分類 / 名前
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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (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); quadrilineatus: Name from Latin ‘quadri’ meaning ‘four’, and ‘linea’ meaning ‘line’, possibly referring to the four bright blue stripes (two on each side) in the juvenile and immature stages.
More on author: Rüppell.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 0 - 15 m (Ref. 9710). Tropical
Eastern Indian Ocean: endemic to the Red Sea basin, including the Gulf of Aqaba, extending southward to the Gulf of Aden, but not beyond into the wider Indian Ocean; photographed in the Gulf of Tadjoura off Djibouti.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 11.5 cm TL オス/雌雄の選別がない; (Ref. 8883)
背面の脊椎 (合計) : 9; 背鰭 (合計) : 11; 肛門の骨: 3; 臀鰭: 10; 脊つい: 25. This species is distinguished by the following characters: D IX,11; A III,10; pectoral-fin rays 13; upper procurrent caudal-fin rays 6-7, lower 7-8; principal caudal-fin rays 8 + 7; circumpeduncular scales 22-24; body depth 3.4-3.8 in SL; head length 2.6-3.3 in SL; snout length 2.4-4.2 in HL; orbit diameter 2.5-5.5 in HL; orbit diameter 0.6-1.9 in snout length; caudal-peduncle length 1.6-5.1 in HL; pored lateral-line scales 27-28; scale rows above lateral line 4-5, below lateral line 10-12; total gill rakers 12-14; lower lip U-shaped, its anterior margin ventrally furled, occasionally split medially; inner surface of upper and lower lips plicate. Colouration: juveniles and Initial phase with two electric blue stripes, posterior dorsal and anal fins with a conspicuous black ocellus; Terminal phase males uniformly navy blue with pale blue boomerang shaped stripe on cheek (Ref. 138889).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Occurs in fringing reefs, among coral heads and in areas with dense coral growth (Ref. 9710). Adults feed on coral polyps while juveniles act as cleaners of other fishes (Ref. 8883); client fish include Pseudanthias squamipinnis, Parupeneus macronemus (Ref. 138889).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Oviparous, distinct pairing during breeding (Ref. 205).
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のレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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=0.00977 (0.00462 - 0.02067), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.3 ±0.61 se; based on food items. |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |
栄養素 (Ref. 124155) |
Calcium = 113 [66, 198] mg/100g; Iron = 0.815 [0.459, 1.543] mg/100g; Protein = 18.4 [15.5, 20.6] %; Omega3 = 0.151 [0.093, 0.246] g/100g; Selenium = 20.1 [11.6, 37.6] μg/100g; VitaminA = 152 [46, 564] μg/100g; Zinc = 2 [1, 3] mg/100g (wet weight); |