Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους 0 - 5 m (Ref. 90102). Tropical
Western Central Pacific: Australia, Indonesia, Philippines.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm TL αρσενικό/απροσδιόριστο; (Ref. 36661)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 12; Μαλακές ραχιαίες ακτίνες (συνολικά) : 17 - 18; Εδρικές άκανθες: 2; Μαλακές εδρικές ακτίνες: 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).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 26 - 29.3, mean 28.7 °C (based on 1621 cells).
Phylogenetic diversity index (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).
Τροφικό Επίπεδο (Ref.
69278): 2.0 ±0.00 se; based on food items.
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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