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Teleostei >
Acanthuriformes (Surgeonfishes) >
Siganidae (Rabbitfishes)
Etymology: Siganus: Latin, siganus = a fish, rabbit fish; by the similarity of the nose (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 50 m (Ref. 28016), usually 1 - 20 m (Ref. 27115). 熱帶; 24°C - 28°C (Ref. 27115); 30°N - 30°S, 77°E - 129°W
Indo-West Pacific: Known from India to French Polynesia; north to Japan; south to New Caledonia.
印度-西太平洋: 印度，斯里蘭卡，安達曼群島，泰國，印尼，澳洲，南中國海，菲律賓，台灣，琉球群島，日本，馬里亞納群島 , Minami Tori Shima[=馬克斯島] ，帛琉，雅普島，特拉克島, 波納佩島與科斯瑞，諾魯，吉爾巴斯，新幾內亞，索羅門群島，萬那度，新加勒多尼亞，斐濟，東加，美屬薩摩亞, 紐鄂島，科克群島與社會群島在印度洋西方部被 Siganus luridus 取代了.(參考文獻 37816)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710); common length : 18.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9813)
背棘 (总数): 13; 背的软条 (总数): 10; 臀棘 7; 臀鳍软条: 9; 脊椎骨: 13. The species can adopt a number of camouflage patterns involving off-white, pale gray to blackish, and various shades of brown. The basic pattern consists of a labyrinth of narrow bands with upper half vermiculate, the lower ones tend to meander horizontally. This pattern extends to the fins. Iris golden dissected by a chocolate cross. 4-5 irregular off-white bars on caudal peduncle. Scales fine on cheeks, densely packed over lower 2/3 of preopercular region. Midline of thorax without scales between pelvic ridges. Fin spines stout, pungent, venomous. Preopercular angle 87-100 degrees.
此鱼种能拥有一个数字伪装包括白色的图案, 灰白色到黑色的, 与各种不同的有褐色阴影。 基本的图案用以蠕虫爬迹形为装饰又下面的一些倾向的上半部由一个狭带状的内耳迷路组成水平地曲折。 这一个图案延伸到鳍。 虹膜金的被一个巧克力色十字交叉分开了。 4-5 不规则的白色横带在尾梗上。 鳞片细的在颊上, 厚密地覆盖在前鳃盖骨区域中的低的 2/3 上。 胸的中线在腹鳍脊之间没有鳞片。 鳍棘矮胖的，尖锐的，和有毒的。 前鳃盖骨角 87-100 度。
Adults inhabit shallow coral reef flats. Found in rivers (Ref. 12792, 48637). Occurs in small schools (usually less than 10 individuals). Juveniles gather in larger numbers in corals with algae-grown at their bases (Ref. 48637). Initially, they browse on fine textured, e.g. filamentous algae, switching to coarser algae with increasing size. Both adults and juveniles are diurnal feeders (Ref. 4666). Fry are marketed fresh, pickled in brine or made into fish paste (Ref. 9813). Can inflict painful stings (Ref. 4690).
成鱼栖息于水浅的珊瑚礁平台。 发现于河了。 (参考文献 12792,48637) 形成小群鱼群.(通常少于 10个个体) 稚鱼在珊瑚的较大的数字中聚集有藻类生长的地方-在他们的基底成长.(参考文献 48637) 最初，他们啃食细微结构，被转换到较粗的藻类随着体型增大的例如菌丝藻。 成鱼和稚鱼是日行性捕食者。 (参考文献 4666) 鱼苗是生鲜销售又盐水腌渍或制成鱼浆。 (参考文献 9813) 能施放令人痛苦的刺。 (参考文献 4690)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-西太平洋: 印度，斯里蘭卡，安達曼群島，泰國，印尼，澳洲，南中國海，菲律賓，台灣，琉球群島，日本，馬里亞納群島 , Minami Tori Shima[=馬克斯島] ，帛琉，雅普島，特拉克島, 波納佩島與科斯瑞，諾魯，吉爾巴斯，新幾內亞，索羅門群島，萬那度，新加勒多尼亞，斐濟，東加，美屬薩摩亞, 紐鄂島，科克群島與社會群島在印度洋西方部被 Siganus luridus 取代了.(參考文獻 37816)
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)
人类利用
渔业: 低经济; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 29, mean 28 °C (based on 950 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.01284 - 0.02961), b=3.01 (2.89 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.03 se; based on food items.
Generation time: 0.5 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Prior r = 1.20, 95% CL = 0.79 - 1.80, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
Nutrients (Ref.
124155): Calcium = 64 [32, 208] mg/100g; Iron = 1.26 [0.58, 2.88] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.139 [0.060, 0.322] g/100g; Selenium = 43.8 [15.1, 113.6] μg/100g; VitaminA = 16.7 [3.8, 80.7] μg/100g; Zinc = 2.22 [0.81, 4.57] mg/100g (wet weight);
