Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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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 / djupintervall / distribution range
Ekologi
marina revassocierade; djupintervall 0 - ? m. Tropical
Western Atlantic: endemic to the nearshore marine waters of Bermuda.
Size / Vikt / Age
Könsmognad: Lm ? range ? - ? cm
Max length : 16.8 cm SL hane/ej könsbestämd; (Ref. 86266)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 13 - 16; Mjukstrålar i analfenan: 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
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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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).
Trofisk nivå (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
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