分类 / Names
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).
More on author: Cuvier.
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. 9710), usually 1 - 20 m. 熱帶; 32°N - 28°S
Indo-Pacific: East Africa to the Hawaiian, Marquesan, and Ducie islands, north to southern Japan, south to Australia and the Austral Islands; throughout Micronesia.
印度-太平洋: 東非到夏威夷，馬貴斯群島與迪西島, 北至日本南部, 南至澳洲與奧斯垂群島; 在密克羅尼西亞各處。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 33.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4201)
背棘 (总数) : 11; 背的软条 (总数) : 13 - 15; 臀棘: 4; 臀鳍软条: 9. Body is red with silvery red stripes overlaid with blue iridescence; spinous portion of dorsal fin red with white-tipped spines and a white blotch in the middle of each membrane; leading edges of pelvic and anal spines white (Ref. 2334). Five oblique scale rows on cheek; body depth 2.6-2.95 in SL; head length (HL) 2.6-2.9 in SL; snout often shorter than orbit diameter, its length 3.6-3.9 in HL; interorbital width 5.05-5.85 in HL; maxilla extending posteriorly from center of eye to below rear edge of the pupil, upper jaw length 2.2-2.3 in HL; premaxillary groove usually reaching to a vertical at front edge of the orbit; anterior end of nasal bone with 2 short diverging spines; medial margin of nasal bone spineless; large nasal fossa without spinules on margin; slight ridge along the upper edge of suborbital bones with low recumbent spinules in young, becoming smooth in adults, at least below the anterior half of orbit; opercle with 2 large subequal opercular spines; preopercular spine, 3.6-5.2 in HL; short dorsal spines, 3rd to 5th subequal, 4th dorsal spine usually longest, 2.6-3.5 in HL; 3rd anal spine 1.5-2.3 in HL (Ref. 27370).
身体是红色的有被上面有蓝色的彩虹色的银色的红色斑纹; 背鳍的刺状部分在每个薄膜的中央中红色的有尖端白色的棘与一个白色的斑块; 腹鳍与臀鳍硬棘白色的前缘.(参考文献 2334) 在颊上的五列斜的鳞片列; 体高 2.6-2.95 分之一标准体长; 头长 (HL)2.6-2.9 分之一标准体长; 吻时常短于眼窝直径, 它的长度 3.6-3.9个 HL比率; 眼间骨宽度 5.05-5.85个 HL比率; 颚骨向后延伸从眼的中心到在瞳孔的后缘之下, 上颌长度 2.2-2.3个 HL比率; 上颌骨前的凹槽通常延伸到眼窝的在前缘的一条垂直线; 鼻骨的前端有两个分开棘的短; 鼻骨的中间边缘无棘的; 大的在边缘上鼻窝没有小刺; 小脊用低的靠着小刺当幼鱼时沿着眶下骨的上缘, 变成平滑当成鱼时, 在前半部的眼窝之下的至少; 鳃盖有 2根大的几乎相等的鳃盖棘; 前鳃盖骨棘,3.6-5.2个 HL比率; 短背棘, 第三到第 5 几乎相等的, 第 4个背棘通常长的,2.6-3.5个 HL比率; 第三个臀鳍硬棘 1.5-2.3个 HL比率.(参考文献 27370)
Occurs along exposed reef margins and outer reef slopes. Has been observed at depth of 183 m in Hawaii (Ref. 1602). Benthopelagic (Ref. 58302). Secretive during the day and hides in holes and crevices of surge channels. Feeds at night on crustaceans, crustacean larvae, polychaete worms, and small fishes. Spine of preopercle venomous. Minimum depth reported taken from Ref. 128797.
生存沿着裸露的礁区边缘与外礁斜坡。 曾经在夏威夷的 183 公尺的深度观察.(参考文献 1602) 躲躲藏藏的在白天期间而且躲在汹涌的峡道洞与裂隙中。 晚上捕食甲壳动物，甲壳类幼生，多毛类的蠕虫与小鱼。 前鳃盖骨的棘有毒的。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
印度-太平洋: 東非到夏威夷，馬貴斯群島與迪西島, 北至日本南部, 南至澳洲與奧斯垂群島; 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)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 28.9, mean 27.6 °C (based on 702 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01400 - 0.03580), b=2.98 (2.84 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.71 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 vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 40.5 [16.0, 168.0] mg/100g; Iron = 0.493 [0.206, 1.490] mg/100g; Protein = 18.6 [17.5, 19.8] %; Omega3 = 0.171 [0.075, 0.381] g/100g; Selenium = 41.5 [23.9, 79.9] μg/100g; VitaminA = 115 [45, 298] μg/100g; Zinc = 1.3 [0.5, 2.4] mg/100g (wet weight);
