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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Caesioninae
Etymology: Caesio: Latin, caesius, bluish-grey, 1835; it is the same name given to the silvery metal (Cs) (Ref. 45335).
More on author: Klunzinger.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; standvastig; diepte 2 - 25 m (Ref. 9710). Tropical; 31°N - 11°N, 32°E - 45°E (Ref. 402)
Indian Ocean: Red Sea to the Arabian Sea.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 35.0 cm TL mannelijk / geslacht onbekend; (Ref. 402)
Dorsale stekels (totaal) : 10; Dorsale zachte stralen (totaal) : 14 - 15; Anale stekels: 3; Anale zachte stralen: 12. With 4-5 scales on cheek; 21-24 predorsal scales; scaled dorsal and anal fins; narrow scaleless zone at dorsal midline interrupting Supra-temporal band of scales. Upper peduncular scale rows usually 11 (10-11); lower peduncular scale rows usually 14 or 15 (13-15). Most of body light to silvery blue, paler ventrally. Black blotch at the tip of each caudal-fin lobe bordered proximally by a white band. Presence of a small process on each ventrolateral surface of basioccipital for attachment of Baudelot's ligament. Post maxillary process single; posterior end of maxilla blunt.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits coastal areas, primarily on coral reefs. Forms large midwater aggregations and feeds on zooplankton. Oviparous, with numerous, small pelagic eggs (Ref. 402).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Carpenter, K.E., 1987. Revision of the Indo-Pacific fish family Caesionidae (Lutjanoidea), with descriptions of five new species. Indo-Pac. Fish. (15):56 p. (Ref. 1723)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: visserij voor eigen gebruik
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01175 (0.00519 - 0.02659), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.4 ±0.45 se; based on food items. |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Medium.
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Voedingsstoffen (Ref. 124155) |
Calcium = 61.2 [40.0, 92.2] mg/100g; Iron = 0.747 [0.485, 1.097] mg/100g; Protein = 19.1 [18.1, 20.0] %; Omega3 = 0.132 [0.090, 0.192] g/100g; Selenium = 28.2 [17.7, 48.5] μg/100g; VitaminA = 103 [42, 260] μg/100g; Zinc = 1.16 [0.85, 1.56] mg/100g (wet weight); |