Actinopterygii (Straalvinnigen) >
Perciformes (Perch-likes) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish.
Omgeving / Klimaat / Range
Ecologie
; marien rifbewoner; diepteverspreiding 2 - 40 m (Ref. 9710). Tropical, preferred 27°C (Ref. 107945); 35°N - 37°S, 42°E - 176°W (Ref. 55)
Indo-West Pacific: Persian Gulf and the Gulf of Oman to Fiji, north to southern Japan. This species has been referred to as Lutjanus spilurus.
Size / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 38.0 cm TL mannelijk/geslacht niet bekend; (Ref. 55); common length : 30.0 cm TL mannelijk/geslacht niet bekend; (Ref. 5450); Maximaal vermelde leeftijd: 31 jaren (Ref. 34051)
Dorsale stekels (totaal): 10; Dorsale zachte stralen (totaal): 13-15; Anale stekels 3; Anale zachte stralen: 8. Dorsal profile of head steeply sloped. Preorbital width usually less than eye diameter. Preopercular notch and knob well developed. Scale rows on back rising obliquely above lateral line. Generally bright yellow, including fins, with a series of blue stripes on the side. A round black spot, about the size of the eye or larger, is below the anterior most soft dorsal rays, touching the lateral line but mostly above it (Ref. 469). Body depth 2.3-2.9 in SL (Ref. 90102).
Adults inhabit sheltered lagoons and exposed, outer slope coral reefs. Frequently encountered in large aggregations including 100 or more individuals at moderate depths, usually in 30-40m, like in some Pacific locations (Ref. 48635). Juveniles solitary and shallow in protected bays with algae and rubble substrates. They feed mainly on fishes and crustaceans (Ref. 4533).
Life cycle and mating behavior
Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | 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)
Status op de Rode Lijst van het IUCN (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Gevaarlijk voor mensen
Harmless
Gebruik door de mens
Visserij: commercieel; vis voor de hengelsport: ja; Aquarium: Commercieel
Meer informatie
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00876 - 0.02077), b=2.98 (2.86 - 3.10), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.7 ±0.2 se; Based on diet studies.
Weerstandsvermogen (Ref.
69278): zeer laag, minimale populatieverdubbelingstijd meer dan 14 jaar (tmax=31; k=0.30).
Kwetsbaarheid (Ref.
59153): Low to moderate vulnerability (34 of 100) .
