Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; ej vandrande; djupintervall 0 - 20 m (Ref. 9710), usually 2 - 15 m (Ref. 37816). Tropical; 26°N - 25°S
Indo-Pacific: East Africa to Mangaréva, Tuamoto Islands and the Hawaiian Islands, north to Taiwan; throughout Micronesia.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.5 cm SL hane/ej könsbestämd; (Ref. 9710)
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 12; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 6. Irregular dark bars on body which may be broken into spots; 2 narrow diagonal bars on cheek; opercle and base of soft dorsal with large ocellated black spot (Ref. 5469).
A secretive species remaining in or near interstices of rock, coral, or rubble (Ref. 2334, 58302). Moderately common in seaward reefs in areas exposed to moderate surge or currents (Ref. 2334). Feeds on small crustaceans (Ref. 89972). Benthic (Ref. 58302). Minimum depth reported from Ref. 30874.
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.3, mean 28.4 °C (based on 2558 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00637 - 0.03944), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 121 [58, 188] mg/100g; Iron = 0.764 [0.449, 1.306] mg/100g; Protein = 18.2 [17.1, 19.4] %; Omega3 = 0.117 [0.067, 0.197] g/100g; Selenium = 21.7 [11.2, 43.0] μg/100g; VitaminA = 117 [33, 409] μg/100g; Zinc = 1.91 [1.28, 2.81] mg/100g (wet weight);
