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: Bodianus: Bodianus after Bodiano or Pudiano, from the Portuguese pudor, meaning modesty (Jordan & Evermann, 1896); izuensis: Named for its type locality, the Izu Peninsula and Izu Oceanic Park, Shizuoka Prefecture, Japan (Ref. 75973).
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 礁區魚類; 深度上下限 30 - 70 m (Ref. 90102), usually 30 - 35 m (Ref. 75973). 亞熱帶的; 23°C - 26°C (Ref. 130651)
Western Pacific: Japan, Australia and New Caledonia (Ref. 75973); also Taiwan (Ref. 12711) and Palau (Ref. 31061).
西太平洋: 台灣;(參考文獻 12711) 日本;(參考文獻 559) 澳洲 (參考文獻 12964) 與帛琉.(參考文獻 31061)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 10.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 43239)
背棘 (總數) : 12; 背的軟條 (總數) : 9 - 10; 臀棘: 3; 臀鰭軟條: 12. This species is distinguished by the following characters: D XII,9-10; caudal-fin rays 9-10 + 2 + 10; pectoral-fin rays ii, 14-15; 30 lateral-line scales; 4-4.5 scales above lateral line; 10.5-12 scales below lateral line; about 8-10 predorsal scales; 14-18 total gill rakers; moderate depth in body and caudal peduncle; short snout; scaly basal sheath on dorsal and anal fins ½–2 scales in depth; posterior corner of mouth
just posterior to vertical through forward extent of orbit; upper jaw with the first prominent anterior canine slightly smaller than second; moderately developed canines on dental ridge in small individuals 2-10, less distinct in larger
specimens; prominent canines at posterior
end of jaw 1–2 (usually 2); lower jaw with first prominent anterior canine slightly more than half size of second; teeth in 2 or 3 series on dental ridge, forming single row; first series with 3–9
small canines becoming progressively longer posteriorly, originating immediately posterior to anterior canines; first series followed by 4–10 short canines in series, sometimes 2 slightly larger canines terminally; vomer 1 or 2 canines; pelvic fin distinctly not reaching anus (Ref. 75973).
Body shape (shape guide): fusiform / normal; Cross section: oval.
身體有 2- 3條縱向的黑色斑紋。 腹鰭沒有黑色的顏色。
Adults occur on deep rocky reefs (Ref. 75973). Oviparous, distinct pairing during breeding (Ref. 205).
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: 台灣;(參考文獻 12711) 日本;(參考文獻 559) 澳洲 (參考文獻 12964) 與帛琉.(參考文獻 31061)
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: Version 2025-1)
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 (參考文獻
123201): 24.2 - 28.5, mean 27.4 °C (based on 25 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00569 - 0.02662), 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 (參考文獻
69278): 3.4 ±0.44 se; based on food items.
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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