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Species

Largemouth Bass Fishing Guides

Largemouth bass are the most popular freshwater game fish in the US, found in lakes, reservoirs and slow rivers around weeds, timber and docks. 60 captains and guides in 17 towns list largemouth bass. Here is where, and the months it is in season where we have a published calendar.

60 captains list it17 towns

Key facts

About the largemouth bass

A green-backed bass with a white belly, a broad dark stripe along the side, and a very large mouth: the upper jaw extends well past the rear edge of the eye. Smallmouth have a shorter jaw and vertical bars instead of a stripe.

Scientific name
Micropterus nigricans
Also called
Bigmouth bass, lineside bass
Family
Sunfish family (Centrarchidae)
Typical catch
10 to 20 inches and 1/2 to 4 1/2 pounds
How big they get
FishBase lists a maximum of about 38 inches and 22 pounds
Where they live
Native to the Great Lakes-St. Lawrence and Mississippi River basins, from southern Quebec to Minnesota south to the Gulf, and Atlantic and Gulf drainages from North Carolina to Florida. Widely stocked as a game fish outside its native range.
Habitat
Warm, fairly clear, still or slow water: lakes, reservoirs, ponds, river backwaters and creek pools. Look for weedlines, lily pads, bulrushes, fallen trees, rocky points and other heavy cover; shallows in spring and fall, deeper cooler water in midsummer.
Diet
Fish, crayfish and large insects, and now and then frogs, mice or snakes.
Lifespan
Up to 10 to 15 years (MDC, Minnesota DNR); FishBase lists a maximum reported age of 23 years
On the table
Minnesota DNR says many anglers release largemouth because they are not considered top table fare, but 10 to 14 inch bass from cool spring water can be good eating.

Where

Where to catch largemouth bass with a charter

Counts are captains who list largemouth bass, as of October 2026. Months come from the state wildlife agency or local captains’ published calendars where we have one; seasons and limits change, so check current rules.

Before you go

What to know about largemouth bass fishing

Things to know

  • Most active at dawn and dusk.
  • Males build and guard nests in spring once water reaches about 60 degrees F, usually 2 to 8 feet deep on firm bottom.
  • One of the most important warmwater sport fish in North America; catch-and-release is common.
  • Many states have bass seasons, catch-and-release periods or length limits; check your state agency.

How charters catch them

  • Soft plastic worms and jigs, rigged weedless for heavy cover
  • Swimbaits, spinners and small spoons
  • Surface frogs and poppers early and late in the day
  • Live minnows or worms
  • Fly fishing with poppers

Questions

Largemouth Bass questions

How do I tell a largemouth from a smallmouth bass?

Close the mouth and look at the jaw: on a largemouth it extends well past the rear of the eye. Largemouth also have a dark stripe along the side instead of vertical bars.

Why do some sources list a different scientific name?

Missouri's MDC lists largemouth bass as Micropterus nigricans, with Micropterus salmoides as a synonym. Older references, including FishBase, still use M. salmoides.

Facts on this page come from official fisheries and wildlife sources, checked October 2026:

Size and bag limits and seasons change and differ by state. Check the state agency before you keep a fish.

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