Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); εύρος βάθους 2 - 40 m (Ref. 90102), usually 10 - 35 m (Ref. 27115). Tropical; 22°C - 28°C (Ref. 27115); 19°N - 24°S
Indo-West Pacific: Mauritius to the Philippines and Bali (Indonesia) to the Solomon Islands, south to Rowley Shoals and the Great Barrier Reef; Palau in Micronesia. Reported from southern Japan (Ref. 9710).
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 2334)
Ραχιαίες άκανθες (συνολικά) : 10; Μαλακές ραχιαίες ακτίνες (συνολικά) : 15 - 17; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 7 - 8. Males of this species differ from males of P. pascalus by having a yellowish snout (Ref. 37816).
Found primarily on continental reefs (Ref. 9710). Form aggregations on outer reef slopes to depths over 30 m (Ref. 9710). Feeds on planktonic crustaceans and fish eggs (Ref. 9710).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
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)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
αλιεία: Εμπορικό(ά); Ενυδρείο: Εμπορικό(ά)
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 26.2 - 29, mean 27.8 °C (based on 560 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Τροφικό Επίπεδο (Ref.
69278): 3.6 ±0.41 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).
Nutrients (Ref.
124155): Calcium = 102 [55, 201] mg/100g; Iron = 0.872 [0.469, 1.519] mg/100g; Protein = 18.1 [16.3, 19.8] %; Omega3 = 0.173 [0.104, 0.283] g/100g; Selenium = 24.8 [13.9, 48.3] μg/100g; VitaminA = 216 [74, 678] μg/100g; Zinc = 1.56 [1.03, 2.27] mg/100g (wet weight);
