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Leptomelanosoma indicum  (Shaw, 1804)

Indian threadfin
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Image of Leptomelanosoma indicum (Indian threadfin)
Leptomelanosoma indicum
Picture by Motomura, H.

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) > Polynemidae (Threadfins)
Etymology: Leptomelanosoma: Greek, leptos = thin + Greek, melanos = black + Greek, soma = body.

环境 / 气候 / 范围 生态学

; 海洋; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 51243); 深度上下限 55 - 100 m (Ref. 9685).    , preferred ?; 26°N - 10°S, 62°E - 152°E (Ref. 57343)

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Indo-West Pacific: known with certainty from Pakistan to Papua New Guinea. Reports from the east coast of Africa need to be verified (Ref. 57343).

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 142 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3479); common length : 80.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3479)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 9; 背的软条 (总数): 13-14; 臀棘 2-3; 臀鳍软条: 11 - 12. Golden olive in color, darker above, with faint dusky lines along body; fins yellowish (Ref. 5492).

生物学特性     字汇 (例如 epibenthic)

Occurs over shallow muddy and sandy bottoms of the continental shelf), mainly near estuaries and sometimes entering rivers (Ref. 57343). Feeds mainly on small benthic crustaceans, especially prawns and crabs, and small fishes. Percentage of fishes eaten increases with size. Utilized fresh, dried or salted and frozen; eaten steamed, pan-fried, broiled and baked (Ref. 9987).

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


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

Motomura, H. and Y. Iwatsuki, 2001. A new genus, Leptomelanosoma, for the polynemid fish previously known as Polydactylus indicus (Shaw, 1804) and a redescription of the species. Ichthyol. Res. 48(1):13-21. (Ref. 45350)

世界自然保护联盟红皮书 (Ref. 115185)

  不评价 

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

 




人类利用

渔业: 商业性; 游钓鱼种: 是的
FAO(Publication : search) | FisheriesWiki | 周边海洋

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特别资料

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网络资源

BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.9   ±0.67 se; Based on food items.
回复力 (Ref. 69278):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.19).
脆弱性 (Ref. 59153):  High vulnerability (60 of 100) .
价格分类 (Ref. 80766):   Very high.