Indian mackerel

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.

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)

Identity and names

• A 2025 review of the genus Rastrelliger (Bogorodsky et al., Diversity 17(1):72) revalidated R. chrysozonus, an occupant of the Red Sea, as a species separate from R. kanagurta on morphological (longer upper jaw) and molecular evidence, and the Catalog of Fishes lists it as valid and restricted to the Red Sea. The WoRMS record of chrysozonus (AphiaID 304444, last modified 2008) still treats it as an unaccepted synonym, so the two sources disagree and WoRMS lags the revision. Older "Red Sea mackerel" records therefore need re-matching, and the two species are not merged automatically. Identity and names Red Sea and Arabian Gulf
  Source (3)

  Catalog of Fishes — Rastrelliger chrysozonus (Rüppell, 1836) — Catalog of Fishes entry (valid; Red Sea endemic; records elsewhere need confirmation) · Scientifically documented
  R. chrysozonus (Rüppell, 1836) is valid, restricted to the Red Sea; lectotype designated by Bogorodsky et al. 2025. (our rendering of what the locator holds, not a quotation)

  World Register of Marine Species — AphiaID 304444 — Rastrelliger chrysozonus (status unaccepted) · Scientifically documented
  WoRMS lists R. chrysozonus as unaccepted, valid name Rastrelliger kanagurta (AphiaID 127020); record last modified 2008-02-28. (our rendering of what the locator holds, not a quotation)

  Review of the Mackerel Genus Rastrelliger (Teleostei: Scombridae) with Redescription of R. chrysozonus (Rüppell, 1836) and R. kanagurta (Cuvier, 1816) — Abstract (R. chrysozonus revived from the synonymy of R. kanagurta) · Scientifically documented
  R. chrysozonus is revived from the synonymy of R. kanagurta because it occurs in the Red Sea; the two are redescribed with morphological and molecular evidence; chrysozonus differs mainly by a longer upper jaw. (our rendering of what the locator holds, not a quotation)

• No published seasonal description specific to this species was found in the sources checked.
• Spawning months for this species: not documented 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.