分類 / 名稱
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) > Julidinae
Etymology: Labroides: Combination of the labrid genus Labrus and the Greek suffix -oides meaning ‘resembling’ or ‘to bear likeness to’, presumably referring to its similarity with the genus Labrus (or simply other members of the family Labridae).
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 40 - 145 m (Ref. 138889).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Pacific: Japan, Australia and New Caledona; possibly Indonesia.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 4.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 138889)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 9; 背的軟條 (總數) : 11; 臀棘: 3; 臀鰭軟條: 10 - 11; 脊椎骨: 25. This species is distinguished by the following characters: D IX,11; A III,10-11; pectoral-fin rays 13; upper procurrent caudal-fin rays 5-6; lower procurrent caudal-fin rays 5-7; principal caudal-fin rays 7-8 + 7; circumpeduncular scales 24 (22-24); body depth 3.8-4.5 in SL; head length 2.6-3.0 in SL; snout length 2.9-3.5 in HL; orbit diameter 4.0-5.6 in HL; orbit diameter 1.3-1.8 in snout length; caudal-peduncle length 4.8-6.2 in HL; pored lateral-line scales 33-36; scale rows above lateral line 4, below lateral line 13-14; total gill rakers 11-13 (Ref. 138889).
Colouration: Terminal phase with dorsal half of head and ground colouration of body mustard yellow to brown; lower portion of head silvery grey, fading to pale grey on isthmus and breast; snout with a horizontal orange brown stripe, from lateral side of upper lip to anterior edge of orbit, its width is subequal to that of pupil; stripe continuing horizontally through orbit, its width expanding slightly towards free upper edge of opercle; a stripe continuing past opercle and blending with ground colouration of body; snout with a second, cream to silvery white stripe, from the dorsal aspect of upper lip, curving slightly and continuing through dorsal aspect or orbit, past free upper edge of opercle and through to upper edge of caudal fin; dorsal fin is dusky mustard yellow, dusky hyaline distally; anal fin is similar to dorsal fin; caudal fin is dusky yellow, becoming increasingly fuliginous distally; caudal fin with a narrow, bright white, crescentic margin; upper portion of crescentic margin continuing from terminal end of cream to silvery white body stripe; the upper and lower lobes of caudal fin beyond margin translucent; pelvic fins are white to translucent grey; pectoral fins hyaline, The Initial Phase and juveniles in life with similar colour except ground colouration is dusky grey to grey-brown (Ref. 138889).
Body shape (shape guide): elongated; Cross section: compressed.
Collected at depths between 60-145 m, and in deep mesophotic reefs at approximately 110 m depth (Ref. 138889).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Tea, Y.-K., L. Baraf, Y. Menkara, W.B. Ludt, G.R. Allen, J.-P.A. Hobbs and P.F. Cowman, 2026. Cleaning up the cleaner wrasses: revision of the Labroides phthirophagus and Labroides bicolor species complexes, with rediagnosis of Labroides quadrilineatus and descriptions of two new species (Teleostei: Labridae). Raffles Bulletin of Zoology v. 74: 403-443. (Ref. 138889)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00490 (0.00203 - 0.01181), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.6 ±0.6 se; based on size and trophs of closest relatives |
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.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |