Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 0 - 5 m (Ref. 90102). Tropical
Western Central Pacific: Australia, Indonesia, Philippines.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 5.5 cm TL mannelijk / geslacht onbekend; (Ref. 36661)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 12; Dorsale zachte stralen (totaal): 17-18; Anale stekels 2; Anale zachte stralen: 19. Body coloration with 8 pairs of irregular, olive-brown bars and numerous small white spots (particularly on anterior half), breast with large white spot (no defined dark margin), and 2 large dark spots on throat. Segmented caudal rays, 13, with middle 9 branched; supraorbital tentacle with slender base, tip bifid with secondary branches; palmate nape cirrus; nasal cirrus, simple lanceolate filament; upper and lower lip margins smooth; lacking an occipital crest; last anal ray and caudal peduncle connected by membrane; body depth at anal-fin origin 4.6-5.5 in SL (Ref. 90102).
Facultative air-breathing (Ref. 126274); Adults are found solitary on corals both live and dead ones (Ref. 90102). They graze on epilithic algae along with the accompanying detritus and sediment (Ref. 94105). 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).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous, distinct pairing (Ref. 205).
Allen, G.R., 1997. The marine fishes of tropical Australia and south-east Asia. Western Australian Museum, Perth, Western Australia. 292 p. (Ref. 36661)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 26 - 29.3, mean 28.7 °C (based on 1621 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00335 - 0.01640), b=3.02 (2.83 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 2.0 ±0.00 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).