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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); carinatus: Name from Latin ‘carina’ for a keel, referrring to the presence of keel-like projection in front of the ventral disk in this fish.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري pelagic-neritic; نطاق العمق 0 - 30 m (Ref. 116680). Polar
Arctic: Kara Sea.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 13.1 cm TL (female)
The holotype was collected in the southwestern part of the Kara Sea, by pelagic trawling at surface layer 0-30 m above the 120 m depth where the surface water was warm (6.0 - 7.7°C); with a sharp termocline detected from 19-23 m, and the temperature dropped to negative
values, and then it stay negative (-0.64°C) down to the bottom. Salinity also changed from 32.72ppt at surface to 34.6% at near bottom layer. Most likely that this species stay in cold water below the termocline layer, where the forage zooplankton organisms are concentrated.
Amphipod specimen was also found in throat of the fish , which might suggest that it feeds on crustaceans (Ref. 116680)..
دورة الحياة وسلوك التزاوج
النضج | التكاثر | وضع البيض | بيض | الخصوبة | اليرقات
Chernova, N.V., 2014. New species of the genus Careproctus (Liparidae) from the Kara Sea and identification key for congeners of the North Atlantic and Arctic. J. Ichthyol. 54(10):757-780. (Ref. 116680)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00203 - 0.00984), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.2 ±0.5 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 (10 of 100).
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