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 10 - 40 m (Ref. 5222). 亞熱帶的; 33°N - 29°S, 98°W - 33°W (Ref. 5222)
Western Atlantic: southern Florida (USA) and the Gulf of Mexico to Brazil. It was suggested that Mycteroperca tigris was a transient species in the northwestern Gulf of Mexico, but has recently become abundant on the Flower Garden Banks off Texas (Ref. 6887).
西大西洋: 佛羅里達南部 (美國) 與墨西哥灣到巴西。 它被顯示出 Mycteroperca tigris 在墨西哥灣西北部中是一個短暫的種, 但是最近已經變得豐富的花之上栽培花木淺堆外海的德克薩斯.(參考文獻 6887)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 46.0, range 34 - ? cm
Max length : 101 cm TL 雄魚/尚未辨別雌雄; (Ref. 26340); common length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 10.0 kg (Ref. 5222)
背棘 (總數) : 11; 背的軟條 (總數) : 15 - 17; 臀棘: 3; 臀鰭軟條: 11. Distinguished by the following characteristics: Back crossed by about 11 pale narrow lines that slope downward and forward. No other grouper in the Caribbean has the same pattern of narrow pale diagonal lines (Ref. 26938). Further characterized by having depth of body contained 3.1-3.6 times in SL; head length 2.5-2.8 times in SL; flat interorbital area; rounded preopercle, without lobe at angle; diameter of posterior nostrils 3-5 times larger than anterior ones; large teeth, well developed canines (Ref. 89707).
背面越過大約 11條灰白的狹窄線那一個斜坡了向下而向前的。 在加勒比海的沒有其他的鱸科魚類有狹窄灰白的對角線的相同圖案。 (參考文獻 26938)
A solitary species (Ref. 26340) occurring in coral reefs and rocky areas. It is considered an ambush predator that hides among the coral and sponges and is easy to approach. Frequents cleaning stations (Ref. 9710). The size versus sex distribution of Bermuda population indicates that this species is a protogynous hermaphrodite; all fish less than 37 cm TL were females and all fish larger than 45 cm TL were males (Ref. 6886). Randall (Ref. 33) reported food of 59 specimens 15 to 57 cm SL were purely fishes of a variety of species.
出現在珊瑚礁與岩石區的一種獨居性種 (參考文獻 26340)。 它是認為一個躲在珊瑚與海綿中，而且容易接近的埋伏掠食者。 常見於清潔的區域。 (參考文獻 9710) 百慕達群島族群的大小和性別分布比較指出這種是一個雌性先熟的雌雄同體; 所有的魚少於 37 公分TL 是雌性與所有的魚大於 45 cm TL 是雄性.(參考文獻 6886) 報告 59件標本的食物 15 到 57 公分 SL 純粹地是多種種的魚的 Randall(參考文獻 33)。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西大西洋: 佛羅里達南部 (美國) 與墨西哥灣到巴西。 它被顯示出 Mycteroperca tigris 在墨西哥灣西北部中是一個短暫的種, 但是最近已經變得豐富的花之上栽培花木淺堆外海的德克薩斯.(參考文獻 6887)
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)
人類使用
漁業: 商業性; 水族館: 公眾的水族館
工具
特別的報告
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網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 28, mean 27 °C (based on 148 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00647 - 0.01946), b=3.05 (2.91 - 3.19), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.8 se; based on diet studies.
Generation time: 10.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.11; tm=6.5-9.5).
Fishing Vulnerability (Ref.
59153): High vulnerability (64 of 100).
Nutrients (Ref.
124155): Calcium = 13.3 [7.5, 27.5] mg/100g; Iron = 0.455 [0.229, 0.802] mg/100g; Protein = 19.4 [17.6, 21.1] %; Omega3 = 0.192 [0.110, 0.338] g/100g; Selenium = 16.8 [7.6, 35.7] μg/100g; VitaminA = 71.6 [22.0, 263.4] μg/100g; Zinc = 0.511 [0.329, 0.788] mg/100g (wet weight);
