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Carcharhiniformes (Ground sharks) >
Pentanchidae (Deepwater catsharks)
Etymology: Asymbolus: Etymology not explained, possibly a-, Latin privative, i.e., without; sym-, from syn (Gr.), together or joined; bolus (L.), lump or morsel, proposed as a subgenus of Scyliorhinus (Scyliorhinidae) distinguished in part by labial fold of upper lip not hanging over lower-jaw symphysis of A. analis and A. vincenti (See ETYFish); galacticus: From the Greek galaktikos, milky, referring to its striking color pattern with numerous milky white patches that resemble the Milky Way (See ETYFish).
More on authors: Séret & Last.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.; تغييرات عمق 235 - 550 m (Ref. 77056). Tropical
Western Pacific: New Caledonia.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 47.7 cm TL جنس نر / بدون خواص جنسي; (Ref. 77056); 46.6 cm TL (female)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
Small and slender species of catshark with the following set of characters: distinct variegated colour pattern with numerous milky white blotches surrounded by rusty-brown spots and blotches; dorsal saddles on back are faint and dusky, dorsal ground light brown, paler on sides; claspers in adults are long and slender, distally pointed; teeth with 3 or 5 cusps; the median cusps much larger than those adjacent (Ref. 77056).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Séret, B. and P.R. Last, 2008. Asymbolus galacticus sp. Nov., a new species of spotted catshark (Carcharniformes: Scyliorhinidae) from New Caledonia. Cybium 32(2):137-143. (Ref. 77056)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 2.8 - 3.1, mean 3 °C (based on 44 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00175 - 0.00721), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (Preliminary low fecundity).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).