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Beloniformes (Needle fishes) >
Hemiramphidae (Halfbeaks)
Etymology: Oxyporhamphus: Greek, oxy = sharp + Greek, rhamphos = bill, peak (Ref. 45335).
More on authors: Weber & deBeaufort.
Taxonomic Remarks
Issue on validity of subspecies: the subspecies Hemiramphus convexus bruuni is elevated at species rank as Hemiramphus bruuni (Parin, Collette & Shcherbachev, 1980) in Eschmeyer (CofF ver. May 2011: Ref. 86870). The species page will be created.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas pelagic-neritic; intervalo de profundidade 0 - 6 m (Ref. 86942). Tropical
Indo-West Pacific: widespread in warmer waters from East Africa to Caroline Islands, New Guinea, New Britain and New Ireland. Replaced in the Red Sea, Arabian Sea and coastal waters in between by Oxyporhamphus convexus bruuni (Ref. 9843).
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm ?, range 14 - ? cm
Max length : 23.0 cm TL macho/indeterminado; (Ref. 10943); 17.6 cm SL (female)
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 12 - 15; Espinhos anais: 0; Raios anais moles: 14 - 16; Vértebras: 48 - 51. Swim bladder composed of many small compartments instead of a single chamber. Gill rakers on the first arch, 26-33, usually 27-31.
Body shape (shape guide): elongated.
More coastal than O. m. micropterus and frequently found near islands.
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Collette, B.B. and J. Su, 1986. The halfbeaks (Pisces, Beloniformes, Hemiramphidae) of the Far East. Proc. Acad. Nat. Sci. Philadelphia 138(1):250-301. (Ref. 10943)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00324 (0.00148 - 0.00706), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.1 ±0.2 se; based on size and trophs of closest relatives |
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Generation time |
0.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Resiliência (Ref. 120179) |
Elevada, tempo mínimo de duplicação da população menor que 15 meses (K>1). |
Vulnerabilidade da pesca (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Unknown.
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