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); nigrofasciatum: Name from Latin, referring to the presence of black bars on the body.
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 15 m (Ref. 57555). 熱帶; 7°S - 32°S, 142°E - 173°W
Western Pacific.
西太平洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 57555)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 8; 背的軟條 (總數) : 13; 臀棘: 3; 臀鰭軟條: 11; 脊椎骨: 25. Diagnosis: Dorsal rays VIII,13. Anal rays III,11, the first spine, when detectable is very slender and short. Pectoral rays 15-16 (usually 15). Lateral line scales 26-27. Head naked, except for a small patch of scales dorsally on opercle. Gill rakers 20-23. Body depth 5.9-3.6 in SL; head length (HL) 3.1-3.4 in SL; snout length 8.4-9.8 in SL; caudal peduncle depth 6.2-6.65 in SL; pectoral fins 4.0-4.3 in SL; pelvic fins 6.3-6.9 in SL. The caudal fin is truncate in young individuals, becoming strongly lunate with filamentous lobes in adult males. The initial phase is white with postorbital head and anterior body above pectoral-fin base black with an oblique yellow band above dorsal edge of opercle, a black bar over last 4 or 5 dorsal spines continuing ventrally across body, its posterior edge vertical, and a broader black bar over last 9 soft rays of dorsal fin, across the body, and posterior anal fin; a black spot on first 2 membranes of dorsal fin; the terminal males with yellow partly replacing the white, a salmon pink patch on chin, and blue ventrally on head and chest (Ref. 57555).
鑑別: 背鰭鰭條 8,13. 臀鰭硬棘 3,11 ，第一個棘, 當可發覺的非常細長與短。 胸鰭鰭條 15-16.(通常 15) 側線鱗片 26-27. 頭部裸露的, 除了一個鱗片的小塊在鰓蓋背面上。 鰓耙 20-23. 體高 5.9-3.6 分之一標準體長; 頭長 (HL)3.1-3.4 分之一標準體長; 吻的長度 8.4-9.8 分之一標準體長; 尾柄深度 6.2-6.65 分之一標準體長; 胸鰭 4.0-4.3 分之一標準體長; 腹鰭 6.3-6.9 分之一標準體長。 尾鰭在幼魚中是截形, 變成極新月形在雄性成魚中有絲狀的葉。 最初的階段是白色的有眼眶後的頭部與前面的身體胸鰭上方基底黑色的有在鰓蓋的背緣上面的斜黃色的條紋, 在繼續的最後 4 或 5個背棘上的一條黑色的橫帶腹橫跨身體, 它的後緣垂直的, 與在背鰭的最後 9個軟鰭條上的一條比較寬的黑色橫帶, 越過身體 , 與在後部的臀鰭; 在背鰭的最初 2個薄膜上的一個黑色的斑點; 那末期雄魚有黃色部分在下巴上更換白色 , 一個淺橙色到粉紅色的小區塊, 與藍色的腹地在頭部與胸上.(參考文獻 57555)
Found solitary or in groups, most commonly on outer reef areas, and also found in coastal reefs, lagoons and tide pools (Ref. 57555, 90102).
在外圍礁石區域中發現於岸邊，而且收集被使從潮池到深度成為 15 公尺。 (參考文獻 57555)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).西太平洋。
Randall, J.E., 2003. Thalassoma nigrofasciatum, a new species of labrid fish from the south-west Pacific. aqua, J. Ichthyol. Aquat. Biol. 7(1):1-8. (Ref. 57555)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 09 March 2009
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Estimates based on models
Preferred temperature (Ref.
123201): 24.6 - 28.5, mean 26.6 °C (based on 405 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00430 - 0.02222), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
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 (14 of 100).
Nutrients (Ref.
124155): Calcium = 72.3 [42.9, 120.5] mg/100g; Iron = 0.646 [0.373, 1.205] mg/100g; Protein = 18.5 [15.6, 20.7] %; Omega3 = 0.138 [0.088, 0.214] g/100g; Selenium = 20.6 [12.2, 37.3] μg/100g; VitaminA = 145 [44, 526] μg/100g; Zinc = 1.63 [1.14, 2.59] mg/100g (wet weight);
