أشلاق (القروش و الشفانين) (sharks and rays) >
Orectolobiformes (Carpet sharks) >
Parascylliidae (Collared carpet sharks)
Etymology: Cirrhoscyllium: cirrus, Latin for curl or tendril, referring to barbels on throat; skylion, Greek for dogfish or small shark (See ETYFish); japonicum: -icum (L.), belonging to: Japan, referring to Mimase, Kochi Prefecture, Japan, type locality (and known only from the western North Pacific of Japan) (See ETYFish).
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري قاعية المعيشة; نطاق العمق 250 - 290 m (Ref. 43278). Temperate; 35°N - 24°N, 125°E - 135°E
Northwest Pacific: Japan.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 48.5 cm TL ذكر/ مختلط الجنس; (Ref. 247); 49.0 cm TL (female)
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449).
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 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 8.5 - 19.5, mean 13.7 °C (based on 29 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.6289 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
المرونه (مرجع
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
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