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Atheriniformes (Silversides) >
Atherinidae (Silversides) > Atherinomorinae
Etymology: Hypoatherina: Greek, hypo = under + Greek, atherina, the Greek name for the eperlane; 1770 (Ref. 45335).
Eponymy: Dr Clifford Adrian Barnes (1905-1995) was an American marine scientist who was Professor of Oceanography at the University of Washington, Seattle (1947–1973) his alma mater and Professor Emeritus after retirement. [...] (Ref. 128868), visit book page.
More on author: Schultz.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 0 - 5 m (Ref. 86942). Tropical; 12°N - 20°S
Indo-Pacific: East Africa to the northern Cook Islands, north to New Guinea and the Marshall Islands, south to northern Australia, New Caledonia and Fiji.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 10.0 cm TL macho/indeterminado; (Ref. 48635); common length : 4.0 cm TL macho/indeterminado; (Ref. 2871)
Espinhos dorsais (total) : 6 - 8; Raios dorsais moles (total) : 8 - 12; Espinhos anais: 1; Raios anais moles: 12 - 17. Ascending process of premaxilla long and slender; ramus of dentary highly elevated posteriorly; midlateral band wide, broadest between anus and anal fin (Ref. 9760). First dorsal fin above middle of body; second dorsal fin originates behind the beginning of the anal fin; mid-lateral scales 40-43; transverse scales 5; predorsal scales 16-19 (Ref. 2334). Midlateral band width 2.3-3.3 in body depth (Ref. 37816).
Body shape (shape guide): elongated; Cross section: oval.
Inhabits lagoons and along shorelines of outlying islands (Ref. 3302). During daylight, schooling fish may be periodically seen to jump out of the water to avoid predators. They are also easily attracted to light. The fish are gravid at about 4-4.5 cm SL by July in the northern hemisphere. Because of their large numbers, they are probably important as forage food for larger fishes (Ref. 9760).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Oviparous, distinct pairing during breeding (Ref. 205).
Ivantsoff, W., 1984. Atherinidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. (Ref. 3302)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 26.8 - 29.3, mean 28.6 °C (based on 1816 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00575 (0.00245 - 0.01350), b=3.15 (2.95 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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Nutrientes (Ref.
124155): Calcium = 127 [68, 248] mg/100g; Iron = 0.732 [0.406, 1.349] mg/100g; Protein = 19.5 [17.2, 21.8] %; Omega3 = 0.125 [0.054, 0.317] g/100g; Selenium = 16.1 [7.2, 38.6] μg/100g; VitaminA = 192 [57, 585] μg/100g; Zinc = 1.94 [1.27, 2.85] mg/100g (wet weight);
![Image of Hypoatherina barnesi (Barnes\](/images/thumbnails/gif/tn_Hybar_u0.gif "Image of Hypoatherina barnesi (Barnes\")
