أشلاق (القروش و الشفانين) (sharks and rays) >
Carcharhiniformes (Ground sharks) >
Triakidae (Houndsharks) > Galeorhininae
Etymology: Gogolia: -ia, belonging to: Gogol River, Madang Province, Papua New Guinea, type locality (See ETYFish); filewoodi: In honor of Australian biologist Lionel Winston Filewood (1936-2014), Biologist-In-Charge, Department of Agriculture, Stock and Fisheries, Konedobu, Papua New Guinea, for his work on the poorly known elasmobranch fauna of New Guinea; he intended to describe this shark with Compagno but was unable to do so, whereupon he “generously relinquished” both the task and the holotype to his collaborator (See ETYFish).
Eponymy: Lionel Winston Charles Filewood (d: 1936) is an Australian biologist who worked (1960s-1980s) for the Department of Agriculture, Stock and Fisheries, Papua New Guinea. [...] (Ref. 128868), visit book page.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري القاع; نطاق العمق ? - 73 m (Ref. 13563). Deep-water; 2°S - 5°S
Western Central Pacific: northern New Guinea.
الحجم / وزن / العمر
النضج: Lm ?  range ? - ? cm
Max length : 74.0 cm TL (female)
الأشواك الظهرية (المجموع) : 0; شوكة شرجية: 0.
Body shape (shape guide): elongated.
Occurs on the continental shelf (Ref. 244). The only known specimen was taken at a depth of 73 m, probably near the bottom (Ref. 244). Ovoviviparous (Ref. 50449).
دورة الحياة وسلوك التزاوج
النضج | التكاثر | وضع البيض | بيض | الخصوبة | اليرقات
Ovoviviparous, embryos feed solely on yolk (Ref. 50449), with 2 young in a litter (Ref. 244). Size at birth about 22 cm (Ref. 244).
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
استخدامات بشرية
مصائد: غير مهمة تجارياً
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
مؤشر التنوع الشُعبي الوراثي (مرجع
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00183 - 0.00997), b=3.04 (2.84 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 4.2 ±0.5 se; based on size and trophs of closest relatives
المرونه (مرجع
120179): منخفظ جدا, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أكثر من 14 سنة (Fec=2).
ضعف الصيد (Ref.
59153): Moderate to high vulnerability (50 of 100).
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