Teleostei (teleosts) > Eupercaria/misc
(Various families in series Eupercaria) > Lutjanidae
(Snappers) > Etelinae
Etymology: Etelis: Greek, etelis, -idos = a fish, perhaps the fish Sparus aurata (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 90 - 360 m (Ref. 9821). Tropical; 35°N - 27°S, 77°E - 166°W (Ref. 55)
Indo-Pacific: Sri Lanka to Samoa, north to the Ryukyu Islands, south to Australia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 80.0 cm SL male/unsexed; (Ref. 9821); common length : 50.0 cm SL male/unsexed; (Ref. 9821)
soft rays: 8. This species is distinguished by the following characters: body relatively elongate and laterally compressed; nostrils on each side of snout close together; lower jaw protruding and premaxillae protrusible, maxilla extending to vertical near posterior margin of orbit; small conical teeth in jaws, a few anterior ones in each jaw enlarged, sometimes into canine-like teeth; with teeth on palatine and vomer, vomerine tooth patch rounded arch-shaped or chevron-shaped; maxilla with scales, without the longitudinal ridges; interorbital region flattened; gill rakers of first
gill arch 11-15 + 20-22 = 32-36 (including rudiments); continuous dorsal fin, with spinous portion deeply incised at its junction with soft portion; last soft ray of both dorsal and anal fins produced, longer than next to last ray; caudal fin lunate, with a notch at the middle of the distal margin of the fin; pectoral fins fairly long, a little shorter than head. pectoral-fin rays 16; membranes of dorsal and anal fins without scales; tubed lateral-line scales 50-51. Colour of body mainly red, lighter on lower sides and belly (Ref. 9821).
Adults inhabit rocky bottoms. Feed mainly on fishes. Marketed fresh.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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)
IUCN Red List Status (Ref. 126983)
Threat to humans
Fisheries: minor commercial; gamefish: yes
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 123201
): 13.8 - 23.2, mean 19.1 °C (based on 215 cells).
Phylogenetic diversity index (Ref. 82804
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.01141 - 0.03655), b=2.95 (2.80 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245
Trophic level (Ref. 69278
): 4.5 ±0.80 se; based on food items.
Generation time: 5.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Moderate to high vulnerability (46 of 100).
Nutrients (Ref. 124155
): Calcium = 71.4 [27.8, 161.2] mg/100g ; Iron = 0.95 [0.49, 1.73] mg/100g ; Protein = 18.3 [16.5, 20.0] % ; Omega3 = 0.267 [0.157, 0.471] g/100g ; Selenium = 80.6 [41.1, 169.8] μg/100g ; VitaminA = 27.5 [8.3, 103.2] μg/100g ; Zinc = 0.696 [0.454, 1.042] mg/100g (wet weight);