ইলাসমোব্রাঙ্কি (হাঙ্গর এবং রে) (sharks and rays) >
Squaliformes (Sleeper and dogfish sharks) >
Squalidae (Dogfish sharks)
Etymology: Cirrhigaleus: Latin, cirrus = curl fringe + Greek, galeos = a shark (Ref. 45335); australis: Derived from the Latin australis in reference to the distribution of this species in the temperate
Southern Hemisphere..
More on authors: White, Last & Stevens.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক; গভীরতার পরিসীমা 360 - 640 m (Ref. 58894). Temperate; 33°S - 42°S
Pacific Ocean: Temperate waters of eastern Australia, and possibly New Zealand (Ref. 58894).
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 123.0 cm TL (female)
Short description
সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স
A moderately large dogfish of the genus Cirrhigaleus: body very robust, eyes relatively small, upper labial furrows relatively short, first dorsal fin moderately large, slightly raked, second dorsal similar in size to first dorsal fin, raked, first dorsal spine long, its apex located just below apex of fin; second dorsal spine long, its apex located at about level of fin apex; pectoral fins moderately large, flank denticles with three primary cusps, lateral cusps often with cusplets; 50 monospondylous centra,
85 precaudal centra, 114–115 total centra (Ref. 58894).
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
White, W.T., P.R. Last and J.D. Stevens, 2007. Cirrhigaleus australis n. sp., a new Mandarin dogfish (Squaliformes: Squalidae) from the south-west Pacific. Zootaxa 1560:19-30. (Ref. 58894)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 2.7 - 6.5, mean 3.4 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00171 - 0.00737), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.3 ±0.6 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): অত্যন্ত কম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (74 of 100).
