Elasmobranchii (hajar och rockor) (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.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina pelagic-oceanic; djupintervall 360 - 640 m (Ref. 58894). Temperate; 33°S - 42°S
Pacific Ocean: Temperate waters of eastern Australia, and possibly New Zealand (Ref. 58894).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 123.0 cm TL (female)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
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).
Body shape (shape guide): elongated.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00363 (0.00173 - 0.00761), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.3 ±0.6 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mycket låg, lägsta populationsfördubblingstid mer än 14 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
High to very high vulnerability (75 of 100). 🛈 |