Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 0 - 70 m (Ref. 128797). Tropical; 32°N - 23°S
Pacific Ocean: Bali and the Ryukyu Islands to the Tuamoto Islands, north to southern Japan, south to Australia (Ref. 2334) and New Caledonia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 20.0 cm TL hane/ej könsbestämd; (Ref. 48635)
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 15 - 17; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 7 - 8.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
More common at oceanic islands than on continental reefs. Occurs in large groups around coral outcrops and caves of outer reef slopes. Feeds on copepods and other planktonic crustaceans or crustacean larvae and fish eggs (Ref. 9710, 37816).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | 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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01413 (0.00627 - 0.03183), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.3 ±0.0 se; based on diet studies. |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |
Näringsämnen (Ref. 124155) |
Calcium = 68.9 [40.7, 128.0] mg/100g; Iron = 0.744 [0.412, 1.252] mg/100g; Protein = 18.1 [16.2, 19.7] %; Omega3 = 0.158 [0.101, 0.248] g/100g; Selenium = 28.4 [16.9, 54.3] μg/100g; VitaminA = 179 [62, 575] μg/100g; Zinc = 1.38 [0.94, 1.97] mg/100g (wet weight); |