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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).
More on author: Bleeker.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser demersal; tiefenbereich 40 - 120 m (Ref. 12260). Tropical; 32°N - 12°S, 93°E - 157°E (Ref. 55)
Eastern Indian Ocean: Andaman Sea. Western Pacific: New Guinea to Sumatra, north to the Ryukyu Islands. Present in Australia from the North West Shelf to Tweed Heads in New South Wales (Ref. 6390). Records from the western Indian Ocean need verification.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm ?, range 28 - ? cm
Max length : 70.0 cm TL Männchen/unbestimmt; (Ref. 55); max. veröff. Gewicht: 4.2 kg (Ref. 132370); max. veröff. Alter: 11 Jahre (Ref. 3090)
Rückenflossenstacheln (insgesamt) : 10; Rückenflossenweichstrahlen (insgesamt) : 11 - 12; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8. Interorbital space flat. 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 parallel to lateral line. Overall color rosy red; the top of the head with longitudinal vermiculated lines and spots of brownish yellow; the dorsal fin with wavy yellow lines.
Body shape (shape guide): fusiform / normal; Cross section: oval.
Sharptooth snappers are found in tropical and sub-tropical deep waters. They are found in schools and live in areas of hard, rocky and uneven sea floor (Ref. 27354). They feed on benthic invertebrates and fishes.
Studies in South China Sea (Ref. 28116) and Hawaii (Ref. 28117) suggest that this species is a serial spawner (Ref. 28115).
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)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: weniger kommerziell
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Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 23.4 - 28.2, mean 27.2 °C (based on 260 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00708 - 0.01861), b=2.96 (2.83 - 3.09), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 4.2 ±0.61 se; based on food items.
Generation time: 4.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Widerstandsfähigkeit (Ref.
120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.25; tmax=11; Fec=760,000).
Anfälligkeit der Fischerei (Ref.
59153): Moderate vulnerability (39 of 100).
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Nährstoffe (Ref.
124155): Calcium = 85.3 [32.6, 191.8] mg/100g; Iron = 1.01 [0.55, 1.83] mg/100g; Protein = 18.3 [16.4, 19.9] %; Omega3 = 0.239 [0.141, 0.405] g/100g; Selenium = 64 [34, 134] μg/100g; VitaminA = 27.9 [8.6, 96.7] μg/100g; Zinc = 0.788 [0.521, 1.156] mg/100g (wet weight);
