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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Etelinae
Etymology: Pristipomoides: Greek, pristis = saw + Greek, poma, -atos = cover, operculum + Greek, oides = similar to (Ref. 45335).
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 90 - 360 m (Ref. 86942). Tropical; 31°N - 28°S, 93°E - 166°W (Ref. 55)
Pacific Ocean: southeastern Asia to Tahiti, north to the Ryukyu Islands, south to northeast Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 76.6 cm FL hane/ej könsbestämd; (Ref. 107958); common length : 35.0 cm SL hane/ej könsbestämd; (Ref. 9821); publicerad maxvikt: 3.0 kg (Ref. 125599); rapporterad maxålder: 11 år (Ref. 82366)
Taggstrålar i ryggfenan (totalt) : 10; Mjukstrålar i ryggfenan (totalt) : 12; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8. Interorbital space flat. Lower jaw slightly protruding. Bases of dorsal and anal fins without scales, their last soft rays extended into short filaments. Pectoral fins long, reaching level of anus. Scale rows on back running parallel to lateral line. Back and upper sides pale lavender or pinkish, grading to silvery ventrally. Head with dark spots on top. The margin of the dorsal fin yellow when fresh.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults occur over rocky bottoms; off Guam, caught most abundantly between 180-270 m (Ref. 9821). They feed primarily on benthic fishes and to a lesser extent on crustaceans, squids, and pelagic tunicates. Marketed mainly fresh.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiellt viktig
Verktyg
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 14.8 - 23.1, mean 19.3 °C (based on 136 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.01110 - 0.01972), b=2.95 (2.90 - 3.00), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.6 ±0.51 se; based on food items.
Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.27-0.6; tmax=11;).
Sårbarhet i fisket (Ref.
59153): Moderate vulnerability (36 of 100).
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Näringsämnen (Ref.
124155): Calcium = 33.9 [19.9, 60.9] mg/100g; Iron = 0.538 [0.290, 0.888] mg/100g; Protein = 18.9 [17.0, 20.6] %; Omega3 = 0.169 [0.111, 0.268] g/100g; Selenium = 51.8 [32.2, 89.0] μg/100g; VitaminA = 64.6 [22.4, 199.4] μg/100g; Zinc = 0.966 [0.694, 1.360] mg/100g (wet weight);