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).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 20 m (Ref. 90102). 亞熱帶的
Indo-West Pacific: East Africa south to Mozambique (but not the Red Sea) and east to the Marshall, except the northern Marshalls (Ref. 37816) and Society islands. Recorded from the Mediterranean as a Lessepsian migrant (Ref. 74657).
印度-西太平洋: 除了馬紹爾群島北部 (參考文獻 37816) 與社會群島以外,東非南至莫三比克 (但是不是紅海) 而且東至馬紹爾群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 32.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5213); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3418)
背棘 (總數) : 11; 背的軟條 (總數) : 12 - 13; 臀棘: 4; 臀鰭軟條: 8 - 9. Body with dark brown to brownish red stripes, alternating with silvery white stripes. The upper 2 dark stripes often ending in an elongate dark brown spot at the base of the soft portion of the dorsal fin; the third curving downward to end at mid-base of caudal fin; the 4th ending just before the caudal peduncle; the 5th and 6th stripes converging posteriorly on lower edge of caudal peduncle; 7th and 8th ending in a dark blotch at the rear base of soft part of anal fin. Four oblique scale rows on cheek; body depth 2.6-2.8 in SL; head length (HL) 2.65-2.9 in SL; short and blunt snout, length 4.4-5.1 in HL; interorbital width 3.9-4.4 in HL; mouth terminal to slightly inferior, maxilla often extending to below center of the eye, upper jaw length 2.35-2.55 in HL; premaxillary groove often reaching above anterior edge of orbit; anterior end of nasal bone ending in a spine; surface or medial edge of nasal bone spineless; nasal fossa without spinules (occasionally large specimens with one spinule on anterior edge of fossa); upper edge of first suborbital bone with a slightly retrorse lateral spine, followed by a low ridge of recumbent spinules; preopercular spine 1.5-2.2 in orbit diameter, 3.7-5.8 in HL; 3rd-5th dorsal spines subequal, the longest 1.85-2.2 in HL; 3rd anal spine 1.25-1.5 in HL (Ref. 27370).
身體有深褐色的對紅褐色的斑紋, 交互的與銀白色斑紋。 時常被在背鰭的柔軟部位的基底末端形成一個細長的深褐色的斑點的上面的 2 條深色斑紋; 第三個彎曲向下的在尾鰭的基底中點結束; 就在尾梗之前的第 4個終止; 第 5 與第 6條斑紋在尾柄的下緣上向後聚攏; 第 7 與第 8 在臀鰭的軟棘的部位的後面基底末端形成一個黑色斑塊。 在頰上的四斜的鱗片列; 體高 2.6-2.8 分之一標準體長; 頭長 (HL)2.65-2.9 分之一標準體長; 短與鈍的吻, 長度 4.4-5.1個 HL比率; 眼間骨寬度 3.9-4.4個 HL比率; 口端位到些微下方, 顎骨時常延伸至眼的中心下面, 上頜長度 2.35-2.55個 HL比率; 上頜骨前的凹槽時常達到眼窩的前緣上方; 末端形成一根棘的鼻骨的前端; 鼻骨的表面或中間邊緣無棘的; 鼻窩沒有小刺;(偶然地在窩的前緣上大的標本有一個小刺) 第一個眶下骨的上緣具有一個些微逆向側面的棘,跟隨著一個靠著小刺的低脊; 前鰓蓋骨棘 1.5-2.2 分之一眼窩直徑,3.7-5.8個 HL比率; 第三到第五背棘幾乎相等的, 最長的 1.85-2.2個 HL比率; 第三個臀鰭硬棘 1.25-1.5個 HL比率.(參考文獻 27370)
Inhabits reef flats and shallow protected reefs, often in dead reef areas (Ref. 9710). Secretive during the day (Ref. 37816).
棲息於礁石平臺與水淺且有遮蔽礁區, 常見於死珊瑚礁區域中。 (參考文獻 9710) 躲躲藏藏的在白天期間.(參考文獻 37816)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 除了馬紹爾群島北部 (參考文獻 37816) 與社會群島以外,東非南至莫三比克 (但是不是紅海) 而且東至馬紹爾群島。
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 2024-2)
無危 (LC) ; Date assessed: 04 March 2015
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 24.8 - 29.3, mean 28.4 °C (based on 3239 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00849 - 0.02462), b=2.97 (2.82 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.48 se; based on food items.
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 (22 of 100).
Nutrients (Ref.
124155): Calcium = 33.3 [12.0, 102.6] mg/100g; Iron = 0.479 [0.178, 1.521] mg/100g; Protein = 19.4 [18.2, 20.6] %; Omega3 = 0.196 [0.079, 0.491] g/100g; Selenium = 13 [7, 29] μg/100g; VitaminA = 43.4 [14.7, 139.7] μg/100g; Zinc = 1.16 [0.46, 2.24] mg/100g (wet weight);
