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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Corinae
Etymology: Halichoeres: Greek, als, alis = salt + Greek, choiros = pig (Ref. 45335); socialis: From the Latin socialis meaning social, in reference to the behavioral trait of this species of forming a true school, as distinct from a loose aggregation, when stressed (Ref. 46844).
More on authors: Randall & Lobel.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 0 - 7 m (Ref. 46844). Tropical
Western Central Atlantic: known only from Belize. Expected to be found elsewhere along the continental shores of the Caribbean Sea.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm ?, range 3 - ? cm
Max length : 4.7 cm SL ذكر/ مختلط الجنس; (Ref. 80499)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 8 - 9; الأشعة الظهرية الناعمة (المجموع) : 11 - 12; شوكة شرجية: 3; أشعه شرجية لينه: 11 - 12; فقرات: 25. Head and back gray-green with a narrow midlateral black-brown stripe from front of snout to caudal fin base, ending in a prominent black spot; second narrow brown stripe on lower side, the pale gray zone on the lower side between the two black-brown stripes bisected by a narrow white stripe; a narrow brown stripe on body at each side of base of dorsal fin, continuing middorsally on nape as a double stripe; occiput dark brown; the black caudal base spot rimmed with blue and white except posteriorly (Ref. 46844).
Inhabits shallow coral reefs over coral, sand, rubble or seagrass substrata (Ref. 46844). Forms tight coherent schools when chased (Ref. 80499). Feeds on zooplankton and forms evasive, compact schools when threatened (Ref. 46844).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Distinct pairing during breeding (Ref. 205).
Randall, J.E. and P.S. Lobel, 2003. Halichoeres socialis: a new labrid fish from Belize. Copeia 2003(1):124-130. (Ref. 46844)
IUCN Red List Status (Ref. 130435)
في خطر (EN) (B1ab(i,ii,iii,v)+2ab(i,ii,iii,v)); Date assessed: 03 August 2015
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00451 - 0.02020), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.45 se; based on food items.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
