分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Holocentriformes (Squirrelfishes, soldierfishes)
金眼鯛目 (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes)
金鱗魚科 (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335); hormion: From the Greek word 'hormion' meaning necklace or string of things, referring to the conspicuous series of 6 white spots anteriorly in the red spinous part of the dorsal fin.
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 42 m (Ref. 27370). 熱帶
Pacific Ocean: Cook Islands, Pitcairn, and French Polynesia.
太平洋: 煮島，皮特凱恩島與法屬玻里尼西亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 27370)
背棘 (總數) : 11; 背的軟條 (總數) : 13 - 14; 臀棘: 4; 臀鰭軟條: 8 - 10; 脊椎骨: 27. Body striped red and silvery white, the red stripes about 3 times as broad as the white; spinous part of dorsal fin red except for white tips and a row of 6 white spots, one per membrane, near the base of the fin. Upper edge of suborbital bones below anterior half of orbit spineless and not serrate; small spine at medioposterior margin of nasal bone usually absent; nasal fossa without spinules; small preopercular spine, usually less than half orbit diameter; body depth 2.8-3.1 in SL; head length 2.7-3.05 in SL; longest dorsal spines, 1.9-2.2 in head length; third anal spine 1.2-1.45 in head length. Anal rays usually 9; pectoral usually 5 (Ref. 27370).
身體有斑紋的紅色與銀白色, 紅色的斑紋大約 3 倍像白色一樣的寬; 背鰭紅色的刺狀部份除了白色的頂端與一列 6個白色的斑點, 一每薄膜, 在鰭的基底的附近。 在前半部的眼窩之下的眶下骨的上緣無棘的而不是鋸齒狀的; 小的棘在鼻骨的 medioposterior 邊緣通常不存在; 鼻窩沒有小刺; 小的前鰓蓋骨棘,通常少於一半的眼窩直徑; 體高 2.8-3.1 分之一標準體長; 頭長 2.7-3.05 分之一標準體長; 長的背棘,1.9-2.2 分之一頭長; 第三個臀鰭硬棘 1.2-1.45 分之一頭長。 臀鰭硬棘通常 9; 胸的通常 5.(參考文獻 27370)
Occurs on rocky bottom or coral reefs (Ref. 27370).
生活於岩石的底部或珊瑚礁。 (參考文獻 27370)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
太平洋: 煮島，皮特凱恩島與法屬玻里尼西亞。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 04 March 2015
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Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 28.3, mean 27.4 °C (based on 113 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00788 - 0.03495), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 71.9 [28.6, 272.6] mg/100g; Iron = 0.567 [0.229, 1.721] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.153 [0.066, 0.351] g/100g; Selenium = 30.7 [18.4, 58.3] μg/100g; VitaminA = 87.7 [33.9, 234.5] μg/100g; Zinc = 2.13 [0.90, 4.08] mg/100g (wet weight);
