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Bodianus mesothorax (Bloch & Schneider, 1801)

Splitlevel hogfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Bodianus mesothorax   AquaMaps   Data sources: GBIF OBIS
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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: Bodianus: Bodianus after Bodiano or Pudiano, from the Portuguese pudor, meaning modesty (Jordan & Evermann, 1896).;  mesothorax: Name from the Greek mesos for middle, and masculine noun thorax or breast plate; apparently in reference to the prominent diagonal black band on the body of adults of this species (Ref. 75973).
More on authors: Bloch & Schneider.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 礁區魚類; 深度上下限 0 - 60 m (Ref. 128797), usually 5 - 20 m (Ref. 27115). 亞熱帶的; 24°C - 28°C (Ref. 27115); 32°N - 24°S

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Western Pacific between Wakayama Pref., Japan and Sydney, Australia, New Caledonia and Fiji. Indian Ocean, along the western coast of Malaysia and Indonesia, and at least in the Nicobars at the edge of the Andaman Sea. Evidently excluded from the oceanic mid-Pacific plate;
印度-西太平洋: 東印度洋的聖誕島,印尼 , 菲律賓, 北至日本南部, 南至大堡礁; 在密克羅尼西亞的帛琉。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 30874)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 12; 背的軟條 (總數) : 9 - 10; 臀棘: 3; 臀鰭軟條: 11 - 12. Juveniles and adults resemble their counterparts of B. axillaris, but juveniles have yellow rather than white spots and adults have well-defined black band between the light and dark portions of the body and lack ocelli on the dorsal and anal fins. Color of juveniles changes completely to adult pattern when about 5-6 cm long. The change takes only a few weeks and intermediates are rarely seen (Ref. 48636).
稚魚與成魚與他們的 B. axillaris 的相對物相似, 但是稚魚有黃色的,而不是白色的斑點與成魚已經很清晰黑色的條紋在身體的淡色與深色部分之間而且在背鰭與臀鰭上沒有假眼斑。 稚魚的顏色完全地對成魚圖案改變當大約 5-6 公分長。 改變只花數個星期,而且中間物被很少地見到。 (參考文獻 48636)

生物學特性     字彙 (例如 epibenthic)

Ranging into subtropical zones as juveniles expatriate caused by warm currents during pelagic stage (Ref. 48636). Adults inhabit coral-rich outer reef slopes at depths of 5 to over 20 m, particularly near caves. Juveniles in caves; adults swim openly about, but usually close to the substrate, and often engage in cleaning larger fishes (Ref. 48636). Oviparous, distinct pairing during breeding (Ref. 205).

進入亞熱帶稚魚時,遊離棲地在大洋性的階段的時候由溫暖的水流引起..(參考文獻 48636) 棲息於珊瑚礁繁盛的外礁斜坡深度 5 到超過 20 公尺, 特別地在洞穴的附近。 稚魚在洞穴; 成魚到處開放地游泳, 但是通常接近底部, 而且時常從事清潔較大的魚.(參考文獻 48636)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Oviparous, distinct pairing during breeding (Ref. 205).印度-西太平洋: 東印度洋的聖誕島,印尼 , 菲律賓, 北至日本南部, 南至大堡礁; 在密克羅尼西亞的帛琉。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Westneat, Mark | 合作者

Gomon, M.F., 2006. A revision of the labrid fish genus Bodianus with descriptions of eight new species. Rec. Aust. Mus. Suppl. 30:1-133. (Ref. 75973)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 12 April 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 商業性; 水族館: 商業性
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Estimates based on models

Preferred temperature (Ref. 123201): 26.5 - 29, mean 28.1 °C (based on 528 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00551 - 0.02625), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.2   ±0.36 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 (15 of 100).
價格種類 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 39.9 [18.3, 80.6] mg/100g; Iron = 0.636 [0.351, 1.244] mg/100g; Protein = 19.1 [16.2, 21.3] %; Omega3 = 0.217 [0.127, 0.375] g/100g; Selenium = 12.8 [6.5, 25.0] μg/100g; VitaminA = 69.3 [21.3, 287.7] μg/100g; Zinc = 1.04 [0.68, 1.81] mg/100g (wet weight);