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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335); gormani: Named for Terry Gorman, a fishery scientist who pionneered deepwater fishery research in Australia in the 1970s and 1980s with the New South Wales FRV Kapala.
Eponymy: Terence Brian ‘Terry’ Gorman was a Senior Biologist, Fishery Scientist and diver. [...] (Ref. 128868), visit book page.
More on authors: Iwamoto & Graham.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري قاعية المعيشة; نطاق العمق 200 - 700 m (Ref. 75874), usually 250 - 550 m (Ref. 75874). Subtropical
Southern Indian and Pacific: Southeastern Australia, from northern New South Wales to eastern Victoria, Tasman Sea, eastern and western Tasmania, and western Victoria (Ref. 75874).
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL ذكر/ مختلط الجنس; (Ref. 75874)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 2; الأشعة الظهرية الناعمة (المجموع) : 9 - 11. This species is distinct in having the following characters: entirely naked underside of head; blunt snout with broad naked areas dorsally behind leading edge; naked nasal fossa; orbit diameter 44-49% of HL; saddles on body obscure anteriorly, more prominent posteriorly; interspaces between saddles pale, narrow, occupying 1 or 2 scale rows on dorsomedian line and giving appearance of white spots when viewed dorsally; generally all fins are dark dusky to blackish; naked fossa of light organ extends forward close to line connecting pelvic-fin insertions; 19-26 pyloric caeca (Ref. 75874).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Iwamoto, T. and K.J. Graham, 2008. Two new Australian grenadiers of the Coelorinchus fasciatus species group (Macrouridae: Gadiformes: Teleostei). Proc. Calif. Acad. Sci. 59(5):133-146. (Ref. 75874)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 9.2 - 14.2, mean 11.3 °C (based on 57 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00194 - 0.01707), b=3.08 (2.83 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
