Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 1 - 55 m (Ref. 9710). Subtropical
Indo-West Pacific: tropical and subtropical waters, South Africa eastward through Indonesia; northward to southern Japan; southward to the east coast of Australia (Ref. 33352). Southeast Atlantic: south coast of South Africa.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 19.0 cm TL hane/ej könsbestämd; (Ref. 9710)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 2; Mjukstrålar i ryggfenan (totalt) : 43 - 50; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 41 - 46. Pale brown to grey in color; two brown stripes on body; adults with yellow spots on head and body; soft dorsal and anal fins yellowish; caudal fin dark brown (Ref. 4421).
Body shape (shape guide): fusiform / normal.
Inhabit coastal reefs and enter estuaries. Often in silty habitat and usually on slopes with low rubble reef and rich invertebrate growth, ranging to moderate depths (Ref. 48637). Found on weedy and sandy areas of lagoon and seaward reefs (Ref. 9710). Often found in pairs (Ref. 9710). Sometimes solitary or in groups (Ref. 90102). Juveniles hide or shelter near seawhips or seapens (Ref. 48637).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00955 (0.00505 - 0.01805), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.1 ±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 vulnerability (25 of 100). 🛈 |
Näringsämnen (Ref. 124155) |
Calcium = 38.9 [14.5, 124.6] mg/100g; Iron = 0.757 [0.328, 1.742] mg/100g; Protein = 19.2 [17.0, 21.4] %; Omega3 = 0.227 [0.099, 0.466] g/100g; Selenium = 13.9 [6.2, 32.8] μg/100g; VitaminA = 62.3 [20.9, 191.6] μg/100g; Zinc = 1.04 [0.65, 1.73] mg/100g (wet weight); |