分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 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: 佛羅里達南方部，墨西哥灣，巴哈馬，古巴，海地，牙買加，委內瑞拉, 與可能遍及加勒比海到巴西。 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 / 年龄
Maturity: Lm 46.0, range 34 - ? cm
Max length : 101 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26340); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); 最大体重: 10.0 kg (Ref. 5222)
背棘 (总数): 11; 背的软条 (总数): 15-17; 臀棘 3; 臀鳍软条: 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).
背面越过大约 11条灰白的狭窄线那一个斜坡了向下而向前的。 在加勒比海的没有其他的鲈科鱼类有狭窄灰白的对角线的相同图案。 (参考文献 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.
出现在珊瑚礁与岩石区的一种独居性种 (参考文献 26340)。 它是认为一个躲在珊瑚与海绵中，而且容易接近的埋伏掠食者。 常见于清洁的区域。 (参考文献 9710) 百慕达群岛族群的大小和性别分布比较指出这种是一个雌性先熟的雌雄同体; 所有的鱼少于 37 公分TL 是雌性与所有的鱼大于 45 cm TL 是雄性.(参考文献 6886) 报告 59件标本的食物 15 到 57 公分 SL 纯粹地是多种种的鱼的 Randall(参考文献 33)。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 佛羅里達南方部，墨西哥灣，巴哈馬，古巴，海地，牙買加，委內瑞拉, 與可能遍及加勒比海到巴西。 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)
人类利用
渔业: 商业性; 水族馆: 公众的水族馆
更多信息
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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).
营养阶层 (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.
回复力 (Ref.
120179): 低的, 最小族群倍增时间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);
