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Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Caesionidae (Fusiliers) > Caesioninae
Etymology: Caesio: Latin, caesius, bluish-grey, 1835; it is the same name given to the silvery metal (Cs) (Ref. 45335).

Issue
previously as C. caerulaurea

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; non-migratory; depth range 2 - 25 m (Ref. 90102). Tropical; 29°N - 29°S, 32°E - 115°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Indian Ocean: East Africa, including the Red Sea and the Arabian (Persian) Gulf, to western Indonesia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 40.0 cm TL male/unsexed; (Ref. 402)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 10; Dorsal soft rays (total): 14 - 16; Anal spines: 3; Anal soft rays: 11 - 13.

Inhabits deep lagoons and seaward reefs. Feeds on zooplankton in midwater aggregations. Forms schools with other caesionids. Oviparous, with numerous, small pelagic eggs (Ref. 402). Juveniles used as tuna bait fish.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 28 June 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial; bait: occasionally

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
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Abundance

Life cycle
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Maturity
Maturity/Gills rel.
Fecundity
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Eggs
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Distribution
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Anatomy
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Physiology
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Genetics
Genetics
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 26.7 - 29.3, mean 28 °C (based on 715 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01288 (0.00577 - 0.02877), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.45 se; based on food items.

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).

Price category (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 55.4 [36.2, 82.3] mg/100g; Iron = 0.712 [0.467, 1.044] mg/100g; Protein = 19.1 [18.1, 20.0] %; Omega3 = 0.129 [0.088, 0.186] g/100g; Selenium = 28.6 [18.0, 49.0] μg/100g; VitaminA = 101 [41, 254] μg/100g; Zinc = 1.13 [0.82, 1.50] mg/100g (wet weight);

Caesio varilineata Carpenter, 1987