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Giuris margaritacea  (Valenciennes, 1837)

Snakehead gudgeon
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Giuris margaritacea   AquaMaps   Data sources: GBIF OBIS
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Pictures | 谷歌图片
Image of Giuris margaritacea (Snakehead gudgeon)
Giuris margaritacea
Picture by Murdy, E.O./Ferraris, C.J., Jr.

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

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) > Eleotridae (Sleepers) > Eleotrinae

环境 / 气候 / 范围 生态学

; 海洋; 淡水; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 46888); 深度上下限 0 - 5 m (Ref. 86942).    20°C - 30°C (Ref. 2060), preferred ?; 18°N - 25°S

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

Africa to Oceania: Madagascar to New Guinea, Australia and other islands of Melanesia.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 29.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11344); 最大体重: 171.00 g (Ref. 9162); 最大体重: 171.00 g

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7; 背的软条 (总数): 8-9; 臀棘 1; 臀鳍软条: 9. Body relatively large, stout and cylindrical with a dorsally flattened head; generally greenish brown with 8-10 dark bars across sides and large black blotch at base of pectoral fins; lower half of head tan or yellowish with 3-4 dark brown to reddish stripes radiating from lower part of eye (Ref. 44894).

生物学特性     字汇 (例如 epibenthic)

Adults occur in fresh water, estuaries and inshore (Ref. 86252). Found in a variety of habitats including rivers, swamps, coastal streams and floodplains over mud bottoms, often among dense aquatic vegetation or the cover of undercut banks. They feed mainly on aquatic insects and nymphs, but also takes lesser amount of algae, other aquatic plants and small crustaceans. Pelagic larval stage is found in marine water, but adults are always found in freshwater (Ref. 44894).

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

Plant spawner.

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

Allen, G.R., S.H. Midgley and M. Allen, 2002. Field guide to the freshwater fishes of Australia. Western Australian Museum, Perth, Western Australia. 394 p. (Ref. 44894)

世界自然保护联盟红皮书 (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

 




人类利用

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

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俗名
同种异名
新陈代谢
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生态毒物学
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卵的发育
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参考文献
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Mass conversion
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Stamps, Coins
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