Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 1 - 4 m (Ref. 9710). Tropical; 35°N - 24°S, 92°E - 157°W
Pacific Ocean: Christmas Island in the eastern Indian Ocean to the Line Islands, north to the Izu Islands, south to Great Barrier Reef.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 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. Characterized by alternating dark brown and whitish stripes, dark stripes narrower than pale ones; dark midlateral stripe extending onto caudal fin; greatest depth of body 2.7-3.1 in SL (Ref. 90102).
Common in reef flats and shallow lagoons to a depth of about 4 m. Also found in rocky reefs (Ref. 93839). Feeds on small crustaceans and fishes (Ref. 1602). Nocturnal species (Ref. 7300). Usually in pairs swimming close to shelter (Ref. 48635).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
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): 25 - 29.3, mean 28.5 °C (based on 1824 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00782 - 0.02670), b=3.16 (3.00 - 3.32), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.0 ±0.67 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 = 161 [76, 306] mg/100g; Iron = 1.11 [0.57, 2.04] mg/100g; Protein = 18.8 [17.5, 20.0] %; Omega3 = 0.11 [0.05, 0.21] g/100g; Selenium = 19.4 [8.9, 44.1] μg/100g; VitaminA = 101 [31, 362] μg/100g; Zinc = 1.57 [0.94, 2.45] mg/100g (wet weight);
