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Siganus punctatus (Schneider & Forster, 1801)

Goldspotted spinefoot
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Siganus punctatus   AquaMaps   Data sources: GBIF OBIS
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Image of Siganus punctatus (Goldspotted spinefoot)
Siganus punctatus
Picture by Greenfield, J.


Guam country information

Common names: Gold-spotted rabbitfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Range extends to Saipan (Ref. 37816).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/gq.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Woodland, D.J., 1990
National Database:

Common names from other countries

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

Teleostei > Acanthuriformes (Surgeonfishes) > Siganidae (Rabbitfishes)
Etymology: Siganus: Latin, siganus = a fish, rabbit fish; by the similarity of the nose (Ref. 45335).
  More on authors: Schneider & Forster.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 1 - 40 m (Ref. 1602).   熱帶; 30°N - 25°S, 92°E - 160°W

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

Western Pacific: fringe of the eastern sector of the Indian Ocean, Cocos (Keeling) Islands, Australia, Indonesia, Singapore, Gulf of Thailand, South China Sea, Philippines, Taiwan, Ryukyu Islands, Ogasawara Islands, Mariana Islands, Palau (Belau), Caroline Islands, Kapingamarangi Islands, Nauru and Niue. The species is replaced by its sibling, Siganus stellatus, in the Andaman Sea and regions which are located further west.
西太平洋: 印度洋東方地區的邊緣, 可可島 (基靈) 島,澳洲,印尼,新加坡,泰國灣,南中國海,菲律賓,台灣,琉球群島,小笠原群島,馬里亞納群島,帛琉 (帛琉) ,加羅林群島,克平馬拉奇群島,諾魯與紐鄂島。 在安達曼海與更往西的區域中, 此魚種被它的同源魚種 Siganus stellatus 取代。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 24 - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9813)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 13; 背的软条 (总数) : 10; 臀棘: 7; 臀鳍软条: 9; 脊椎骨: 13. Color pattern changes with age; iris silver with 8-10 orange spots. Juveniles with a deep brown patch straddling the lateral line; the spot becoming obscured with increase in size. Stout, venomous spines not so pungent. Preopercular angle 87°-105°. Strong scales fully cover the cheeks. Midline of thorax scaled but not pelvic ridges.
彩色斑纹随着年龄改变; 虹膜银色的有 8-10 个橘色的斑点。 稚鱼有跨立侧线的一个深的褐色小区块; 随着体型增大变暗的斑点。 不如此尖锐的矮胖又有毒的棘。 前鳃盖骨角 87 °-105 °. 强的鳞片完全覆盖颊部。 胸的中线覆有鳞片的但是不是腹鳍脊。

生物学特性     字汇 (例如 epibenthic)

Occurs in clear lagoons and seaward reefs. Juveniles live in schools of up to about 50 fish with pairing commencing as small as 15 cm, but fish may still be schooling at 22 cm SL; older fish live in pairs. Feeds on benthic algae (Ref. 9813). Adults on deep coastal reefs, juveniles in shallow estuaries (Ref. 48637).

出现于清澈的舄湖与临海礁石。 稚鱼生活于多至约50条鱼的鱼群在大小约15公分时开始配对,但是鱼可能仍然在 22 公分 SL 是群游性; 较大的鱼成对生活。 吃底部的藻类。 (参考文献 9813) 成鱼在深的岸礁上, 稚鱼在水浅的河口.(参考文献 48637)

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

Spawn in pairs. Spawning occurs around either new or full moons or both (Ref. 37816).西太平洋: 印度洋東方地區的邊緣, 可可島 (基靈) 島,澳洲,印尼,新加坡,泰國灣,南中國海,菲律賓,台灣,琉球群島,小笠原群島,馬里亞納群島,帛琉 (帛琉) ,加羅林群島,克平馬拉奇群島,諾魯與紐鄂島。 在安達曼海與更往西的區域中, 此魚種被它的同源魚種 Siganus stellatus 取代。

主要参考文献 Upload your references | 参考文献 | 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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 12 March 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  有毒的 (Ref. 4537)




人类利用

渔业: 商业性
FAO(Publication : search) | FishSource | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29, mean 28 (based on 662 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00823 - 0.02017), b=3.15 (3.03 - 3.27), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.0   ±0.00 se; based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100).
价格分类 (Ref. 80766):   High.