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Lophiiformes (Anglerfishes) >
Ogcocephalidae (Batfishes)
Etymology: Halieutopsis: Greek, halieutis = fisher + Greek, opsis = apperance (Ref. 45335); andriashevi: Named for Anatole P. Andriashev..
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري قاعية المعيشة; نطاق العمق 3800 - 4000 m (Ref. 40825). Deep-water
التوزيع
دول | مناطق الفاو | النظام البيئي | الظهور | Point map | مقدمة | Faunafri
Western Indian Ocean: vicinity of the Mascarene Islands.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 4.6 cm SL (female)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشعة الظهرية الناعمة (المجموع) : 4; أشعه شرجية لينه: 4; فقرات: 19. Compared to the other species, disk unusually small, disk margin length much smaller and cranium narrower compared to SL; eyes also smaller. Tubercles along edges of disk and sides of tail dorsoventrally flattened and closely adjoining, forming a thin, continuous saw-toothed ridges; those on sides of tail even, extending on either side of the caudal fin like keels. Cephalic lateral line scale counts: preopercular 2; subopercular 5; dorsolateral branch of subopercular 3; supraorbital 3-4. Lateral line scale counts on body 0 (nothing detectable dorsal surface of disk); tail 12-13. Esca slightly exerted from the illicial cavity, tipped forward more than 90°. Gill rakers as thin, triangular plates perpendicular to gill arch, each with tiny teeth clustered distally. Paired fins relatively small, pectoral pedicels joined to body by membrane. Dorsal and anal fins small with last ray of dorsal attached to body by membrane (Ref. 40825).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Bradbury, M.G., 1988. Rare fishes of the deep-sea genus Halieutopsis: a review with descriptions of four new species (Lophiiformes: Ogcocephalidae). Fieldiana 44:1-22. (Ref. 40825)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.00925 - 0.05675), b=2.94 (2.72 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.2 ±0.5 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).
