Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري قاعية المعيشة; نطاق العمق 247 - 460 m. Deep-water; 70°S - 74°S
Southern Ocean: Weddell Sea and East Antarctica (Prydz Bay).
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 26.0 cm TL ذكر/ مختلط الجنس; (Ref. 5181)
The only species of the genus with conspicuous ventral spots. Adults maybe nesters due to low absolute fecundity (Ref. 52020).
Low absolute fecundity of this species may indicate nesting behavior.
Eakin, R.R., 1990. Artedidraconidae. p. 332-356. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. (Ref. 5181)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): -1.7 - -0.8, mean -1.2 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00247 - 0.01065), b=3.13 (2.95 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±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 (Fec = 980).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).