分類 / 名稱
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).
More on authors: Jordan & Evermann.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 1 - 217 m (Ref. 58302). 熱帶; 27°N - 16°N, 175°W - 154°W
Eastern Central Pacific: known only from the Hawaiian Islands and Johnston Atoll.
中太平洋東部: 已知只來自夏威夷群島與詹斯頓島環礁了。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 17.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710); common length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 583)
背棘 (總數) : 11; 背的軟條 (總數) : 13 - 14; 臀棘: 4; 臀鰭軟條: 9. Body with alternating about stripes of red and silvery white; head red; operculum with silvery reflections, a white streak from above edge of upper jaw to the corner of pre, and a narrow white band on posterior edge of preopercle. Five oblique scale rows on cheek; body depth 2.7-3.1 in SL; head length (HL) 2.55-2.75 in SL; snout length 3.85-4.15 in HL; interorbital width 4.8-5.15 in HL; maxilla extending from below front of the pupil nearly to center of the eye, upper jaw length 2.55-2.8 in HL; premaxillary groove at least to a vertical at front edge of the orbit; rounded anterior end of nasal; medial margin of nasal bone spineless; small nasal fossa without spinules on margin; slight ridge along the upper edge of suborbital bones smooth anteriorly, slightly serrate below posterior part of eye; preopercular spine, 5.4-7.1 in HL; 2 opercular spines (1 specimen with a large opercular spine), the lower 1/2 to 2/3 length of the upper spine; 4th dorsal spine usually longest, 2.2-2.55 in HL; 3rd anal spine 1.5-2.05 in HL (Ref. 27370).
Body shape (shape guide): fusiform / normal; Cross section: oval.
身體有交互的大約斑紋紅色與銀白色; 頭部紅色; 鰓蓋有銀色的反光, 白色的條紋在前鰓蓋骨的後緣上的前的上頜到角落的從上方邊緣 , 與一條狹窄的白色條紋。 在頰上的五列斜的鱗片列; 體高 2.7-3.1 分之一標準體長; 頭長 (HL)2.55-2.75 分之一標準體長; 吻的長度 3.85-4.15個 HL比率; 眼間骨寬度 4.8-5.15個 HL比率; 顎骨延伸從幾乎在瞳孔前方下面眼集中, 上頜長度 2.55-2.8個 HL比率; 眼窩的上頜骨前的凹槽至少到在前緣的一條垂直線; 圓的鼻骨的前端; 鼻骨的中間邊緣無棘的; 小的在邊緣上鼻窩沒有小刺; 小脊沿著眶下骨的上緣平滑的前面地, 些微鋸齒狀在眼的較後面的部分之下; 前鰓蓋骨棘,5.4-7.1個 HL比率; 2根鰓蓋棘 (1件標本具有一個大的鰓蓋棘), 下面的 1/2 到 2/上面棘的 3 長度; 第 4個背棘通常長的,2.2-2.55個 HL比率; 第三個臀鰭硬棘 1.5-2.05個 HL比率.(參考文獻 27370)
Inhabits seaward reefs below the surge zone, common near caves and ledges (Ref. 9710). Feeds mainly on crustaceans.
在湧浪區, 普遍近的洞穴與岩架之下棲息於臨海礁石。 (參考文獻 9710) 主要吃甲殼動物。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中太平洋東部: 已知只來自夏威夷群島與詹斯頓島環礁了。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 04 March 2015
人類使用
漁業: 商業性; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 6.1 - 13.9, mean 8.7 °C (based on 5 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
營養階層 (參考文獻
69278): 3.5 ±0.3 se; based on diet studies.
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
🛈
營養素 (Ref.
124155): Calcium = 69.1 [27.1, 290.0] mg/100g; Iron = 0.59 [0.24, 1.82] mg/100g; Protein = 18.4 [17.2, 19.6] %; Omega3 = 0.182 [0.077, 0.420] g/100g; Selenium = 45.5 [25.6, 86.1] μg/100g; VitaminA = 71.7 [27.1, 201.5] μg/100g; Zinc = 2.04 [0.84, 3.79] mg/100g (wet weight);