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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
More on author: Bloch.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser riff-verbunden; tiefenbereich 10 - 30 m (Ref. 9710). Tropical
Indo-West Pacific: widespread; from South Africa to the Philippines; north to Japan. Records from the Middle East, including the Red Sea, refer to L. sapphirolineatus.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ? range ? - ? cm
Max length : 30.0 cm TL Männchen/unbestimmt; (Ref. 55); common length : 20.0 cm TL Männchen/unbestimmt; (Ref. 55)
Rückenflossenstacheln (insgesamt) : 11; Rückenflossenweichstrahlen (insgesamt) : 13 - 14; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8. This species is distinguished by the following characters: D XI,13 or 14 (usually 13); A III, 8; pectoral-fin 16 or 17; lateral-line scales 47-50; horizontal scale rows above the lateral line 8 or 9; scale rows above lateral line rising obliquely toward dorsal profile; predorsal scales extending forward nearly to level of just above anterior edge of orbit; scale rows on cheek 8-11; without subocular extension of cheek scales; gill rakers on first arch 7 or 8 + 15-17 = 22-25; tongue is smooth, toothless; preopercular notch developed just above angle; interopercular knob inconspicuous; the first blue stripe is running from above anterior edge of eye and ending below the 7?9th dorsal-fin spine base; third stripe usually running from middle of upper part of opercle or anterior edge of upper opercle to below posterior fourth of soft portion of dorsal fin, reaching the last soft dorsal-ray base (Ref. 110188).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults mainly inhabit coral and rocky reefs (Ref. 30573). They sometimes form small aggregations around rocky outcrops and coral heads during daylight hours. Feed on fishes and crustaceans (Ref. 30573).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Iwatsuki, Y., J.M. Al-Mamry and P.C. Heemstra, 2016. Validity of a blue stripe snapper, Lutjanus octolineatus (Cuvier 1828) and a related species, L. bengalensis (Bloch 1790) with a new species (Pisces; Lutjanidae) from the Arabian Sea. Zootaxa 4098(3):511-528. (Ref. 110188)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 26.7 - 29.3, mean 28.6 °C (based on 460 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00706 - 0.03101), b=2.96 (2.80 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.9 ±0.63 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (20 of 100).
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Nährstoffe (Ref.
124155): Calcium = 49.3 [32.8, 71.2] mg/100g; Iron = 0.385 [0.243, 0.594] mg/100g; Protein = 18.5 [17.0, 19.8] %; Omega3 = 0.133 [0.092, 0.189] g/100g; Selenium = 47.9 [31.5, 71.7] μg/100g; VitaminA = 168 [30, 630] μg/100g; Zinc = 0.523 [0.410, 0.729] mg/100g (wet weight);
