Epinephelus akaara (Temminck & Schlegel, 1842)
Hong Kong grouper
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Epinephelus akaara AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
More on authors: Temminck & Schlegel.
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
More on authors: Temminck & Schlegel.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Northwest Pacific: southern China, Taiwan, East China Sea, Korea, and southern Japan (Kyushu to about 38°N on both coasts of Honshu). Reported specimen from Viet Nam may be Epinephelus fasciatomaculosus and records from the Philippines and India are unsubstantiated.
西北太平洋: 中國南部，台灣，東中國海，韓國與日本南部.(九州在本州兩岸上到大約 38 ° N) 來自越南的報告的標本可能是 擬青石斑魚〔Epinephelus fasciatomaculosus〕 而且來自的紀錄菲律賓與印度是未證實的。
西北太平洋: 中國南部，台灣，東中國海，韓國與日本南部.(九州在本州兩岸上到大約 38 ° N) 來自越南的報告的標本可能是 擬青石斑魚〔Epinephelus fasciatomaculosus〕 而且來自的紀錄菲律賓與印度是未證實的。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 23 - ? cm
Max length : 58.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 89707); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2852); 最大體重: 2.5 kg (Ref. 40637)
Max length : 58.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 89707); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2852); 最大體重: 2.5 kg (Ref. 40637)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 11; 背的軟條 (總數) : 15 - 17; 臀棘: 3; 臀鰭軟條: 8. Distinguished by the following characteristics: head and body pale brownish grey, covered with small red, orange or gold spots except on ventral side; 6 faint oblique dark bars on body; dark brown blotch on body at base of the 3 dorsal fin spines; dorsal fin margin yellow or orange; row of dusky yellow or orange spots along middle of the spinous dorsal fin and another row along the base of the fin; faint red or orange spots at caudal and anal fins; body depth less than head length, 2.7-3.2 times in SL; head length 2.3-2.6 times in SL; preopercle with enlarged serrae at angle; upper edge of operculum straight; subequal posterior and anterior nostril; maxilla reaching about to vertical at rear edge of eye; two rows of teeth at midside of lower jaw; pelvic fins not reaching anus; caudal fin rounded; lateral body scales ctenoid, with auxiliary in adults (Ref. 089707).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Rock-reef species inhabiting depths to at least 55 m. Juveniles are often found shallower than 10 m (Ref. 089707). A highly prized food fish usually caught by hand-lining over rock strata. Found in Hong Kong live fish markets (Ref. 27253).
通常被用手捕捉的一個高度地珍視的食用魚-在岩石層上的襯裡。 發現於了香港活魚販售。 (參考文獻 27253)
通常被用手捕捉的一個高度地珍視的食用魚-在岩石層上的襯裡。 發現於了香港活魚販售。 (參考文獻 27253)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西北太平洋: 中國南部，台灣，東中國海，韓國與日本南部.(九州在本州兩岸上到大約 38 ° N) 來自越南的報告的標本可能是 擬青石斑魚〔Epinephelus fasciatomaculosus〕 而且來自的紀錄菲律賓與印度是未證實的。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
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)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 低經濟; 養殖: 商業性; 游釣魚種: 是的
FAO - 水產養殖系統: 產生; ; Publication: search | FishSource | 周邊海洋
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基於模型的估計
首選溫度 (參考文獻 123201): 16 - 25.5, mean 20.6 °C (based on 178 cells).
系統發育多樣性指數 (參考文獻 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00728 - 0.02742), b=3.07 (2.91 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (參考文獻 69278): 4.0 ±0.65 se; based on food items.
Generation time: 4.2 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回復力 (參考文獻 120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm=2).
營養素 (Ref. 124155): Calcium = 25.5 [12.5, 53.6] mg/100g; Iron = 0.46 [0.25, 0.94] mg/100g; Protein = 18.6 [17.1, 20.0] %; Omega3 = 0.12 [0.08, 0.19] g/100g; Selenium = 34.3 [20.5, 60.7] μg/100g; VitaminA = 184 [52, 657] μg/100g; Zinc = 1.24 [0.87, 1.73] mg/100g (wet weight);