分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Holocentriformes (Squirrelfishes, soldierfishes)
金眼鯛目 (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335).
Eponymy: Dr Ottmar E Wilhelm Grob (1898–1974) was a Chilean physician and biologist. [...] (Ref. 128868), visit book page.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 1 - 18 m (Ref. 27370). 熱帶
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Southeast Pacific: known only from Easter Island.
東南太平洋: 已知只來自復活島了。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 19.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27370)
背棘 (总数) : 11; 背的软条 (总数) : 13 - 14; 臀棘: 4; 臀鳍软条: 9. Body red with 9 very narrow silvery white stripes following centers of scale rows, 6 of these extending to caudal base; head red with silvery reflections on operculum scales and an oblique white streak from above the middle of upper jaw to the base corner of the opercle. Five oblique scale rows on cheek; body moderately elongate, depth 2.95-3.25 in SL; head length (HL) 2.7-2.85 in SL; dorsal profile slightly convex; snout length 3.8-4.15 in HL; interorbital width 4.8-5.35 in HL; maxilla reaching from below front of pupil to center of the eye, upper jaw length 2.65-2.9 in HL; premaxillary groove reaching about a vertical at front edge of the orbit; rounded anterior end of nasal bone; medial margin of nasal bone terminating in a short retrorse spine; small nasal fossa without spinules on margin; serrate ridge along the upper edge of suborbital bones, without lateral spine; preopercular spine, 4.8-7.45 in HL; 2 opercular spine, the lower 1/2-3/4 length of the upper spine; 3rd to 5th dorsal spines longest, 1.95-2.35 in HL; 3rd anal spine 1.2-1.5 in HL (Ref. 27370).
Body shape (shape guide): fusiform / normal; Cross section: oval.
身体在鳞片中央列之后红色的有 9条非常狭窄的银白色斑纹,6 这些延伸至尾部的基底; 头部在鳃盖鳞片与一个斜的白色条纹上红色的有银色的反光从上方鳃盖的上颌中央到基底角落。 在颊上的五列斜的鳞片列; 身体中等细长的, 深度 2.95-3.25 分之一标准体长; 头长 (HL)2.7-2.85 分之一标准体长; 背面轮廓些微中凸; 吻的长度 3.8-4.15个 HL比率; 眼间骨宽度 4.8-5.35个 HL比率; 颚骨达到从在瞳孔前方下面眼集中, 上颌长度 2.65-2.9个 HL比率; 上颌骨前的凹槽大约达到眼窝的在前缘的一条垂直线; 圆的鼻骨的前端; 在一根短的逆向棘中的鼻骨终端的中间边缘; 小的在边缘上鼻窝没有小刺; 锯齿状的脊沿着眶下骨的上缘, 没有侧面的棘; 前鳃盖骨棘,4.8-7.45个 HL比率; 2根鳃盖棘, 上面棘的下面 1/2-3/4 长度; 第三到第 5个背棘长的,1.95-2.35个 HL比率; 第三个臀鳍硬棘 1.2-1.5个 HL比率.(参考文献 27370)
Collected from irregular rocky substratum (Ref. 27370).
采集自不规则的岩石下层土壤了。 (参考文献 27370)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南太平洋: 已知只來自復活島了。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01698 (0.00810 - 0.03560), b=2.96 (2.79 - 3.13), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.5 ±0.3 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |
营养素 (Ref. 124155) |
Calcium = 71.5 [28.5, 274.8] mg/100g; Iron = 0.576 [0.226, 1.755] mg/100g; Protein = 18.6 [17.4, 19.8] %; Omega3 = 0.139 [0.060, 0.321] g/100g; Selenium = 27.8 [16.1, 53.3] μg/100g; VitaminA = 76.8 [28.6, 208.6] μg/100g; Zinc = 2.07 [0.87, 3.97] mg/100g (wet weight); |