Non-migratory
Monogamous
No widespread migration
Spawning occurs in offshore areas
Escolar has a non-migratory behavior and is usually found in the same general area throughout the year.
The reproductive behavior of Escolar is not well-documented.
Eucla Cod is known to make seasonal migrations.
During mating, Eucla Cod forms spawning aggregations where several individuals gather in one area to reproduce.
Annual migration for spawning
Spawning in rivers
Migratory
Spawning in shallow areas with vegetation
Long-distance migration from freshwater to the Sargasso Sea for spawning
Spawn in the Sargasso Sea, eggs hatch into leptocephalus larvae
Some populations migrate to spawn
Spawning in shallow coastal waters
No significant migration
Spawning
Spawning in shallow waters