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Siganus rivulatus  Forsskål & Niebuhr, 1775

Marbled spinefoot
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Siganus rivulatus   AquaMaps   Data sources: GBIF OBIS
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Image of Siganus rivulatus (Marbled spinefoot)
Siganus rivulatus
Picture by Field, R.

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

Actinopterygii 輻鰭魚綱 (條鰭魚) > Perciformes (Perch-likes) > Siganidae (Rabbitfishes)
Etymology: Siganus: Latin, siganus = a fish, rabbit fish; by the similarity of the nose (Ref. 45335).   More on author: Forsskål.

環境 / 氣候 / 範圍 生態學

; 海洋; 半鹹淡水 礁區魚類; 深度上下限 1 - 30 m (Ref. 50672).    , preferred ?; 32°N - 36°S, 25°E - 58°E

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

Western Indian Ocean: several localities in East Africa, and from the Red Sea to the eastern Mediterranean via the Suez Canal.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 13.7  range ? - ? cm
Max length : 27.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 50671); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30573)

簡短描述 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: 23. Upper body gray, green or brownish, silvery below; iris iridescent silver or golden. Body color patterns extend to the fins. Spines slender, pungent and venomous. Preopercular angle 88°-96°; cheeks scaled; midline of thorax, isthmus and midline of belly without scales. Frightened fish become mottled or with 6 diagonal zones across side. Tip of broad-based flap of anterior nostril reaching at least halfway to orifice of posterior nostril.

生物學特性     字彙 (例如 epibenthic)

Inhabits shallow waters and generally in schools of 50 to several hundred individuals; prefers protected areas. Feeds by grazing on algae.

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚


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. 115185)

CITES (Ref. 94142)

Not Evaluated

對人類具威脅

  (Ref. 4537)




人類使用

漁業: 低經濟; 養殖: 商業性
FAO(養殖: 產生; ; publication : search) | FisheriesWiki | 周邊海洋

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