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Scatophagus argus (Linnaeus, 1766)

Spotted scat
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Scatophagus argus   AquaMaps   Data sources: GBIF OBIS
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China country information

Common names: Spotted scat, 变身苦, 變身苦
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Found in all river mouths in Guangdong Province and from the Dujiang system in Qiongshan, Hainan Province (Ref. 33462). Also Ref. 4517.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ch.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ye, T., 1991
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Acanthuriformes (Surgeonfishes) 鱸形目 (Surgeonfishes) > Scatophagidae (Scats) 金錢魚科 (Scats)
Etymology: Scatophagus: Greek, skatophagos = feeding upon dung (Ref. 45335).
  More on author: Linnaeus.

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

海洋; 淡水; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 51243); 深度上下限 0 - 5 m (Ref. 90102).   熱帶; 20°C - 28°C (Ref. 13371); 35°N - 33°S, 48°E - 171°W

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

Indo-Pacific: Kuwait to Fiji, north to southern Japan, south to New Caledonia. Reported from Samoa (Ref. 9710), Tonga (Ref. 53797), and the Society Islands (Ref. 2847).
印度-太平洋: 科威特到斐濟, 北至日本南部, 南至新加勒多尼亞。 記錄來自美屬薩摩亞 (參考文獻 9710) ,東加 (參考文獻 53797)了, 與社會群島.(參考文獻 2847)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?, range 14 - ? cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 108711); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3489)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 10 - 11; 背的軟條 (總數) : 16 - 18; 臀棘: 4; 臀鰭軟條: 13 - 15. Ground colour greenish. Juveniles with a few large roundish blotches, about size of eye, or with about 5 or 6 broad, dark, vertical bars. In large adults, spots may be faint and restricted to dorsal part of flanks. Body quadrangular, strongly compressed. Dorsal head profile steep. Eye moderately large, its diameter somewhat smaller than snout length. Snout rounded. Mouth small, horizontal, not protractile. Teeth villiform, in several rows on jaws (ref 43044).
地面顏色呈綠色的。 稚魚有一些大的圓斑塊, 大約眼的大小, 否則有大約 5 或 6 寬的﹐深色的, 縱帶。 在大的成魚中,斑點可能是模糊的而且侷限於側面的背部部份。 身體四邊形的, 非常扁長形的。 頭部背面輪廓陡峭的。 眼普通大的, 它的直徑略微比吻的長度更小。 吻圓的。 嘴小的﹐水平的, 不是可伸出。 齒絨毛狀的, 在顎 (參考文獻 43044) 上的幾排中.

生物學特性     字彙 (例如 epibenthic)

Inhabit harbors, natural embayments, brackish estuaries and the lower reaches of freshwater streams, frequently occurring among mangroves. Feed on worms, crustaceans, insects and plant matter (Ref. 7020, 44894, 48637). The dorsal, anal and pelvic spines are believed by Philippine fishers to be venomous and capable of inflicting wounds (Ref. 6565). Used in Chinese medicine (Ref. 12166). In Hong Kong live fish markets (Ref. 27253). Marketed as fresh (Ref. 12693).

棲息於淡水溪流的港灣,自然灣,半鹹淡水河口與下面範圍,時常出現在紅樹林之中。 捕食蠕蟲,甲殼動物,昆蟲與植物。 (參考文獻 7020) 背部, 臀鰭與腹鰭棘被菲律賓漁夫相信是有毒的與能夠施放創傷.(參考文獻 6565) 被用於中藥材了。 (參考文獻 12166) 在香港活魚販售。 (參考文獻 27253) 在市場上新鮮銷售.(參考文獻 12693)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Multiple spawner (Ref. 102820).印度-太平洋: 科威特到斐濟, 北至日本南部, 南至新加勒多尼亞。 記錄來自美屬薩摩亞 (參考文獻 9710) ,東加 (參考文獻 53797)了, 與社會群島.(參考文獻 2847)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Allen, G.R., 1984. Scatophagidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.]. FAO, Rome. (Ref. 3489)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  有毒的 (Ref. 6565)




人類使用

漁業: 低經濟; 養殖: 商業性; 水族館: 商業性
FAO(Publication : search) | FishSource | 周邊海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 25.4 - 29.3, mean 28.6 (based on 2701 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.8125   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03236 (0.02371 - 0.04416), b=2.92 (2.83 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278):  3.0   ±0.35 se; based on food items.
回復力 (Ref. 120179):  高度, 族群倍增時間少於 15個月 (K=0.97; tm=1; Fec=486,500).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (20 of 100).
價格種類 (Ref. 80766):   Low.