分类 / Names
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Teleostei >
Tetraodontiformes (Puffers and filefishes) >
Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335).
More on author: Bloch.
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. 43205). 熱帶; 34°N - 8°N, 98°W - 59°W
Western Central Atlantic: South Carolina, USA and Bermuda to Tobago and the Lesser Antilles. All Canthigaster specimens so far recorded from Madeira belong to Canthigaster capistrata (Ref. 43205).
中西大西洋: 美國南卡羅萊那州與百慕達群島到托貝哥島與小安地列斯群島。 所有的 Canthigaster 標本到現在為止從馬得拉群島記錄屬於 Canthigaster capistrata.(參考文獻 43205)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26340)
背棘 (总数) : 0; 背的软条 (总数) : 10 - 11; 臀棘: 0; 臀鳍软条: 9. Distinguished from all other Atlantic species by a short upper dark longitudinal stripe, presence of few spots on flank and dorsum, and absence of a conspicuous (larger than eye) spot on the dorsum. The upper dark longitudinal stripe extends from caudal-fin dorsal margin to the vertical through dorsal-fin base. Although a horizontal line of dark spots extends anterior to the anterior portion of the horizontal dark stripe in some specimens, and sometimes even surpasses the dorsal fin base, this line of spots never forms a continuous stripe. Also distinguished by the absence of vertically oriented bars on the caudal fin and by the presence of bars on the snout (Ref. 43205).
与一条短上面的深色纵向的斑纹所有其他大西洋种区分了,有在侧面与背面上的少数斑点, 而且在背面上缺乏一个显着的 (大于眼) 斑点。 上面的深色纵向的斑纹从经过背鳍基底是垂直的尾鳍上缘到延伸。 虽然一个深色斑点的水平线延伸位于在一些标本中的水平深色的斑纹的前部前, 而且有时甚至超越背鳍基底, 斑点的这一条线从不形成一个连续的斑纹。 也藉着区别那在尾鳍上缺乏垂直导向的横带而且藉由在吻部上有横带.(参考文献 43205)
Inhabits reefs and marginal habitats such as seagrass beds (Ref. 43205). Diet consists of seagrass, sponges, crabs and other crustaceans, mollusks, polychaete worms, sea urchins, starfishes, hydroids and algae (Ref. 13442). Monogamous (Ref. 52884).
栖息于礁与边缘的栖息地例如海草床。 (参考文献 43205) 食物由海草，海绵，螃蟹与其他的甲壳动物，软件动物，多毛类的蠕虫，海胆，海星，水息虫与藻类组成。 (参考文献 13442) 一夫一妻的.(参考文献 52884)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 205). No parental care according to Ref. 38836.中西大西洋: 美國南卡羅萊那州與百慕達群島到托貝哥島與小安地列斯群島。 所有的 Canthigaster 標本到現在為止從馬得拉群島記錄屬於 Canthigaster capistrata.(參考文獻 43205)
Moura, R.L. and R.M.C. Castro, 2002. Revision of Atlantic sharpnose pufferfishes (Tetraodontiformes: Tetraodontidae: Canthigaster), with description of three new species. Proc. Biol. Soc. Wash. 115(1):32-50. (Ref. 43205)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.6 - 28, mean 26.4 °C (based on 220 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03631 (0.01554 - 0.08482), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.1 se; based on diet studies.
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 (10 of 100).
Nutrients (Ref.
124155): Calcium = 102 [47, 253] mg/100g; Iron = 0.966 [0.474, 2.280] mg/100g; Protein = 18.2 [16.0, 20.4] %; Omega3 = 0.133 [0.065, 0.262] g/100g; Selenium = 35.1 [17.1, 79.4] μg/100g; VitaminA = 52.6 [14.7, 200.9] μg/100g; Zinc = 1.59 [1.01, 2.41] mg/100g (wet weight);
