分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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 1 - 37 m (Ref. 86942). Tropical; 28°N - 34°S, 115°E - 174°W (Ref. 5222)
Western Pacific: Ryukyu Islands south to Lord Howe Island and east to Howland Island and Samoa. Often misidentified as Epinephelus macrospilos or Epinephelus corallicola.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ?, range 24 - ? cm
Max length : 55.0 cm TL オス/雌雄の選別がない; (Ref. 48635)
背面の脊椎 (合計) : 11; 背鰭 (合計) : 15 - 17; 肛門の骨: 3; 臀鰭: 8. Distinguished by the following characteristics: head and body pale grey or brownish grey, covered with small brownish black spots with diffuse edges, separated from adjacent spots by spaces equal to or greater than width of the spots; body with black saddle blotch , smaller black saddle blotch on the caudal peduncle; dusky margins of the soft dorsal, caudal and anal fins, with white line along edge; median and pelvic fins with dark spots; dusky pectoral fins with few dark spots basally; body depth contained 2.9-3.3 times in SL; HL 2.2-2.5 times in SL; flat interorbital area, convex dorsal head profile; rounded preopercle, slightly enlarged serrae at angle; maxilla reaches past vertical at rear edge of eye; 2-4 rows of teeth on the midlateral part of lower jaw; pyloric caeca 13 (Ref. 89707).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Usually found over rocky areas or on coral reefs. Feeds on fishes and crustaceans (shrimps and crab) with occasional molluscs or worms (Ref. 89707). Nothing has been published on its biology. Appears to be very rare and therefore of little commercial importance. In Hong Kong live fish markets (Ref. 27253).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 食糧水産; 水族館・水槽: 公共の水族館
用具
特記事項
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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
好ましい温度 (参照
123201): 24.7 - 28.9, mean 27.5 °C (based on 268 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00767 - 0.01720), b=3.05 (2.93 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 4.0 ±0.64 se; based on food items.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Moderate vulnerability (42 of 100).
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栄養素 (Ref.
124155): Calcium = 27.1 [13.3, 57.2] mg/100g; Iron = 0.468 [0.256, 0.969] mg/100g; Protein = 18.6 [17.1, 20.0] %; Omega3 = 0.117 [0.074, 0.184] g/100g; Selenium = 31.2 [18.6, 55.7] μg/100g; VitaminA = 189 [53, 677] μg/100g; Zinc = 1.26 [0.87, 1.77] mg/100g (wet weight);
