分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 ? - 50 m (Ref. 5222). 熱帶; 35°N - 32°S, 110°E - 156°E (Ref. 5222)
Western Pacific: Japan to Australia. Unknown from the Indian Ocean except for the Andaman Islands record (as Serranus merra). Unreported from islands of Micronesia, Melanesia and central Pacific. Often misidentified as Epinephelus macrospilos or Epinephelus hexagonatus.
西太平洋: 日本到澳洲。 不知道是否從印度洋除了安達曼群島記錄。 (如 Serranus merra) 沒有紀錄來自密克羅尼西亞，美拉尼西亞與中太平洋的島了。 時常被誤鑑成 大斑石斑魚〔Epinephelus macrospilos〕 或 六角石斑魚〔Epinephelus hexagonatus〕 。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 18 - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 48635)
背棘 (總數): 11; 背的軟條 (總數): 16-18; 臀棘 3; 臀鰭軟條: 8. Distinguished by the following characteristics: whitish color; head, body and fins with numerous large close-set hexagonal to roundish dark brown to blackish spots; ctenoid body scales except cycloid dorsoanteriorly above lateral line, on thorax and abdomen; body with auxiliary scales; greatest depth of body 2.7-3.2 in SL; rounded caudal fin; pelvic fins, 1.7-2.1 in head length (Ref. 90102); head length 2.3-2.6 times in SL; evenly curved dorsal head profile; snout subequal to eye diameter, snout length 4.6-5.3 times in HL; rounded preopercle or subangular; upper edge of operculum almost straight; posterior nostril diameter about twice that of anterior nostrils; maxilla reaches to or past vertical at rear edge of eye; 2-3 rows of teeth on midlateral part of lower jaw; lower jaw barely projecting in front of upper jaw (Ref. 89707).
Inhabits inshore silty reefs; there are no records from depths greater than 50 m. Feeds on shrimps, small fishes, worms and crabs (Ref. 89707). The enlarged fleshy pectoral fins appear to have resulted from its habit of sitting on the substrate. Solitary (Ref 90102).
棲息於近海淤泥的礁; 有沒有來自深度大於 50 公尺的紀錄。 吃甲殼動物，魚，與蠕蟲。 增大的肉質胸鰭似乎起因於它停留在底部上的習慣。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西太平洋: 日本到澳洲。 不知道是否從印度洋除了安達曼群島記錄。 (如 Serranus merra) 沒有紀錄來自密克羅尼西亞，美拉尼西亞與中太平洋的島了。 時常被誤鑑成 大斑石斑魚〔Epinephelus macrospilos〕 或 六角石斑魚〔Epinephelus hexagonatus〕 。
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 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 23 November 2016
人類使用
漁業: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 28.9, mean 27.7 °C (based on 504 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00851 - 0.02138), b=3.05 (2.92 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.5 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 34 [16, 71] mg/100g; Iron = 0.584 [0.306, 1.188] mg/100g; Protein = 18.4 [16.8, 19.8] %; Omega3 = 0.125 [0.078, 0.197] g/100g; Selenium = 30.1 [16.9, 58.5] μg/100g; VitaminA = 329 [88, 1,239] μg/100g; Zinc = 1.27 [0.85, 1.83] mg/100g (wet weight);
