Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; ej vandrande (Ref. 52884); djupintervall 1 - 10 m (Ref. 9710). Tropical; 30°N - 28°S
Pacific Ocean: Ryukyu Islands to the Line Islands and Mangaréva, south to the Great Barrier Reef and the Austral Islands; Caroline, Mariana, and the Wake islands in Micronesia.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 9.0 cm TL hane/ej könsbestämd; (Ref. 559)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 13; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 6 - 7.
Body shape (shape guide): short and / or deep.
Common along surge-swept reef fronts and submarine terraces to a depth of about 11 m. Usually seen hiding among branches of live corals (Stylophora mordax, Pocillopora elegans, P. eydouxi, or P. verrucosa). They retreat deep into the coral when approached (Ref. 9710). Adults fhey feed on small crustaceans (Ref. 89972). Oviparous, monogamous (Ref. 52884). Highly priced aquarium fish, requires well-oxygenated water and fades in captivity (Ref. 37816).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Pelagic spawners (Ref. 31569). Monogamous mating is observed as both facultative and social (Ref. 52884). Also Ref. 103751.
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 25.2 - 29.4, mean 28 °C (based on 993 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00651 - 0.03856), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.50 se; based on food items.
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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Näringsämnen (Ref.
124155): Calcium = 119 [57, 190] mg/100g; Iron = 0.752 [0.428, 1.306] mg/100g; Protein = 18.4 [17.2, 19.6] %; Omega3 = 0.112 [0.063, 0.194] g/100g; Selenium = 18.9 [9.4, 39.2] μg/100g; VitaminA = 120 [35, 426] μg/100g; Zinc = 1.82 [1.20, 2.71] mg/100g (wet weight);
