التصنيف / Names
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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Cheilininae
Etymology: Pteragogus: Greek, pteron = wing, fin + Greek, ago = to drive (Ref. 45335); clarkae: Named for Dr. Eugenie Clark, not only for her collection of most of the type specimens, but also in recognition of her major contribution to the classification and biology of fishes (Ref. 93522).
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب. Tropical
Western Indian Ocean: Red Sea, Egypt.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL ذكر/ مختلط الجنس; (Ref. 93522)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 11; الأشعة الظهرية الناعمة (المجموع) : 9; شوكة شرجية: 3; أشعه شرجية لينه: 9; فقرات: 24. This species is distinguished by the following characters: D XI,9; A III,9; pectoral rays 13-14 (usually 13); complete lateral line, angling sharply downward below soft portion of anal fin to straight peduncular part, 24 pored scales 24 (plus 2 on base of caudal fin, the last greatly enlarged); body moderately deep, depth 2.95-3.15 in SL; head length (HL) 2.6 in SL; head's dorsal profile straight; straight part of posterior margin of preopercle serrate, serrae varying from 14 on 34.5-mm paratype to 21 on the 64.5-mm paratype; dorsal spines progressively longer, last 1.95-2.2 in HL; caudal fin rounded and moderately long 3.0-3.25 in SL; first soft ray of pelvic fins not very long, 3.5-3.8 in SL. Colour in alcohol yellowish brown with dark brown blotches on lower side of body; small dark brown spots along anterior part of lateral line; scattered small dark brown spots on nape; dark brown dash or pair of small dark spots on side of snout before eye; only traces remain of opercular ocellus; posterior margin of preopercle and an adjacent band of opercle pale yellowish; dorsal fin pale yellowish with a dark brown spot on each of first two spinous membranes, the second spot usually smaller; an irregular black spot at rear base of dorsal fin (Ref. 93522).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Oviparous, distinct pairing during breeding (Ref. 205).
Randall, J.E., 2013. Seven new species of labrid fishes (Coris, Iniistius, Macropharyngodon, Novaculops, and Pteragogus) from the Western Indian Ocean. J. Ocean Sci. Found. 7:1-43. (Ref. 93522)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.00887 - 0.05395), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
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).
