Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 3 - 25 m (Ref. 34765). Tropical
Indo-Pacific: Red Sea south to Inhaca Island (Ref. 4329) and east to the Line and Tuamoto islands, north to the Ryukyu Islands, south to the southern Great Barrier Reef and Rapa.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL macho/indeterminado; (Ref. 48635)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 8; Raios dorsais (total) : 9; Espinhos anais: 2; Raios anais : 8. Body is coppery or silvery with a dark saddle on the upper half of the caudal peduncle; wedge shaped bar below eye (Ref. 2334, 48635). Greatest depth of body 2.2-2.5 in SL (Ref. 90102).
Found in protected coastal and seaward reef slopes in oceanic locations, to 15 m depth; secretive and rarely seen during daytime (Ref. 48635). Feeds on ostracods, amphipods, shrimps, and polychaetes (Ref. 37816).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Myers, R.F., 1999. Micronesian reef fishes. A comprehensive guide to the coral reef fishes of Micronesia. Coral Graphics, Barrigada, Guam. 216 p. (Ref. 34765)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.1 - 29.3, mean 28.3 °C (based on 3308 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00690 - 0.03171), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.35 se; based on food items.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 139 [72, 218] mg/100g; Iron = 0.924 [0.546, 1.557] mg/100g; Protein = 18.5 [17.3, 19.7] %; Omega3 = 0.124 [0.072, 0.208] g/100g; Selenium = 28 [15, 53] μg/100g; VitaminA = 65.7 [19.2, 223.4] μg/100g; Zinc = 1.73 [1.14, 2.52] mg/100g (wet weight);
