Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθικό(ς); εύρος βάθους 13 - 78 m (Ref. 9494), usually 15 - 25 m (Ref. 9774). Tropical
Indo-West Pacific: Indo-Australian Archipelago.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 25.0 cm SL αρσενικό/απροσδιόριστο; (Ref. 9774); common length : 17.5 cm SL αρσενικό/απροσδιόριστο; (Ref. 9774)
Ραχιαίες άκανθες (συνολικά) : 0; Μαλακές ραχιαίες ακτίνες (συνολικά) : 67 - 72; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 51 - 55. Body brownish, 2 double or tripe ocelli above and below lateral line and 1 on posterior third of straight section of lateral line. Many dark spots and rings scattered on body and median fins. Pectoral fin on ocular side with 12-13 rays. Pelvic fins short based, subequal and sub symmetrical in position, posterior 3-4 rays branched.
Inhabits muddy and sandy bottoms (Ref. 9774). Feeds on small benthic animals (Ref. 9774). Caught mainly with bottom prawn trawls (Ref. 9774).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Distinct pairing (Ref. 205).
Kailola, P.J., 1991. The fishes of Papua New Guinea: a revised and annotated checklist. Vol. III. Gobiidae to Molidae. Research Bulletin No. 41, Research Section, Dept. of Fisheries and Marine Resources, Papua New Guinea. 153 p. (Ref. 6771)
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): 24.5 - 29, mean 28 °C (based on 310 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00343 - 0.01604), b=3.17 (3.00 - 3.34), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.5 ±0.37 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 (21 of 100).
