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; 深度上下限 1 - 15 m (Ref. 37816). 熱帶; 15°N - 15°S, 135°E - 159°W
Western Pacific: Solomon Islands, Papua New Guinea, Pohnpei, Kosrae, and Guam.
西太平洋: 索羅門群島，巴布亞新幾內亞，波納佩島，科斯瑞與關島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 33.5 cm FL 雄鱼/尚未辨别雌雄; (Ref. 107958); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9813); 最大体重: 824.00 g (Ref. 107958)
背棘 (总数): 13; 背的软条 (总数): 10; 臀棘 7; 臀鳍软条: 9; 脊椎骨: 23. Body is bronze, with bluish spots on the head and anterior portion of the body. These spots join in the posterior portion to form vermiculating patterns. Preopercular angle 98°-102°; strong scales covering cheeks with 9-11 rows deep below center of orbit; midline of thorax scaled, pelvic ridges without scales. Low rim of anterior nostril bearing a minute, pointed peak posteriorly. The spines are stout, blunt and venomous. S. randalli is similar to S. vermiculatus but is spotted on the head and front of the back (Ref. 37816).
身体是青铜色的, 藉由蓝色的斑点在头部与身体的前部上。 这些斑点加入后面的部分形成以蠕虫爬迹形为装饰的图案。 前鳃盖骨角 98 °-102 °; 强的鳞片覆盖在眼窝的中心之下深地颊部有 9-11 列; 被鳞片的胸的中线, 腹鳍脊没有鳞片。 前鼻孔的低边缘在后部地生长着一个细小又尖的高峰。 棘是矮胖的，钝的与有毒的。 S. randalli 是类似 S. vermiculatus 但是在背部的首领身上是有斑点的.(参考文献 37816)
Adults inhabit coral reef areas with sand and coral rubble, down to at least 15 m. Juveniles found in mangroves (Ref. 9710). Adults occur in schools of 10 to 20 or more and feed on algae growing on compacted pavement areas (Ref. 9813).
成鱼栖息于珊瑚礁区域具有砂与珊瑚碎礁堆的, 向下至至少 15 公尺。 稚鱼发现于红树林了。 (参考文献 9710) 成鱼出现在 10个到 20 或更多鱼群中而且吃藻类生长在被紧密的通道区域上。 (参考文献 9813)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 索羅門群島，巴布亞新幾內亞，波納佩島，科斯瑞與關島。
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: 自给性渔业; 养殖: 实验的
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Estimates based on models
Preferred temperature (Ref.
123201): 28.7 - 29.5, mean 29.1 °C (based on 328 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00801 - 0.02733), b=3.05 (2.89 - 3.21), 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 (27 of 100).
Nutrients (Ref.
124155): Calcium = 38.2 [18.7, 89.5] mg/100g; Iron = 0.675 [0.317, 1.554] mg/100g; Protein = 18.5 [17.0, 20.0] %; Omega3 = 0.094 [0.049, 0.188] g/100g; Selenium = 19.1 [7.5, 48.9] μg/100g; VitaminA = 32.3 [7.4, 131.7] μg/100g; Zinc = 1.39 [0.54, 2.95] mg/100g (wet weight);
