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Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Diapterus: Greek, di = two + Greek, pteron = wing, fin (Ref. 45335).
More on author: Cuvier.
Taxonomic Remarks
Considered as incertae sedis, in accordance with the general provisions for named-bearing types (Art. 67.2.5) of the ICZN (1999) (Ref. 75986:373-374).
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري القاع; نطاق العمق 1 - 30 m. Tropical; 32°N - 13°S, 114°W - 75°W
Eastern Pacific: Mazatlan, Mexico to Callao, Peru.
الحجم / وزن / العمر
النضج: Lm ?  range ? - ? cm
Max length : 35.0 cm TL ذكر/ مختلط الجنس; (Ref. 124487); common length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 55763); أعلا وزن تم نشرة: 471.98 g (Ref. 124487)
Body diamond-shaped, compressed, and deep (depth contained 1.9 to 2.0 times in standard length); predorsal profile very compressed; mouth strongly protractile; preopercular border serrate; dorsal fin not notched to its base; second anal spine long and stout; body silver or gold with blue iridescent highlights; pelvic and anal fins yellow with dark rays (Ref. 55763).
Body shape (shape guide): short and / or deep.
Common in coastal waters. Juveniles inhabit lagoons of mangrove areas and tidal streams; adults are found over soft bottoms of deeper waters. May enter brackish waters (Ref. 37955). Feeds on benthic invertebrates and fishes. Its flesh is considered of good quality (Ref. 9303). Depth range assumed (RF).
دورة الحياة وسلوك التزاوج
النضج | التكاثر | وضع البيض | بيض | الخصوبة | اليرقات
González-Acosta, A.F., P. Béarez, N. Álvarez-Pliego, J. De La Cruz-Agüero and J.L. Castro-Aguirre, 2007. On the taxonomic status of Diapterus peruvianus (Cuvier, 1830) and reinstatement of Diapterus brevirostris (Sauvage, 1879) (Teleostei: Gerreidae). Cybium 31(3):369-377. (Ref. 75986)
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 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01318 (0.01066 - 0.01630), b=3.05 (2.99 - 3.11), in cm total length, based on LWR estimates for this species (Ref. 93245). |
مستوى غذائي (مرجع 69278) |
3.7 ±0.2 se; based on diet studies. |
المرونه (مرجع 120179) |
عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (K=4.04;). |
ضعف الصيد (Ref. 59153) |
Low to moderate vulnerability (30 of 100). 🛈 |
فئة السعر (Ref. 80766) |
Medium.
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المغذيات (Ref. 124155) |
Calcium = 173 [85, 331] mg/100g; Iron = 1.06 [0.53, 2.08] mg/100g; Protein = 18.3 [16.3, 20.2] %; Omega3 = 0.179 [0.091, 0.344] g/100g; Selenium = 46.2 [23.1, 98.7] μg/100g; VitaminA = 14 [3, 46] μg/100g; Zinc = 1.02 [0.66, 1.58] mg/100g (wet weight); |