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Holocentriformes (Squirrelfishes, soldierfishes) >
Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335).
More on author: Bleeker.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 5 - 90 m (Ref. 27370). Tropical; 30°N - 24°S
Indo-Pacific: Red Sea (Ref. 12541), Zanzibar (Tanzania), Aldabra and Seychelles to the Marshall Islands and American Samoa, north to Taiwan, southern Japan and the Ogasawara Islands, south to the southern Great Barrier Reef and the Chesterfield Islands. Replaced by Sargocentron marisrubri in the Red Sea (Ref. 37816).
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 90102)
背面の脊椎 (合計) : 11; 背鰭 (合計) : 12 - 14; 肛門の骨: 4; 臀鰭: 9 - 10. Body with red and white stripes following the scale rows; black blotch at base of soft dorsal, anal, and caudal fins, but may be faint or absent in caudal and anal fins (Ref. 4201, 48635). Uniformly small ctenii on posterior margin of scales of body. Inferior mouth due to hypertrophy of median part of upper lip (front of upper lip thickened and slightly protruding) (Ref. 3079). Five oblique scale rows on cheek; body depth 2.7-2.95 in SL; head length (HL) 2.6-2.9 in SL; snout length 3.6-4.4 in HL; interorbital width 4.4-5.25 in HL; slender caudal peduncle, depth 3.9-4.65 in HL; maxilla extending from below center of the eye to a vertical at rear edge of pupil, upper jaw length 2.25-2.4 in HL; premaxillary groove ending above or slightly posterior to a vertical at the front edge of orbit; anterior end of nasal bone ending with a small spine; surface or medial edge of nasal bone spineless; nasal fossa with 1 to 4 spinules on posterior edge; preopercular spine 3.45-3.65 in HL; longest dorsal spine 1.95-2.4 in HL; 3rd anal spine 1.5-1.75 in HL (Ref. 27370).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
A relatively uncommon inhabitant of rocky reefs and coral-rich areas. Spine of preopercle venomous. Usually seen solitary , but sometimes forms schools in deep water in oceanic locations (Ref. 48635). Found in seaward slopes in 5-90 m (Ref. 90102).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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のレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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). |
栄養段階 (参照 69278) |
4.0 ±0.66 se; based on food items. |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |
栄養素 (Ref. 124155) |
Calcium = 51.8 [20.0, 215.6] mg/100g; Iron = 0.497 [0.196, 1.509] mg/100g; Protein = 18.8 [17.6, 19.9] %; Omega3 = 0.167 [0.073, 0.378] g/100g; Selenium = 36.5 [21.0, 70.9] μg/100g; VitaminA = 78.1 [30.5, 218.1] μg/100g; Zinc = 1.62 [0.67, 3.04] mg/100g (wet weight); |