分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses) >
Kyphosidae (Sea chubs)
Etymology: Kyphosus: Greek, kyphos = bent (Ref. 45335); pacificus: Named for its distribution in the Pacific Ocean.
Issue
Kyphosus sandwicensis (Sauvage, ) has been considered as an older name for this species, at least for the Hawaiian population (Ref. 54980). Further study of the genus may show that the name Kyphosus sandwicensis will replace the name Kyphosus pacificus elsewhere in the central and western Pacific (Ref. 86689).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 ? - 20 m (Ref. 86942). 亚热带的
Western Central Pacific.
中西太平洋。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 75.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 89972)
简单描述
检索表 | 型态特徵 | 形态测量图
Diagnosis: Mouth terminal with anterior tip of upper jaw pointed. Anterior part of anal-fin soft-rayed portion well elevated in specimens greater than approximately 20 cm SL; with longest anal-fin soft ray (second) longer than longest dorsal-fin spine (sixth). Pectoral fin long, pointed posteriorly with 18-20 (mode 19) soft rays. Pelvic fin not reaching anus when depressed. Gill rakers 26-29 (mode 27) (Ref. 55727).
鉴别: 口端位具有上颌的前端尖的。 臀鳍有软鳍的部分的前部涌出升高的在标本中大于大约 20 公分 SL; 与长的臀鳍柔软鳍条 (第二个) 长度超过长的背鳍棘.(第六的) 胸鳍长的, 朝向后面与 18-20(模态 19)个软鳍条。 当扁平的，腹鳍不达到肛门。 鳃耙 26-29(模态 27).(参考文献 55727)
Occurs inshore (Ref. 75154).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西太平洋。
Sakai, K. and T. Nakabo, 2004. Two new species of Kyphosus (Kyphosidae) and a taxonomic review of Kyphosus bigibbus Lacepède from the Indo-Pacific. Ichthyol. Res. 51:20-32. (Ref. 55727)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 23.3 - 29.3, mean 28 °C (based on 1406 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00765 - 0.04135), b=3.01 (2.81 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
Nutrients (Ref.
124155): Calcium = 23 [10, 39] mg/100g; Iron = 0.514 [0.281, 0.934] mg/100g; Protein = 18.9 [17.6, 20.3] %; Omega3 = 0.108 [0.057, 0.210] g/100g; Selenium = 17.4 [7.2, 40.8] μg/100g; VitaminA = 19.6 [3.8, 93.0] μg/100g; Zinc = 0.835 [0.528, 1.361] mg/100g (wet weight);
