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Bodianus mesothorax (Bloch & Schneider, 1801)

Splitlevel hogfish
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Native range | All suitable habitat | Point map | Year 2050
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Bodianus mesothorax   AquaMaps   Data sources: GBIF OBIS
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Papua New Guinea country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded from Kiriwina Is., Kairiru Is. and Port Moresby harbour (Ref. 6192) ; Kimbe bay (Ref. 28888). Also Ref. 9710.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/PNG/png.htm
Occurrences: Occurrences Point map
Main Ref: Kailola, P.J., 1987
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | 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 生态学

海洋 礁区鱼类; 深度上下限 0 - 60 m (Ref. 128797), usually 5 - 20 m (Ref. 27115).   亚热带的; 24°C - 28°C (Ref. 27115); 32°N - 24°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

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: 东印度洋的圣诞岛,印度尼西亚 , 菲律宾, 北至日本南部, 南至大堡礁。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 30874)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 12; 背的软条 (总数) : 9 - 10; 臀棘: 3; 臀鳍软条: 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).
稚鱼与成鱼与他们的 B. axillaris 的相对物相似, 但是稚鱼有黄色的,而不是白色的斑点与成鱼已经很清晰黑色的条纹在身体的淡色与深色部分之间而且在背鳍与臀鳍上没有假眼斑。 稚鱼的颜色完全地对成鱼图案改变当大约 5-6 公分长。 改变只花数个星期,而且中间物被很少地见到。 (参考文献 48636)

生物学特性     字汇 (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).

稚鱼时进入亚热带游离栖地在大洋性的阶段期间由温暖的水流引起了。 (参考文献 48636) 栖息于珊瑚礁繁盛的外礁斜坡深度 5 到超过 20 公尺, 特别地在洞穴的附近。 稚鱼在洞穴; 成鱼到处开放地游泳, 但是通常接近底部, 而且时常从事清洁较大的鱼.(参考文献 48636)

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

Oviparous, distinct pairing during breeding (Ref. 205).印度-西太平洋: 东印度洋的圣诞岛,印度尼西亚 , 菲律宾, 北至日本南部, 南至大堡礁。

主要参考文献 Upload your references | 参考文献 | 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)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 12 April 2008

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 商业性; 水族馆: 商业性
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Estimates based on models

Preferred temperature (Ref. 115969): 26.5 - 29, mean 28.1 (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).
营养阶层 (Ref. 69278):  3.2   ±0.36 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (15 of 100).
价格分类 (Ref. 80766):   Very high.