No significant migration
Spawning
May migrate short distances
Spawning in shallow gravel beds
Unknown
Most species are sedentary and do not migrate
Some species are monogamous and form pairs for life
Non-migratory
Spawning in groups
Males create nests and attract females
Dartfish do not exhibit long-distance migration patterns.
During reproduction, male Dartfish perform courtship displays to attract females.
Males establish territories and perform courtship displays
Group spawning
Some individuals may migrate to deeper waters during winter
Spawning aggregations
Migrate between freshwater and saltwater
Monogamous pairs
Migratory
Males defend territories and court females