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Beloniformes (Needle fishes) >
Hemiramphidae (Halfbeaks)
Etymology: Hyporhamphus: Greek, hypo = under + Greek, rhamphos = beak, bill (Ref. 45335); collettei: Named for Bruce B. Collette.
Eponymy: Dr Bruce Baden Collette (d: 1934) is an American ichthyologist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 0 - ? m. Tropical
Western Atlantic: endemic to the nearshore marine waters of Bermuda.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 16.8 cm SL ذكر/ مختلط الجنس; (Ref. 86266)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشعة الظهرية الناعمة (المجموع) : 13 - 16; أشعه شرجية لينه: 15 - 18. This small slender species is distinguished by the following set of characters: adults with dorsal- and anal-fin bases covered with scales; pectoral-fin rays 9-10; total gill rakers on first arch 26-32; body slender with ratio of body depth at pectoral-fin origin to standard length usually less than 0.12 (<0.12 in 95% of 79 specimens examined); ratio of body depth at pelvic fin to standard length usually less than 0.12 (<0.12 in 89% of 79 specimens examined) (ref. 86266).
Body shape (shape guide): elongated.
A marine inshore species inhabit sandy areas with sea grasses (i.e., Thalassia) where they have been reported to feed on fresh broken off pieces of sea grass (Ref. 86266).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Banford, H.M., 2010. Hyporhamphus collettei, a new species of inshore halfbeak (Hemiramphidae) endemic to Bermuda, with comments on the biogeography of the Hyporhamphus unifasciatus species group. Proc. Biol. Soc. Wash. 123(4):345-358. (Ref. 86266)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00257 (0.00115 - 0.00574), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
المرونه (مرجع
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
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