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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 / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 0 - ? m. Tropical
Western Atlantic: endemic to the nearshore marine waters of Bermuda.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 16.8 cm SL con đực/không giới tính; (Ref. 86266)
Short description
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Các vây lưng mềm (tổng cộng) : 13 - 16; Tia mềm vây hậu môn: 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).
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
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
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 2024-2)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
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).
Mức dinh dưỡng (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
