White Bass
Morone chrysops · Moronidae
Also known as: Sand bass, Sandie, Silver bass, Streaker
Oklahoma's state fish, and the species with the narrowest spawning window of any covered here — Missouri's agency records spawning completed in five to ten days in any one locality.
- Typical size
- 0.5–2 lb, 10–15 in
- Max size
- Fish over 4 lb are exceptional.
- Water
- Freshwater
- Best season
- The spring run, then summer surface schooling.
Identification
Silver, deep-bodied and laterally compressed, with several dark horizontal stripes along the flank. Distinguished from the larger striped bass by a single tooth patch on the tongue and by body depth — white bass are deeper-bodied and rarely exceed a few pounds.
Habitat & Range
Large reservoirs, lakes and big rivers, roaming open water in schools. Spawning fish run up inflowing creeks and rivers where those are available.
Native to the Mississippi and Great Lakes basins and widely introduced; abundant across Kansas, Missouri, Oklahoma and Texas reservoirs.
Diet & Feeding
Shad above all, plus other small fish and insects. White bass herd baitfish to the surface, which is what produces the surface "jumps" they are famous for.
Spawning & Reproduction
An early spring spawner with no nest and no parental care. Fish run up tributaries — Missouri's agency records them entering in March and staying into mid or late April — spawning in midwater or near the surface over gravel or rock, often in current. Eggs settle, stick to the rocks and hatch in about two days. Males arrive roughly a month before the females.
Spawning windowSource-verified
- Run begins
- Mar 1
- Peak
- Apr 5
- Ends
- Apr 25
- Redd temperature
- 50–55°F
Oklahoma's ODWC gives 50-55F as the trigger for reproductive activity; Kansas KDWP describes the run starting near 50F with spawning around 55F, and notes photoperiod matters alongside temperature. Missouri's MDC records fish entering tributaries in March and remaining into the middle or latter part of April, with males arriving about a month before females. No nest is prepared and there is no parental care: spawning happens in midwater or near the surface over gravel or rock, often in current, and the eggs settle, adhere to rocks and hatch in about two days. In any given locality spawning is completed in five to ten days. A single large female can produce close to a million eggs.
Timing is modelled for a mid-latitude reference population — fish the thermometer, not the calendar. Based on 3 cited sources.
How to Catch
Time the run, because it is short. Fish move up tributaries around 50°F and spawn near 55°F, and in any one stretch of river it is over in five to ten days. Early in the run you will catch almost nothing but males — the big females arrive later, so a run that starts small is not a poor run.
Best techniques
- Casting from the bank during the run
- Vertical jigging
- Trolling
- Casting to surface schools
Lures & baits
- Small white jigs
- Inline spinners
- Spoons
- Small crankbaits
- Live minnows
Best season: The spring run, then summer surface schooling.