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Eupercaria/misc (Various families in series Eupercaria) >
Latilidae (Deepwater tilefishes)
Etymology: Lopholatilus: Greek, lophos = crest + Latin, latus = wide (Ref. 45335).
More on authors: Goode & Bean.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري القاع; نطاق العمق 80 - 540 m (Ref. 5217). Subtropical; 9°C - 14°C (Ref. 33985); 46°N - 5°N, 98°W - 53°W
Western Atlantic: Nova Scotia, Canada south along the U.S., Gulf of Mexico from the Florida Keys, Tampa (Florida) to the Texas/Mexico border, and off Mexico from Tabasco to the Yucatan Peninsula, and along South America from the Gulf of Cariaco (Venezuela) to Suriname (R. Robertson and J. Dooley pers. comm. 2013).
الطول عند النضج الأول / الحجم / وزن / العمر
النضج: Lm 42.2  range ? - ? cm
Max length : 125 cm TL ذكر/ مختلط الجنس; (Ref. 3276); 95.0 cm FL (female); common length : 90.0 cm TL ذكر/ مختلط الجنس; (Ref. 3276); أعلا وزن تم نشرة: 30.0 kg (Ref. 9988); العمر: 35 سنين (Ref. 6086)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
Most common around 200 m, usually over mud or sand bottom and occasionally over rough bottom (Ref. 9988); prefers temperature of 8-17°C (Ref. 5951). Feeds mainly on shrimp and crabs, but also takes fish, squid, bivalves and holothurians. Sensitive to cold water (Ref. 9988), a mass die-off occurred in 1882, after which the species was rare for decades, presumably due to unusually cold water (Ref. 7251). Marketed fresh or frozen; can be steamed, pan-fried, broiled, microwaved and baked (Ref. 9988).
Dooley, J.K., 1978. Branchiostegidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 1. FAO, Rome. (Ref. 3276)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: تجاري; لعبة سمكه: نعم
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00776 (0.00407 - 0.01480), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
مستوى غذائي (مرجع 69278) |
3.9 ±0.2 se; based on diet studies. |
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Generation time |
11.7 (7.2 - 12.8) years. Estimated as median ln(3)/K based on 10 growth studies. |
المرونه (مرجع 120179) |
منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (K=0.09-0.13; tm=5; tmax=35; Fec=195,000). |
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Rate of population increase |
Prior r = 0.09, 95% CL = 0.06 - 0.13, Based on 2 full stock assessments. |
ضعف الصيد (Ref. 59153) |
High to very high vulnerability (73 of 100). 🛈 |
قابلية التأثر بالمناخ (Ref. 125649) |
Moderate vulnerability (38 of 100). 🛈 |
فئة السعر (Ref. 80766) |
Very high.
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المغذيات (Ref. 124155) |
Calcium = 32.9 [21.7, 59.0] mg/100g; Iron = 0.78 [0.49, 1.21] mg/100g; Protein = 18.6 [16.6, 20.5] %; Omega3 = 0.359 [0.235, 0.519] g/100g; Selenium = 49.3 [26.7, 88.1] μg/100g; VitaminA = 8.24 [3.15, 21.77] μg/100g; Zinc = 0.544 [0.410, 0.758] mg/100g (wet weight); |