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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); bicolor: Named for its distinctive two-toned body colouration in terminal phase individuals.
More on authors: Fowler & Bean.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 0 - 40 m (Ref. 37816), usually 2 - 20 m (Ref. 27115). Tropical; 24°C - 28°C (Ref. 27115); 32°N - 32°S
Indo-Pacific: east Africa to Pitcairn (Fr. Polynesia); not in the Red Sea, Persian Gulf and Hawaiian Is.
الحجم / وزن / العمر
النضج: Lm ?  range ? - ? cm
Max length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 48636)
الأشواك الظهرية (المجموع) : 9 - 10; الأشعة الظهرية الناعمة (المجموع) : 10 - 11; شوكة شرجية: 3; أشعه شرجية لينه: 9 - 11; فقرات: 25. This species is distinguished by the following characters: D X-IX,10-11; A III,9-11; pectoral-fin rays 13; procurrent caudal-fin rays upper 6-8 and lower 7-8; principal caudal-fin rays 7-8 + 7; circumpeduncular scales 20-22; body depth 3.7-5.1 in SL; head length 2.6-3.0 in SL; snout length 2.6-3.3 in HL; orbit diameter 5.2-7.1 in HL; orbit diameter in snout length 1.6-2.5; caudal-peduncle length 3.3-4.9 in HL; pored lateral-line scales 26-29; scale rows above lateral line 4-5, below lateral line 9-11; total gill rakers 12-13. Colouration: head and anterior body indigo to deep navy blue (silvery white to pale grey in IP); head with a horizontal stripe from upper lip to about vertical of anal-fin origin (highly attenuated or absent in TP); posterior body is yellowish green; caudal fin with black crescentic margin (Ref. 138889).
Body shape (shape guide): elongated; Cross section: compressed.
Occurs in lagoon and seaward reefs to at least 40 m. Territorial around prominent coral formations called 'cleaning stations' (Ref. 9710). Juveniles generally solitary and quite secretive in caves while adults may wander over a large area in search of other fishes with ectoparasites (Ref. 9710). Minimum depth reported taken from Ref. 128797.
دورة الحياة وسلوك التزاوج
النضج | التكاثر | وضع البيض | بيض | الخصوبة | اليرقات
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)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع 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). |
مستوى غذائي (مرجع 69278) |
4.0 ±0.67 se; based on food items. |
المرونه (مرجع 120179) |
عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.). |
ضعف الصيد (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |
فئة السعر (Ref. 80766) |
Very high.
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المغذيات (Ref. 124155) |
Calcium = 93.7 [48.8, 170.4] mg/100g; Iron = 0.653 [0.363, 1.290] mg/100g; Protein = 18.2 [15.3, 20.4] %; Omega3 = 0.109 [0.061, 0.194] g/100g; Selenium = 27.1 [12.9, 56.1] μg/100g; VitaminA = 152 [44, 637] μg/100g; Zinc = 1.56 [1.00, 2.45] mg/100g (wet weight); |