{"id":1379,"date":"2023-07-16T11:14:39","date_gmt":"2023-07-16T11:14:39","guid":{"rendered":"https:\/\/americangunpeople.com\/?p=1379"},"modified":"2023-07-16T11:14:39","modified_gmt":"2023-07-16T11:14:39","slug":"largemouth-bass-vs-smallmouth-outdoor-life","status":"publish","type":"post","link":"https:\/\/americangunpeople.com\/?p=1379","title":{"rendered":"Largemouth Bass vs Smallmouth | Outdoor Life"},"content":{"rendered":"


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Ditch pickles and bronzebacks, bucketmouths and smalljaws. Largemouth bass and smallmouth bass go by many names, and when most Americans think about bass fishing, they picture one (or both) of these well-known species. The two closely-related fish are popular with anglers because they\u2019re eating machines that grow to large sizes and put up a great fight when hooked. The similarities don\u2019t end there, but there are also several key differences when comparing largemouth bass vs. smallmouth.<\/p>\n

For starters, the two bass have different physical characteristics, and it\u2019s easy enough to tell them apart if you know what to look for. They also inhabited different regions historically, and they still prefer different water types, which means anglers should change their approach when targeting largemouth bass vs. smallmouth. In this article, we\u2019ll take a closer look at these two bass species, their preferred habitats and behaviors, along with some bass fishing tips<\/a> from the pros.\u00a0<\/p>\n

The Bass Family<\/h2>\n
An angler holds up a largemouth bass, which has a noticeable break between the front and rear of its dorsal fin (which runs along its back). Steve Dally \/ Adobe stock<\/i><\/figcaption><\/figure>\n

Believe it or not, smallmouth and largemouth bass are both members of the sunfish family (Centrarchidae<\/em>), which makes them cousins of the mighty bluegill<\/a>. The two fish are part of the black bass (Micropterus<\/em>) genus, which includes 13 recognized freshwater species native to North America. These carnivorous fish were historically distributed throughout the eastern part of the continent, all the way from the Rocky Mountains to the Atlantic coast, and from Hudson Bay down to northeastern Mexico.<\/p>\n

Some of these species, such as the Cahaba bass, Guadalupe bass, and Suwanee bass, still occupy a very small range in the U.S. (Guadalupe bass<\/a> can only be found in the spring-fed rivers of Central Texas, for example.) Other species, like spotted bass and redeye bass, have larger home ranges and can be found in multiple states. But none are as widely distributed as largemouth and smallmouth bass.<\/p>\n

Because of their huge popularity as a game fish, largemouths and smallmouths have been stocked extensively west of the Rockies, and smallmouth bass are now present in all but two states (Louisiana and Florida) in the Continental U.S. Largemouth bass, meanwhile, inhabit 49 states and have even been caught in Alaska.<\/p>\n

In fact, the two bass species have become so popular in sportfishing circles that they\u2019ve been introduced to other countries as well. (Japan in particular has a thriving bass fishing scene.) Biologists now consider these bass to be \u201ccosmopolitan\u201d species, which means they can be found almost anywhere in the world.<\/p>\n

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A smallmouth bass comes to hand. Here you can see its dorsal fin dips in the center, but remains connected. Colby \/ Adobe stock<\/i><\/figcaption><\/figure>\n

Both types of bass are highly efficient apex predators that hunt down baitfish and other prey. What do bass eat<\/a>? The simple answer is: Anything that will fit in their mouths. But some of their most common prey items include minnows, crayfish, insects, and amphibians. <\/p>\n

The two fish have slightly different hunting styles, however. Largemouth bass are classic ambush predators, which means they like to hide in heavy cover, lie in wait, and attack their prey as it passes by. Smallmouths, meanwhile, are more apt to move around and chase bait out in the open. Like most fish, both species have a lateral line, which is a sensory system that allows them to pick up on vibrations and other movements in the water. (More on this in the tips section below.)<\/p>\n

How to Identify Largemouth Bass vs Smallmouth<\/h2>\n

The two black bass species have a similar shape and body profile, but each has a few key physical characteristics that can help with identification.<\/p>\n

The most obvious difference between the two is\u2014you guessed it\u2014the size of their mouths. Largemouth bass have bigger maws, and their upper jaw extends well past the eyeball, while a smallmouth\u2019s upper jaw falls in line with the eyeball. For most anglers, this is the easiest way to tell the two species apart.<\/p>\n

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Note how far the upper jaw extends on both species. Outdoor Life \/ FedBul (largemouth), KennyOPhoto (smallmouth), via Adobe Stock <\/i><\/figcaption><\/figure>\n

Another way to distinguish the two is by looking at their dorsal fins. Both fish have two dorsal fins, but largemouths have a tell-tale break between the fins, while smallmouths have clearly connected dorsal fins.<\/p>\n

Their coloration can also help with identification. Although this can change depending on the water body and from one individual to another, smallmouth bass typically have brown bodies, and largemouth bass are usually more of a green color. (Some anglers refer to smallmouth as \u201cbrown bass\u201d and largemouth as \u201cgreen bass\u201d for this very reason.)<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Largemouth Bass<\/strong><\/td>\nSmallmouth Bass<\/strong><\/td>\n<\/tr>\n
Average Weight<\/strong><\/td>\n3-7 pounds<\/td>\n2-4 pounds<\/td>\n<\/tr>\n
World-Record Weight<\/strong><\/td>\n22 pounds, 4 ounces<\/td>\n11 pounds, 15 ounces<\/td>\n<\/tr>\n
Coloration and Appearance<\/strong><\/td>\nGreen color with a horizontal stripe on its sides<\/td>\nBrownish bronze color with vertical bars on its sides<\/td>\n<\/tr>\n
Mouth size<\/strong><\/td>\nUpper jaw extends past the eyeball<\/td>\nUpper jaw in line with the eyeball<\/td>\n<\/tr>\n
Other key differences<\/strong><\/td>\nNoticeable break in dorsal fin<\/td>\nNo break in dorsal fin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Where to Find Largemouth Bass and Smallmouth Bass\u00a0<\/h2>\n

Although each bass species can be found in nearly every U.S. state, there are some basic guidelines for where to find good numbers of largemouth bass vs smallmouth.<\/p>\n

Smallmouth have historically been a northern species, while largemouth bass have been synonymous with Southern latitudes. This is still the case to an extent, but the two species have been stocked so heavily throughout North America that their ranges now overlap. Today, they inhabit many of the same water bodies (and, like many anglers, I\u2019ve caught largemouth and smallmouth bass from the same stretch of river on the same day).<\/p>\n

Since they prefer different water types, however, the two species don\u2019t typically hang out together. Smallmouth bass are more tolerant of cold water and prefer water temperatures in the mid-60s to mid-70s. Largemouth bass are more at home in warmer water, preferring water temps in the upper 70s to mid 80s.<\/p>\n

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Typical smallmouth water in a river (left); classic largemouth water in a lake. Thomas, Mantawhisperer \/ Adobe stock<\/i><\/figcaption><\/figure>\n

Current, water clarity, and habitat types are other considerations when searching for bass. Classic largemouth water in a river would be a murky, slow-moving bend with thick cover (think fallen trees, heavy vegetation, and boat docks). Smallmouth bass are more often found in areas with current, clear water, and structured bottoms (think rocky shoals, points, and riprap shorelines.)<\/p>\n

How to Catch Largemouth vs Smallmouth Bass<\/h2>\n

Bass fishing can be as simple or as complicated as you want to make it. Both largemouth and smallmouth bass can be found in sprawling reservoirs, but it can be difficult to fish these lakes effectively without a boat. Almost all tournament anglers use specialized bass boats complete with flat decks, aerated livewells, and large, powerful outboards that allow them to move quickly and cover water efficiently.<\/p>\n

The best bass boats<\/a> for the average angler aren\u2019t necessarily the most expensive, however, and you don\u2019t really <\/em>need one of the high-dollar glitter boats you see on TV to catch fish. An old jon boat will get the job done, as will a canoe. A growing number of anglers are also embracing kayaks for bass fishing<\/a>, and thanks to advances in battery technology and boat design, the sport has exploded in recent years.<\/p>\n

You can still catch fish if you\u2019re boatless, too. Both bass species are often found along perimeter shorelines, and a shore-bound angler can usually find plenty of good holding spots.<\/p>\n

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Can\u2019t afford a shiny new bass boat? You can catch plenty of bass from a kayak. Christopher \/ Adobe stock<\/i><\/figcaption><\/figure>\n

Ponds, creeks, and other small waterbodies should also not be overlooked. Depending on where you live, even the smallest ponds can hold bigmouth bass. Farm ponds are probably the best places for beginners to start, and if you can get permission to fish one of these private ponds, you\u2019re almost guaranteed to have some action.<\/p>\n

Once you find a waterbody to fish, a basic spinning rod or baitcaster setup spooled with eight- to 20-pound test is sufficient. Just grab a handful of the best bass lures<\/a> in a few different colors and sizes and start experimenting. Or, if you want to make things as easy as possible, pin some live bait on a hook under a bobber and wait.<\/p>\n

Bass Fishing Tips from the Pros<\/h2>\n

To get a better idea of the different approaches that anglers take when targeting largemouth bass vs smallmouth, Outdoor Life <\/em>caught up with two fisheries biologists in different parts of the country. One primarily chases largemouth bass in the South, while the other fishes mostly for smallmouths in the Midwest. Both scientists are also tournament bass fisherman.<\/p>\n

Tips for Catching Largemouth Bass<\/h3>\n
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Driscoll holds up an East Texas largemouth that he pulled out of the weeds. Courtesy of Todd Driscoll<\/i><\/figcaption><\/figure>\n

Todd Driscoll is a district fisheries biologist for Texas Parks and Wildlife, and he lives and fishes in deep East Texas, which is classic largemouth country. He frequents big reservoirs like Sam Rayburn and Toledo Bend, targeting areas with thick cover and heavy vegetation. Because he often fishes in and around lily pads, fallen trees, and stumps, Driscoll uses a lot of soft plastics for bass<\/a> and rigs them weedless to avoid getting hung up. The key to catching largemouth bass, he says, is understanding the available forage in any given lake and keeping in mind that their lives revolve almost exclusively around food.<\/p>\n

\u201cI would classify largemouth bass as opportunistic feeders and extremely adaptable apex predators,\u201d Driscoll says. \u201cLike Rick Clunn used to say: \u2018Find the bait, find the bass.\u2019 There\u2019s a whole lot of truth to that.\u201d<\/p>\n

The only exception, he notes, is when largemouth bass are spawning and aren\u2019t as concerned with hunting for prey. But even then, you can still convince a bass to eat a lure.<\/p>\n

\u201cThat\u2019s the time when a lot of finesse techniques\u2014like weightless soft plastics or wacky worms\u2014come into play,\u201d he explains.<\/p>\n

Although he considers largemouth bass to be \u201cprimarily sight and sound feeders,\u201d Driscoll often fishes in murky water where it\u2019s hard for fish to hunt by sight alone. To get a reaction in these situations, he likes to use buzzbaits, spinnerbaits, and other lures that move a lot of water and will trigger a bass\u2019 lateral line.<\/p>\n

\u201cSometimes you can fish something that\u2019s totally abnormal to get that \u2018reflex bite\u2019 out of bass,\u201d Driscoll says. \u201cAnglers can take advantage of [their] aggressive nature.\u201d<\/p>\n

Tips for Catching Smallmouth Bass<\/h3>\n
\"largemouth
Elliott with a Lake Erie smallmouth. Courtesy of Jeff Elliott Outdoors<\/i><\/figcaption><\/figure>\n

Meanwhile, up North around the Great Lakes is where you\u2019ll find NOAA fisheries biologist and smallmouth bass guru Jeff Elliott. Like Driscoll, Elliott fished in bass tournaments before he became a scientist, and both perspectives have shaped his understanding of what makes bass tick.<\/p>\n

Because the Great Lakes are deeper than the warm-water reservoirs of East Texas, Elliott often targets bass more toward the bottoms of these lakes, where smallmouth like to stack up among the rocks. The water there is also much clearer, so Elliott doesn\u2019t worry as much about triggering a smallie\u2019s lateral line.<\/p>\n

\u201cSight feeding is a smallmouth\u2019s biggest thing,\u201d he says, \u201cmuch more so than the lateral line.\u201d<\/p>\n

Instead, he focuses more on imitating the gobies, alewives, and other prey that smallmouth key in on. And because these baitfish are highly migratory, he\u2019s constantly tracking their migrations in order to stay on the bass. (Remember: Find the bait, find the bass.)<\/p>\n

\u201cSmallmouth bass are very nomadic,\u201d Elliot says. \u201cThey move a lot, and as soon as they\u2019re done spawning, they\u2019re ready to follow the food.\u201d<\/p>\n

From an angling perspective, this is one of the most important differences between largemouth bass and smallmouth bass: The largemouth is more of a homebody, while the smallmouth is more of a traveler. Elliott, who\u2019s also caught plenty of largemouth bass, says that in his experience, smallies are much more willing to move around and actively hunt for prey.<\/p>\n

\u201cSmallmouth bass fishing is so much different than fishing for largemouth,\u201d he says. \u201cLargemouth bass just want to sit somewhere, be lazy, and use their ambush skills to get fed. Whereas a smallmouth bass is just gonna go after it.\u201d<\/p>\n

Largemouth Bass vs Smallmouth FAQs<\/h2>\n
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How many types of bass are there?<\/h3>\n

If we\u2019re talking strictly freshwater, there are 13 recognized black bass species native to North America. Largemouth and smallmouth bass are by far the two most well-known and widely distributed species.<\/p>\n

There is only one species of smallmouth bass (Micropterus dolomieu<\/em>), but there are two recognized subspecies of largemouth: Florida largemouth (Micropterus floridanus<\/em>) and Northern largemouth (Micropterus salmoides<\/em>). The two subspecies are known to hybridize.<\/p>\n

Fisheries biologists have also spawned largemouth-smallmouth hybrids in hatcheries. These bass are nicknamed \u201cmeanmouths.\u201d Because the two species have different spawning habits and prefer different water types, however, these hybrid crosses rarely happen in the wild. \u00a0<\/p>\n<\/p><\/div>\n

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What is the lifespan of a bass?<\/h3>\n

Bass are apex predators in the water, but they are also preyed upon by all sorts of animals, including waterbirds, snakes, and mammals. Big bass will also eat smaller bass, which means that many of them don\u2019t live very long. In an ideal setting, smallmouth and largemouth bass will have an average lifespan of 6 to 15 years. The oldest largemouth bass ever caught was around 19 years old, and the oldest smallmouth on record was closer to 20. \u00a0<\/p>\n<\/p><\/div>\n

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What is the best bait for bass?<\/strong><\/h3>\n

Bass can easily be fooled with artificial lures, but if you just want to catch fish, it\u2019s hard to beat live bait. Minnows and nightcrawlers are both great options that can be found in most bait shops.<\/p>\n

If you want to stick with artificials, spinnerbaits are versatile lures that are easy enough for beginners to use. The classic Senko worm and other soft plastics are also extremely effective, but these require a little more technique to work properly. It\u2019s also fun to throw topwater baits<\/a> like frogs<\/a> (for largemouths) and rat lures<\/a> (for smallmouths).<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

Final Thoughts<\/h2>\n
\"Pulling
Pulling two smallmouth bass from the livewell. Modern Outdoor Media \/ Adobe Stock<\/i><\/figcaption><\/figure>\n

Largemouth bass and smallmouth bass are two of the most popular and widely distributed game fish in the world. However, the two bass have different physical characteristics, behaviors, and habitat preferences.<\/p>\n

Largemouth bass are more at home in murky lakes and slow-moving rivers, while smallies prefer clear-water lakes and rivers with current. Largemouths also tend to stick closer to home and let their food come to them, while smallies will move around to actively hunt for food.<\/p>\n

Both species are extremely fun to catch and they\u2019re easy enough to find. Neither one requires expensive gear\u2014just a basic understanding of bass biology and a willingness to explore your local waters.<\/p>\n<\/p><\/div>\n