分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Blenniiformes (Blennies)
鱸形目 (Blennies) >
Labrisomidae (Labrisomids)
脂鳚科 (Labrisomids)
Etymology: Labrisomus: Greek, labrax, -akos = a fish, Dicentrarchus labrax+ Greek, soma = body (Ref. 45335).
More on authors: Quoy & Gaimard.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的 (Ref. 55747); 深度上下限 0 - 10 m (Ref. 27000), usually 0 - 5 m (Ref. 40849). 熱帶; 34°N - 34°S, 100°W - 11°E
Western Atlantic: Bermuda, Florida (USA), Bahamas, and northern Gulf of Mexico to Rio de Janeiro, Brazil (Ref. 13628). Eastern Atlantic: Madeira (Ref. 13612), Canary Islands, and the coast of West Africa south to equatorial Guinea (Ref. 7404).
西大西洋: 百慕達群島,佛羅里達 (美國) ,巴哈馬與墨西哥灣北部到巴西里約熱內盧.(參考文獻 13628) 東大西洋: 馬得拉群島 (參考文獻 13612) ,加納利群島 , 與非洲西方部的海岸南至赤道幾內亞。 (參考文獻 7404)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 23.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7251)
背棘 (總數): 18 - 19; 背的軟條 (總數): 11-13; 臀棘 2; 臀鰭軟條: 18 - 19; 脊椎骨: 11 - 13. Diagonal transverse row of cirri on a fleshy base on upper posterior part of each side of head; with 4 irregular dark brown bars; pale edged black spot on opercle; often a dark spot at front of dorsal fin; adult males with red on lower part of head, chest and abdomen (Ref. 13442). Robust, with a sharply pointed or sub obtuse head. Anterior nare is tubular and with an apical lid that prevents the penetration of sand particles (Ref. 94108).
在頭部兩側的上面較後面的部分上的在一個肉質的基底上的觸鬚的斜橫跨列; 有四個不規則的深褐色的橫帶; 在鰓蓋上的灰白的被邊緣的黑色斑點; 時常在背鰭的前面一個深色的斑點; 在頭部,胸與腹部的較下面的部位上雄性成魚有紅色。 (參考文獻 13442)
Diurnal, bottom-dwelling species which occur in rocky and rubble shores with algal mats, reefs and seagrass beds. Generally at depths of a few cm (Ref. 13628). Usually seen resting in holes or crevices, and when disturbed quickly move to another crevice. This species is the largest of the labrisomids in the Caribbean region (Ref. 26938). Feed mainly on crustaceans and gastropods (Ref. 13628), brittle stars, sea urchins, fishes and polychaete worms (Ref. 13442). Oviparous, spawn in territories and exhibit paternal care of eggs (Ref. 55747). Larvae are pelagic which eventually settle down at the bottom as juveniles (Ref. 42064).
出現於岩石的與用海藻叢,礁與海草床的碎石海岸。 通常深度幾公分.(參考文獻 13628) 通常見到在一個洞或裂隙中休息, 與它很快地移動到另一個裂隙當被驚擾時。 這種是在加勒比海的區域中脂鳚科的最大的。 (參考文獻 26938) 主要吃甲殼動物與腹足動物 (參考文獻 13628) ,海星,海膽, 魚與多毛類的蠕蟲。 (參考文獻 13442)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Exhibits paternal care. Mating begins with three stages of courtship: 1) attraction and identification of prospective mate; 2) arousal and appeasement by nudging (the female initiates this move); 3) synchrony occurs when the female starts to rub the rocky wall in the spawning territory, quivering her body against the rock, shaking her anal fin and keeping her dorsal fin erect, the male meanwhile remained perpendicular, biting the sides of the female's body, dorsal fin and upper side of head, and sometimes rubbing her body laterally with his tail. Release of eggs and sperm follows as the male and female bodies quiver. Nest fanning by the male parent comes after this range of display. Driven out by the male, the female moves away from the spawning area while the male continues to patrol the nest, swimming in circular direction and defending the area against other fish. Each cycle lasts for 65.3 seconds, becoming shorter in duration when there are two females involved in the mating event. One cycle is followed by another after the male has returned from patrolling the nest (Ref. 55747).西大西洋: 百慕達群島,佛羅里達 (美國) ,巴哈馬與墨西哥灣北部到巴西里約熱內盧.(參考文獻 13628) 東大西洋: 馬得拉群島 (參考文獻 13612) ,加納利群島 , 與非洲西方部的海岸南至赤道幾內亞。 (參考文獻 7404)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
人類使用
水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.6 - 28.1, mean 27.4 °C (based on 940 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00494 - 0.01846), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.2 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 (Fec = 5,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
Nutrients (Ref.
124155): Calcium = 74.8 [46.2, 116.0] mg/100g; Iron = 0.701 [0.438, 1.126] mg/100g; Protein = 19.1 [18.1, 20.1] %; Omega3 = 0.128 [0.085, 0.193] g/100g; Selenium = 23.6 [13.4, 41.0] μg/100g; VitaminA = 95.9 [35.7, 258.2] μg/100g; Zinc = 1.59 [1.14, 2.15] mg/100g (wet weight);