Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten revassocierade; djupintervall 0 - 8 m (Ref. 9710). Tropical; 30°N - 23°S, 32°E - 169°W
Indo-Pacific: Red Sea and East Africa to Samoa, north to the Ryukyu Islands, south to the Great Barrier Reef and New Caledonia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 14.0 cm TL hane/ej könsbestämd; (Ref. 48636)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 12; Mjukstrålar i ryggfenan (totalt) : 18 - 20; Taggstrålar i analfenan: 2; Mjukstrålar i analfenan: 19 - 21. Numerous pale spots, dark streaks anteriorly, and several dusky bands (Ref. 4404).
Body shape (shape guide): elongated.
Facultative air-breathing (Ref. 126274); Adults inhabit reef flats as well as shallow lagoon and seaward reefs. Also found in estuarine areas with algae-rich rubble patches on reef flats and slopes. Intertidal to a few meters depth (Ref. 48636). Usually found in areas of mixed coral, sand, and rubble (Ref. 9710). Found solitary in weedy areas on rocks and coral outcrops (Ref. 90102). Feed by scraping off algae (Ref. 1602). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114). Neither fang nor venom gland is present (Ref. 57406). Also Ref. 58652.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Oviparous, distinct pairing (Ref. 205).
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: mindre kommeriell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00851 (0.00450 - 0.01608), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
2.0 ±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 (25 of 100). 🛈 |
Priskategori (Ref. 80766) |
Unknown.
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Näringsämnen (Ref. 124155) |
Calcium = 129 [58, 221] mg/100g; Iron = 0.745 [0.415, 1.336] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.0797 [, ] g/100g; Selenium = 20.7 [9.3, 47.0] μg/100g; VitaminA = 96.6 [25.7, 368.8] μg/100g; Zinc = 2.78 [1.80, 4.27] mg/100g (wet weight); |