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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Astronesthinae
Etymology: Borostomias: Greek, boros, -a, -on = gluttonous + Greek, stomías, -ou = a tough, hard -mouthed horse (Ref. 45335).
More on authors: Regan & Trewavas.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مياه عميقة; نطاق العمق ? - 658 m (Ref. 26165). Deep-water; 35°N -
Eastern Atlantic: Morocco south to Congo. Western Atlantic: southern part of USA to the Gulf of Mexico and the Caribbean Sea. One specimen collected off the Guianas (Ref. 13608). Western Pacific: Australia (Ref. 7300) and New Zealand (Ref. 5755). Also known from the Northwest Pacific (Ref. 41173). Elsewhere, Indian Ocean.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 31.0 cm SL ذكر/ مختلط الجنس; (Ref. 4465)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشعة الظهرية الناعمة (المجموع) : 13; أشعه شرجية لينه: 18. Body moderately elongate and slender, enlarge fanglike teeth in the jaws. Moderate chin barbel, bulbous black proximal part and narrow pale distal part. Serial photophores not broken into small groups (Ref. 37039).
Body shape (shape guide): elongated.
An oceanic and mesopelagic species usually found deeper than 500 m during the day (Ref. 2802). Feeds on midwater fishes and crustaceans (Ref. 2802).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Gibbs, R.H. Jr., 1990. Astronesthidae. p. 300-307. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris and UNESCO, Paris. Vol. 1. (Ref. 4465)
IUCN Red List Status (Ref. 130435: Version 2025-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00171 - 0.01014), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 4.0 ±0.66 se; based on food items.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
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