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Clupeiformes (Herrings) >
Engraulidae (Anchovies) > Engraulinae
Etymology: Stolephorus: Greek, stole, -es = garment + Greek, pherein = to carry (Ref. 45335).
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري pelagic-neritic. Tropical
Western Pacific.
الحجم / وزن / العمر
النضج: Lm ?  range ? - ? cm
Max length : 14.8 cm SL ذكر/ مختلط الجنس; (Ref. 123745)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
This species is distinguished by the following set of characters: gill rakers on first gill arch, in upper series 15-18 (modally 17), lower series 20-25 (23), total 35-42 (40); gill rakers on second gill arch, upper series 10-13 (11). lower series 18-23 (20), total 29-34 (31); gill rakers on third gill arch, in upper series 8-11 (10), lower series 10-13 (12), total 19-24 (22); gill rakers on fourth gill arch, in upper series 7-10 (8) , lower series 8-11 (10), total 15-20 (18); gill rakers on hind face of third gill arch 3-7 (6); prepelvic scutes 2-6 (4); transverse scales 8 or 9 (8); vertebrae 20-22 (21) + 20-22 (20) = 41-43 (41); with a short maxilla, posterior tip just reaching or slightly beyond anterior border of preopercle, 14.3-17.2% SL (mean 16.0%), 59.8-73.0% HL (68.5%); predorsal scutes absent; no spines on pelvic scute; posterior border of preopercle is convex, rounded; two pairs of dark patches on parietal and occipital regions, without a following pair of dark lines; absence of black spots below eye and lower-jaw tip; short pelvic fin, 5.6-9.2% SL (7.6%), 24.9-36.8% HL (32.5%), the posterior tip not reaching to vertical through dorsal-fin origin when depressed; pectoral fin short, 11.3-13.9% SL (12.8%), 47.0-59.9% HL (54.4%); head short, 21.3-25.1% SL (23.4%); body elongated, 14.6-20.4% SL (17.7%); distances from dorsal-fin origin to pectoral-fin insertion long, 29.9-37.3% SL (34.4%), 123.9-162.6% HL (147.6%); distance between pectoral- and pelvic-fin insertions long, 15.1-20.8% SL (18.9%), 60.6-95.1% HL (81.3%) (Ref. 123745).
Cross section: compressed.
دورة الحياة وسلوك التزاوج
النضج | التكاثر | وضع البيض | بيض | الخصوبة | اليرقات
Hata, H., S. Lavoué and H. Motomura, 2021. Taxonomic status of nominal species of the anchovy genus Stolephorus previously regarded as synonyms of Stolephorus commersonnii Lacepède 1803 and Stolephorus indicus (van Hasselt 1823), and descriptions of three new species (Clupeiformes: Engraulidae). Ichthyol. Res. 68(3):327-372. (Ref. 123745)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: تجاري
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00501 (0.00216 - 0.01160), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
مستوى غذائي (مرجع 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
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 (20 of 100). 🛈 |