵發育
年龄/大小
成長
長度-重量
長度-長度
長度-頻率
形態測量圖
型態特徵
仔魚
稚魚動力學
入添量
豐度
BRUVS
參考文獻
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養殖資訊
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遺傳學
Electrophoreses
遺傳率
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Stamps, Coins Misc.
聲音
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速度
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Otoliths
腦重體重比
眼睛色素

工具

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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 國家資料庫 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | 動物學的記錄

Estimates based on models

Preferred temperature (Ref. 123201): 24 - 28.1, mean 27.4 °C (based on 778 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00162 (0.00104 - 0.00254), b=3.10 (2.97 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.5   ±0.8 se; based on diet studies.
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 (44 of 100).
價格種類 (Ref. 80766):   High.
Nutrients (Ref. 124155):  Calcium = 49.4 [13.5, 197.1] mg/100g; Iron = 0.524 [0.222, 1.285] mg/100g; Protein = 18.3 [16.3, 20.4] %; Omega3 = 0.18 [0.07, 0.52] g/100g; Selenium = 9.41 [3.63, 24.67] μg/100g; VitaminA = 95.1 [23.1, 447.0] μg/100g; Zinc = 0.693 [0.394, 1.211] mg/100g (wet weight);