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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 authors: Jordan, Evermann & Tanaka.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser benthopelagisch; tiefenbereich 90 - 360 m (Ref. 9821), usually 181 - 270 m (Ref. 58302). Deep-water; 35°N - 25°S, 89°E - 150°W (Ref. 55)
Indo-Pacific: Reunion (Ref. 33390) to Hawaii and Rapa, north to Japan, south to Australia and New Caledonia.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 45.0 cm TL Männchen/unbestimmt; (Ref. 30874); common length : 25.0 cm SL Männchen/unbestimmt; (Ref. 9821); max. veröff. Alter: 7 Jahre (Ref. 82366)
Rückenflossenstacheln (insgesamt) : 10; Rückenflossenweichstrahlen (insgesamt) : 11; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8. Interorbital space flat. Dorsal and anal fins without scales, their last soft rays extended in short filaments. Pectoral fins long, reaching level of anus. Scale rows on back parallel to lateral line. Body purplish or brownish violet; sides with numerous yellow spots or faint yellow, chevron-shaped bands; the upper lobe of the caudal fin yellow; dorsal fin yellowish to yellowish-brownish.
Body shape (shape guide): fusiform / normal; Cross section: circular.
Adults are found over rocky bottoms; off Guam, caught most abundantly from 180 to 270 m (Ref. 55). They feed on fishes and salps. Marketed fresh (Ref. 55).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
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: kommerziell; Sportfisch: ja
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Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 12.2 - 22.9, mean 14.9 °C (based on 151 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00757 - 0.02297), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.9 ±0.0 se; based on diet studies.
Generation time: 3.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.3; tmax=7;).
Anfälligkeit der Fischerei (Ref.
59153): Low to moderate vulnerability (33 of 100).
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Nährstoffe (Ref.
124155): Calcium = 19.4 [8.3, 50.2] mg/100g; Iron = 0.391 [0.168, 0.833] mg/100g; Protein = 17.1 [15.2, 18.9] %; Omega3 = 0.38 [0.17, 0.76] g/100g; Selenium = 16.7 [7.1, 37.4] μg/100g; VitaminA = 25 [5, 126] μg/100g; Zinc = 0.387 [0.253, 0.598] mg/100g (wet weight);