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Ophidiiformes (Cusk eels) >
Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Barathrodemus: Greek, barathron = abyss + Greek, dema = an alive body; The Greek word soma = body, is for a dead body (Ref. 45335).
More on authors: Goode & Bean.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري قاعية التغذية و المعيشة; نطاق العمق 1060 - 1318 m (Ref. 75877). Deep-water
Western Central Atlantic.
الحجم / وزن / العمر
Maturity: Lm ?  range ? - ? cm
Max length : 15.1 cm SL ذكر/ مختلط الجنس; (Ref. 75877)
الأشواك الظهرية (المجموع) : 0; الأشعة الظهرية الناعمة (المجموع) : 106 - 107; شوكة شرجية: 0; أشعه شرجية لينه: 85 - 87. Head relatively large, about 2 times in preanal distance; jaws inferior; snout inflated; maxillary strongly sheathed; branchiostegal rays 8; developed rakers on first arch 12-15; opercular spine short and sharp; pectoral fin reaches to anus or beyond; caudal fin rays 8; precaudal vertebrae 12-14 (Ref. 34024).
Locally abundant (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 3.5 - 5.3, mean 4.7 °C (based on 31 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.4 ±0.6 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).