分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Labridae (Wrasses)
隆頭魚科 (Wrasses) > Corinae
Etymology: Thalassoma: Greek, thalassa = the sea + Greek, soma = body; the colour of the sea (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 10 m (Ref. 1602). 熱帶; 30°N - 28°S
Indo-Pacific: East Africa to the Pitcairn, north to the Ryukyu Islands, south to Tonga and Rapa.
印度-太平洋: 東非到皮特凱恩島, 北至琉球群島, 南至東加與拉帕島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4392)
背棘 (總數) : 8; 背的軟條 (總數) : 13; 臀棘: 3; 臀鰭軟條: 11. This species is distinguished by the following characters: greatest body depth 2.7-3.6 in SL; pectoral fin rays usually 16; lateral line scales 25; total gill rakers on first gill arch 17-24 (modally 20); caudal fin of initial phase slightly rounded to truncate, of terminal males truncate to slightly double emaginate; Body of initial (female) phase greenish grey to pale green with 5-6 dark saddles on back, pair of dark (sometimes diffused) stripes on side, a dark vertical line on most scales of body, and with a diagonal (or C-shaped) pink to dark red below front of eye; while body of terminal male salmon-pink to orange anteriorly, with 2 longitudinal series of vertical green rectangles, every fourth pair of upper series extending as a single green bar across back, the head orange-brown without bands and caudal fin brownish to greenish, shading distally to pink, the posterior third of rays blue (Ref. 9823, 86689, 90102).
這一個隆頭魚的初期階段是幾乎與 T. purpureum 沒有差別. 但是雄魚 T. trilobatum 的頭部全褐色的到橘色或陰暗的有藍色的。 母魚大部分困難的而且有一個更多斑點的與較短的頭部。 它在清楚地在 T. purpureum 上顯示的吻部上缺乏 'V' 。 (參考文獻 48636) 初期階段有一條斜的暗紅色線在眼 (參考文獻 9823) 前方下面.
Found solitary or in groups (Ref. 90102) in shallow exposed reef flats, usually with rock-base and mixed coral and algae (Ref. 48636, 58302). Also occurs in surge-swept reef flats, reef margins, and clear rocky shorelines, but may venture to deeper waters up to 10 m (Ref. 3921). Benthopelagic (Ref. 58302). Feeds on crustaceans (especially crabs), mollusks, and ophiuroids (brittle stars) (Ref. 3921).
發現於水淺且裸露的礁石平臺了, 通常有以岩石為基礎的與混合的珊瑚與藻類.(參考文獻 48636) 也生活於湧浪區的礁石平臺，礁區邊緣與清澈的岩岸中, 但是可能冒險到更深的水域向上到 10 公尺。 吃甲殼動物 (尤其螃蟹) ，軟體動物與陽燧足 (海星) 。 (參考文獻 3921)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).印度-太平洋: 東非到皮特凱恩島, 北至琉球群島, 南至東加與拉帕島。
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 29.3, mean 28.3 °C (based on 2665 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00430 - 0.02123), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.58 se; based on food items.
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 vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 56.2 [33.4, 94.6] mg/100g; Iron = 0.586 [0.334, 1.093] mg/100g; Protein = 18.8 [15.9, 21.0] %; Omega3 = 0.129 [0.082, 0.202] g/100g; Selenium = 20.5 [12.0, 39.0] μg/100g; VitaminA = 125 [38, 452] μg/100g; Zinc = 1.37 [0.96, 2.13] mg/100g (wet weight);
