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) > Bodianinae
Etymology: Choerodon: Greek, choiros = a pig + odous = teeth (Ref. 45335); referrring to the prominent anterior canines of the species in this genus (Ref. 116605).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 10 - 60 m (Ref. 9710), usually 10 - 20 m (Ref. 2334). 熱帶
Indo-West Pacific: Ryukyu Islands south to Australia and Indonesia. Reported from Mauritius (Ref. 5503).
印度-西太平洋: 琉球群島南至澳洲與印尼。 記錄來自模里西斯了。 (參考文獻 5503)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 24 - ? cm
Max length : 100.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2272); 最大體重: 15.5 kg (Ref. 2334)
背棘 (總數) : 13; 背的軟條 (總數) : 7; 臀棘: 3; 臀鰭軟條: 10. Large adults appear blue underwater and usually have a small black spot at the dorsal fin base. Juveniles have a large white saddle spot following the black spot (Ref. 48636). A moderately small but prominent dark spot present on body at base of last dorsal-fin spine (spot not extending onto fin membrane). Body scales each with a blue centre in life forming horizontal rows of spots on side. Second prominent anterior canine in lower jaw distinctly shorter than first in adults, directed mostly dorsally and slightly anteriorly. 3 to 5 scales on subopercle. (Ref 9823)
大的成魚顯得藍色的在水中而且通常在背鰭基底有一個小的黑色斑點。 稚魚在黑色的斑點之後有一個大的白色斑點。 (參考文獻 48636) 一般小但是突出的深色斑點在最後背鰭棘的基底位於身體之上.(斑點不延伸到鰭薄膜) 身體鱗片每個具有一個藍色的中心活著時形成在側邊上的水平的列斑點。 在下頜的第二突出的前面犬齒明顯短於第一個當成魚時, 大部份朝向背面與些微地前面。 在子鰓蓋上的 3 到 5個鱗片。 (參考文獻 9823)
Inhabit flat sandy or weedy areas near lagoon and seaward reefs (Ref. 9710). Solitary. Feed mainly on hard-shelled prey including crustaceans, mollusks and sea urchins. Marketed mostly fresh. In Hong Kong live fish markets (Ref. 27253).
棲息於在潟湖與臨海礁石附近的平坦的沙或雜草叢生的區域。 (參考文獻 9710) 獨居性。 主要捕食具有硬殼的獵物包括甲殼動物，軟體動物與海膽。 市場上大部份生鮮地銷售。 在香港活魚販售。 (參考文獻 27253)
Oviparous, distinct pairing during breeding (Ref. 205).印度-西太平洋: 琉球群島南至澳洲與印尼。 記錄來自模里西斯了。 (參考文獻 5503)
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: 商業性; 養殖: 商業性; 游釣魚種: 是的; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29, mean 27.9 °C (based on 478 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00582 - 0.02984), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.41 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 (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): Moderate vulnerability (39 of 100).
Nutrients (Ref.
124155): Calcium = 29.2 [17.1, 44.4] mg/100g; Iron = 0.517 [0.303, 0.893] mg/100g; Protein = 18.9 [16.0, 21.0] %; Omega3 = 0.123 [0.083, 0.189] g/100g; Selenium = 44.2 [27.5, 74.7] μg/100g; VitaminA = 46.1 [15.6, 155.2] μg/100g; Zinc = 0.975 [0.721, 1.477] mg/100g (wet weight);
