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Siganus stellatus (Forsskål, 1775)

Brown-spotted spinefoot
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Siganus stellatus   AquaMaps   Data sources: GBIF OBIS
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Image of Siganus stellatus (Brown-spotted spinefoot)
Siganus stellatus
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Sri Lanka country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ce.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Woodland, D.J., 1990
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) > Siganidae (Rabbitfishes) 籃子魚科 (Rabbitfishes)
Etymology: Siganus: Latin, siganus = a fish, rabbit fish; by the similarity of the nose (Ref. 45335).
  More on author: Forsskål.

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

海洋 礁區魚類; 深度上下限 1 - ? m (Ref. 9710), usually 5 - 30 m (Ref. 27115).   熱帶; 24°C - 28°C (Ref. 27115); 30°N - 35°S

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

Indian Ocean: Red Sea and East Africa to the Andaman Sea.
西印度洋: 紅海而且東非到安達曼海。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4407); common length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9813)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 13; 背的軟條 (總數) : 10; 臀棘: 7; 臀鰭軟條: 9; 脊椎骨: 13. Indian Ocean subspecies. S. s. laqueus greyish green with head and body covered with chocolate brown spots; in S. s. stellatus, background color is yellowish. Trailing edges of soft parts of dorsal and anal fins, perimeter of caudal fin and a saddle over the caudal peduncle are markedly paler than the rest. Silvery iris, tinted brown or green, with 10 equally spaced spots. Spines stout; pungent only in juveniles. Preopercular angle 92°-103°. Strong scales cover the cheeks. Usually midline of thorax fully scaled, but pelvic ridges sometimes without scales.
印度洋亞種。 S. s。 laqueus 略灰色的綠色有被覆蓋著褐色斑點的頭部與身體; 在 S. s 中。 stellatus, 背景色彩是淡黃色的。 背鰭與臀鰭的軟棘的部位的蔓緣, 尾鰭與一個尾梗之上的周長是顯著地比其他部分灰白。 銀色的虹膜, 有色的褐色或綠色, 具有 10 同樣地有間隔的斑點。 棘矮胖的; 尖銳的只在稚魚中。 前鰓蓋骨角 92 °-103 °. 強的鱗片覆蓋頰部。 通常胸的中線完全覆蓋著鱗片, 但是腹鰭脊有時沒有鱗片。

生物學特性     字彙 (例如 epibenthic)

Common in coral reefs; juveniles enter weedy estuaries (Ref. 4407). Juveniles and subadults form schools, adults in pairs. Adults feed on benthic seaweeds (Ref. 9813). Anterolateral glandular grooves with venom gland (Ref. 57406).

常見於珊瑚礁; 稚魚進入雜草叢生的河口。 (參考文獻 4407) 稚魚與亞成魚形成魚群, 成對的成魚。 成魚吃水底的海草。 (參考文獻 9813)

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

西印度洋: 紅海而且東非到安達曼海。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Woodland, David J. | 合作者

Woodland, D.J., 1990. Revision of the fish family Siganidae with descriptions of two new species and comments on distribution and biology. Indo-Pac. Fish. (19):136 p. (Ref. 1419)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 19 July 2017

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  有毒的 (Ref. 4537)




人類使用

漁業: 商業性; 水族館: 商業性
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Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 29.1, mean 28.1 (based on 1240 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00816 - 0.02809), b=2.99 (2.83 - 3.15), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.7   ±0.30 se; based on food items.
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):  Low to moderate vulnerability (30 of 100).
價格種類 (Ref. 80766):   High.