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分类 / Names
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Teleostei >
Holocentriformes (Squirrelfishes, soldierfishes)
金眼鯛目 (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 183 m (Ref. 1602), usually 1 - 35 m (Ref. 58302). 熱帶; 35°N - 25°S
Indo-Pacific: Chagos Archipelago, Astove in Seychelles, and Maldives to the Hawaiian, Line, and Tuamoto Islands, north to the Ryukyu and Bonin Islands, south to Austral Islands; throughout Micronesia.
印度-太平洋: 查戈斯群島, 在塞錫爾群島, 與馬爾地夫到夏威夷群島,列島群島與 Tuamoto 島的 Astove, 北至琉球與博寧群島, 南至奧斯垂群島; 在密克羅尼西亞各處。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4201)
背棘 (总数) : 11; 背的软条 (总数) : 12 - 14; 臀棘: 4; 臀鳍软条: 9 - 10. Body with red and white stripes of different widths; head reddish above, silvery below; faint red band from eye to angle of preopercle; spinous dorsal white, with a submarginal zone of red (Ref. 4201). Five oblique scale rows on cheek; body moderately elongated, depth 2.9-3.5 in SL; head length (HL) 2.8-3.4 in SL; snout length 3.9-4.35 in HL; interorbital width 4.15-4.5 in HL; maxillary reaching to about below front of iris, upper jaw length 2.85-3.15 in HL; premaxillary groove reaching to about a vertical at the front edge of orbit; anterior end of nasal bone rounded; 1-2 spinules at medial margin of nasal bone; small nasal fossa without spinules on its edge (except a 16.3 cm specimen from the Society Islands with 1 spinule); upper edge of suborbital bone weakly serrated, spineless laterally; short preopercular spine 1/4-1/3 orbit diameter, 6.15-7.95 in HL; 3rd-5th dorsal spine longest 1.5-1.95 in HL; extremely long 3rd anal spine 1.0-1.2 in HL (Ref. 27370).
身体有红色与不同宽度的白色斑纹; 头部淡红的上方, 下面银色的; 从眼到前鳃盖骨的角的模糊红色的条纹; 刺状的背部白色, 具有一个靠近边缘的区域红色的.(参考文献 4201) 在颊上的五列斜的鳞片列; 身体一般延长, 深度 2.9-3.5 分之一标准体长; 头长 (HL)2.8-3.4 分之一标准体长; 吻的长度 3.9-4.35个 HL比率; 眼间骨宽度 4.15-4.5个 HL比率; 延伸到大约的上颌骨在虹膜 , 上颌长度 2.85-3.15个 HL比率前方下面; 上颌骨前的凹槽延伸到大约在眼窝的前缘的一条垂直线; 鼻骨的前端圆的; 在鼻骨的中间边缘的 1-2 小刺; 小的鼻窝没有小刺在它的边缘;(除这 16.3个公分标本从社会群岛 1 小刺) 眶下骨的上缘微弱地锯齿状的, 无棘的侧面地; 短前鳃盖骨棘 1/4-1/3 眼窝直径,6.15-7.95个 HL比率; 第三到第五背棘长的 1.5-1.95个 HL比率; 非常长第三个臀鳍硬棘 1.0-1.2个 HL比率.(参考文献 27370)
Inhabits virtually all coral reef zones (Ref. 1602). Benthopelagic in or near crevices and holes (Ref. 58302). Common in thickets of staghorn Acropora or in large Pocillopora heads (Ref. 1602). Feeds on small crustaceans, worms, and fishes during the night (Ref. 30874). Spine of preopercle venomous. Minimum depth reported taken from Ref. 128797.
栖息于事实上所有的珊瑚礁区域。 (参考文献 1602) 常见于鹿角 Acropora 的丛或较大时 Pocillopora 头部.(参考文献 1602) 吃小型甲壳动物,蠕虫与鱼夜晚时。 (参考文献 30874) 前鳃盖骨的棘有毒的。 最小深度报告取自参考文献 30874 。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-太平洋: 查戈斯群島, 在塞錫爾群島, 與馬爾地夫到夏威夷群島,列島群島與 Tuamoto 島的 Astove, 北至琉球與博寧群島, 南至奧斯垂群島; 在密克羅尼西亞各處。
Randall, J.E., 1998. Revision of the Indo-Pacific squirrelfishes (Beryciformes: Holocentridae: Holocentrinae) of the genus Sargocentron, with descriptions of four new species. Indo-Pac. Fish. (27):105 p. (Ref. 27370)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 商业性; 水族馆: 公众的水族馆
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Estimates based on models
Preferred temperature (Ref.
115969): 24.9 - 29, mean 27.8 (based on 1198 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00935 - 0.02687), b=3.13 (2.99 - 3.27), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.58 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (K=1.00).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).