分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类, usually 3 - 30 m (Ref. 27115). 熱帶; 24°C - 28°C (Ref. 27115); 15°N - 25°S
Western Pacific: endemic to Fiji, with strays recorded from New Caledonia.
西太平洋: 斐濟的特有種, 與迷途的魚從新加勒多尼亞記錄。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 24.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数) : 13; 背的软条 (总数) : 10; 臀棘: 7; 臀鳍软条: 9; 脊椎骨: 23. Color dark purplish brown except pectoral fins, soft portions of dorsal and anal fins, caudal fin, and posterior part of body; demarcation of 2 colors is sharp. Preopercular angle 110°-114°; strong overlapping scales cover cheeks, 9-10 rows deep below center of orbit; midline of thorax fully scaled. Spines stout, pungent and venomous. Snout slightly shorter and less tubular, less concave above the nostrils. Caudal fin slightly incised.
色彩深紫褐色除了胸鳍以外, 背鳍与臀鳍，尾鳍与身体后部的柔软部位; 锐利地的 2个色彩是的划界。 前鳃盖骨角 110 °-114 °; 强的部分重叠的鳞片覆盖颊,9-10 列深的在眼窝的中心之下; 胸的中线完全覆盖着鳞片。 棘矮胖的，尖锐的与有毒的。 吻略短与比较不管状, 比较不凹曲上方鼻孔。 尾鳍些微地呈锯齿状的。
Found among hard corals at the faces of drop-offs at reef edges or in deep pools inside reef crests. Juveniles form schools, adults occur in pairs. Feeds on seaweeds (Ref. 9813).
在礁边缘的海峭壁的面或在珊瑚礁冠里的深水池中发现于坚硬的珊瑚中了。 稚鱼形成鱼群, 成鱼成对出现。 吃海草。 (参考文献 9813)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西太平洋: 斐濟的特有種, 與迷途的魚從新加勒多尼亞記錄。
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: 商业性; 水族馆: 商业性
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00650 - 0.03213), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.30 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 vulnerability (14 of 100).
Nutrients (Ref.
124155): Calcium = 47.1 [22.5, 113.0] mg/100g; Iron = 0.745 [0.358, 1.799] mg/100g; Protein = 18.7 [17.2, 20.3] %; Omega3 = 0.116 [0.060, 0.234] g/100g; Selenium = 21.3 [8.5, 53.6] μg/100g; VitaminA = 34.9 [9.3, 122.6] μg/100g; Zinc = 1.31 [0.51, 2.80] mg/100g (wet weight);
