Uruguay country information

Common names: Anchoita, Argentine anchovy
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: In range Ref. 27363.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/uy.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988
National Database: Dinara

分類 / Names

Actinopterygii 輻鰭魚綱 (條鰭魚) > Clupeiformes (Herrings) > Engraulidae (Anchovies) > Engraulinae
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Анчоус аргентинский, Anchois d'Argentine, Anchoíta, ... more

主要參考資料

Whitehead, P.J.P., G.J. Nelson and T. Wongratana. 1988. (Ref. 189)
參考文獻 | 文獻記錄 | 合作者 | 合作者

大小 / 重量 / 年齡

Max length : 17.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 189); 最大體重: 25.00 g (Ref. 4883)

Length at first maturity
L_m ?, range 8 - 10.2 cm

環境

; 海洋; 海洋洄游的 (Ref. 51243); 深度上下限 30 - 200 m (Ref. 189)

氣候 / 範圍

, preferred 13°C (Ref. 107945); 21°S - 50°S, 67°W - 34°W (Ref. 54431)

分布

Southwest Atlantic: north of Rio de Janeiro, Brazil to San Jorge Gulf, Argentina.

國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

簡短描述

背棘 (總數): 0; 背的軟條 (總數): 15-16; 臀棘 0; 臀鰭軟條: 17 - 21. Snout prominent, pointed, about 3/4 eye diameter; maxilla moderate, tip bluntly tapering or a little rounded, reaching to front margin of pre-operculum, extending a little beyond tip of second supra-maxilla; teeth in jaws numerous, small. Lower gill rakers long and slender; no gill rakers on hind face of third epibranchial; pseudobranch long, reaching onto inner face of operculum (Ref.189). Blackish blue dorsally, silvery white laterally and ventrally. All fins transparent (Ref. 27363).

Occurs in coastal waters to about 800 km or more from the shore, forming dense schools at about 30 to 90 m depth in summer, but down to 100 to 200 m during winter. Feeds as juveniles on zooplankton, but with phytoplankton becoming increasingly important. Spawns throughout the year, most intensely and close to shore in October or November and again in May or June but less intensely and more offshore. Exhibits north-south and near shore-offshore migrations. During winter as the most favorable feeding period for larvae which occurs in the continental shelf in the extreme south of Brazil (Ref. 53892). Consumed fresh or canned (Ref. 4931).Typical size 7-13 cm SL (Ref. 47377).

IUCN 瀕危狀態 (Ref. 115185)

未評估

對人類具威脅

人類使用

漁業: 高經濟性

工具

特別的報告

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網路資源

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5020 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

營養階層 (Ref. 69278)
2.5 ±0.00 se; Based on food items.

回復力 (Ref. 69278)
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.2-0.3)

瀕危性 (Ref. 59153)
Moderate vulnerability (35 of 100)

價格種類 (Ref. 80766)
Medium

Engraulis anchoita Hubbs & Marini, 1935

分類 / Names

Common names from other countries

主要參考資料

大小 / 重量 / 年齡

環境

氣候 / 範圍

分布

簡短描述

生物學特性字彙 (例如 epibenthic)

IUCN 瀕危狀態 (Ref. 115185)

對人類具威脅

人類使用

更多資訊

工具

特別的報告

下載 XML

網路資源

Estimates of some properties based on models

Engraulis anchoita Hubbs & Marini, 1935

分類 / Names

Common names from other countries

主要參考資料

大小 / 重量 / 年齡

環境

氣候 / 範圍

分布

簡短描述

生物學特性 字彙 (例如 epibenthic)

IUCN 瀕危狀態 (Ref. 115185)

對人類具威脅

人類使用

更多資訊

工具

特別的報告

下載 XML

網路資源

Estimates of some properties based on models

生物學特性字彙 (例如 epibenthic)