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Atheriniformes (Silversides) >
Atherinopsidae (Neotropical silversides) > Atherinopsinae
Etymology: Atherinopsis: Greek, atherina, the Greek name for the eperlane; 1770 + Greek,ops = appearance (Ref. 45335).
More on author: Girard.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas pelagic-neritic; intervalo de profundidade ? - 30 m (Ref. 37955). Subtropical; 46°N - 22°N, 129°W - 110°W
Eastern Pacific: Yaquina Bay in Oregon, USA to southwestern coast of Baja California, Mexico.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 45.0 cm TL macho/indeterminado; (Ref. 9273); common length : 40.0 cm TL macho/indeterminado; (Ref. 9273); idade máx. registrada: 11 anos (Ref. 56049)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 6 - 10; Raios dorsais (total) : 11 - 14; Espinhos anais: 1; Raios anais : 21 - 26; Vértebras: 50 - 54. Branchiostegal rays: 5-6 (Ref. 36497).
Body shape (shape guide): elongated.
Adults inhabit inshore areas, including bays (Ref. 2850). Form schools (Ref. 2850). Demersal spawners in nearshore habitats (Ref. 56049). Oviparous, with planktonic, primarily neustonic larvae (Ref. 36497). Eggs are attached to one another by spawning substrate via adhesive filaments (Ref. 36497). Sold fresh (Ref. 2850).
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): 12.8 - 24.2, mean 20.7 °C (based on 122 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00354 - 0.01124), b=3.06 (2.90 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 2.3 ±0.21 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tm=2.5; Fec = 6,000).
Vulnerabilidade da pesca (Ref.
59153): Low to moderate vulnerability (35 of 100).
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Nutrientes (Ref.
124155): Calcium = 97.3 [52.9, 183.3] mg/100g; Iron = 1.34 [0.75, 2.26] mg/100g; Protein = 18.9 [16.6, 21.5] %; Omega3 = 0.259 [0.117, 0.644] g/100g; Selenium = 21.5 [10.3, 46.7] μg/100g; VitaminA = 11 [3, 41] μg/100g; Zinc = 1.13 [0.80, 1.61] mg/100g (wet weight);