Actinopteri (ray-finned fishes) > Eupercaria/misc
(Various families in series Eupercaria) > Caesionidae
(Fusiliers) > Caesioninae
Etymology: Pterocaesio: Greek, pteron = wing, fin + Latin, caesius = blue grey (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
(total): 10 - 12;
soft rays: 13. This species is distinguished by the following characters: D X-XII,19-22 (rarely X); A III,13; dorsal and anal fins scaly; pectoral rays 22-24; two postmaxillary processes; small conical teeth in jaws; scales on lateral line 69-76 (usually 71), above to dorsal-fin origin 7-8, below to anal-fin origin 14-17; predorsal scales 24-32; greatest body depth 3.3-5.4 in SL; head length 3.4-3.9 in SL; lateral line covered for most of its length by a black stripe about 1 scale wide (on caudal peduncle this stripe is above lateral line); a brilliant light blue zone below black stripe, usually covering middle third of body, but sometimes restricted to anterior part of body, and sometimes absent; lower third of body white to pinkish (or reddish); pectoral, pelvic, and anal fins white to pinkish; axil and upper base of pectoral fins black; dorsal fin light bluish green to pinkish; caudal fin with a black streak within each lobe, the upper streak continuous with lateral stripe (Ref. 68703, 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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. 125652)
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 24.8 - 29, mean 28.1 °C (based on 1132 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00720 - 0.02413), b=3.14 (2.98 - 3.30), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.3 ±0.33 se; based on food items.
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Nutrients (Ref. 124155
): Calcium = 56.3 [34.9, 106.2] mg/100g ; Iron = 0.859 [0.583, 1.216] mg/100g ; Protein = 19.2 [18.3, 20.1] % ; Omega3 = 0.153 [0.106, 0.219] g/100g ; Selenium = 38 [22, 60] μg/100g ; VitaminA = 74.6 [31.6, 175.2] μg/100g ; Zinc = 1.17 [0.87, 1.58] mg/100g (wet weight);