Pink ear emperor

Fishing and seasons

Abundance season, spawning season and legal closure are three separate things. Each line carries its kind of evidence, its region and its source; what is not documented is said to be undocumented.

Habitat and diet

• Found over sandy bottom in coastal areas, deep lagoons and near coral reefs, to depths of around 50 m (FAO catalogue, 1989). Biological reference Global
  Source

  Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue Vol. 9. Emperor fishes and large-eye breams of the world (Family Lethrinidae) — L. lentjan account — Habitat and Biology · Scientifically documented
  Found over sandy bottom in coastal areas, deep lagoons and near coral reefs, to depths of around 50 m. (our rendering of what the locator holds, not a quotation)

Seasons

• In Jazan, a Saudipedia article on the Kanna season (2 February 2023), which states no year, says «الشعور» (shuour) can be caught all year. The name covers several species and the source does not say which, so this is not stated for this species alone, and it does not mean the chances are equal in every month. About a name that covers several species Saudi territorial waters, Red Sea · Jazan
  Source

  ما موسم الكنة؟ — Jazan fishing-seasons list: الشعور entry (all year) · Unconfirmed
  The page, dated 02/02/2023, lists الشعور among the groups fishermen can catch throughout the year in the Jazan region. (our rendering of what the locator holds, not a quotation)

Time of day

• General handlining guidance from an FAO manual: the best times are usually early morning and late evening. It is general advice, not specific to this species and not backed by a Saudi study; the same manual advises also watching the current, the bottom and the presence of bait fish when choosing where to fish. General guidance — not species-specific Global
  Source

  Handlining and squid jigging (FAO Training Series No. 23) — Part I, section 8 "Deciding where and when to fish" (Moon and sun) · Scientifically documented
  States that, as a general rule, the best times for handlining are early in the morning and late in the evening; the right time also depends on the species and place. (our rendering of what the locator holds, not a quotation)

Bait

• Natural diet reported by FAO: primarily crustaceans and molluscs, with echinoderms, polychaetes and fishes also eaten in considerable quantities. A practical suggestion to test, not a bait shown to be best: shrimp and pieces of squid, on a bait that does not completely hide the hook. A natural diet does not by itself prove the best bait, and no Saudi comparative bait trial was found. Practical suggestion to test — not shown to be best Global
  Source

  Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue Vol. 9. Emperor fishes and large-eye breams of the world (Family Lethrinidae) — L. lentjan account — Habitat and Biology · Scientifically documented
  Crustaceans and molluscs are the primary food item; echinoderms, polychaetes and fishes are also consumed in considerable quantities. (our rendering of what the locator holds, not a quotation)

Spawning (the fish’s biology, not a fishing season)

• A study of 593 specimens from the Red Sea at Jeddah, sampled monthly over one year: the main spawning season is February and March, with a shorter one in September. Spawning is a fact about the fish, not evidence of the best fishing season. Measured in a study Saudi territorial waters, Red Sea · Jeddah
  Source

  Analysis of reproductive biology and spawning season of the pink ear emperor Lethrinus lentjan, from marine ecosystem — Abstract (593 samples, Jeddah; monthly for one year) · Scientifically documented
  Main spawning season February and March; a shorter season in September. (our rendering of what the locator holds, not a quotation)

• The FAO catalogue (1989) reports spawning peaks in January, April and May in the Red Sea. A general report on the populations studied; it differs from the Jeddah study above, and the difference is left as it is. Spawning is not evidence of the best fishing season. Biological reference Red Sea
  Source

  Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue Vol. 9. Emperor fishes and large-eye breams of the world (Family Lethrinidae) — L. lentjan account — Habitat and Biology · Scientifically documented
  Peaks in spawning have been reported in January, April and May in the Red Sea. (our rendering of what the locator holds, not a quotation)

• A study of nine commercial species at Jubail harbour (Saudi Arabian Gulf, two years of collection) reported high gonadosomatic index values from February to June for most species. This species is named among them and the abstract excepts only two others, so the period for it is an inference from a group statement. Spawning is not evidence of the best fishing season. Measured in a study Saudi territorial waters, Arabian Gulf · Jubail inferred from a group statement
  Source

  Length at maturity and biological traits of nine commercially important fishes off the Saudi Coast, Arabian Gulf — Abstract (Jubail; high GSI February–June for most species) · Scientifically documented
  High gonadosomatic index values from February to June for most species; two other species peaked October to February. Lethrinus lentjan is among the species named. (our rendering of what the locator holds, not a quotation)

Fishery status

• A 2026 study of eight Lethrinus species in Saudi Red Sea fisheries (samples April 2022 – April 2025): exploitation exceeded the reference limit in three species, L. lentjan among them, and its spawning-potential-ratio values were below 22%. The authors recommend species-specific minimum landing sizes, selective gear and stronger enforcement. Measured in a study Saudi territorial waters, Red Sea
  Source

  Critical information on the genus Lethrinus from the Red Sea, applications for fisheries conservation and management — Abstract (eight Lethrinus species, Saudi Red Sea coast, April 2022–April 2025) · Scientifically documented
  Exploitation exceeds the reference limit in three species; L. lentjan has spawning-potential-ratio values below 22%; L. mahsena and L. obsoletus are below the 40% threshold; recommends species-specific minimum landing sizes, selective gear and stronger enforcement. (our rendering of what the locator holds, not a quotation)

• No published seasonal description specific to this species was found in the sources checked.
• Best month for line fishing: no Saudi source checked ranks the months. Abundance season, spawning season and legal closure are three separate things.
• Bait ranking: no Saudi comparative trial was found in the sources checked.