The Official Texas State Fish
State Fish
Guadalupe bass (Micropterus treculii)



Micropterus treculii, also known as the Guadalupe bass, is a species of freshwater fish native to the rivers and streams of Central Texas. It was officially designated as the Texas state fish in 1989, making it the only state fish in the United States. This small but feisty fish is named after the Guadalupe River, where it was first discovered and has since become a beloved symbol of Texas.

One interesting fact about the Guadalupe bass is that it is a species of black bass, along with the largemouth and smallmouth bass, but it is the smallest of the three. It typically grows to be around 12-14 inches in length and can weigh up to 2 pounds. Despite its size, this fish is known for its strength and tenacity when caught, making it a popular game fish among anglers.

Another unique characteristic of the Guadalupe bass is its coloration. It has a dark green or bronze back with a white belly and distinctive black bars on its sides. This camouflage helps the fish blend in with its surroundings, making it a skilled predator in its natural habitat.

The Guadalupe bass is also an important indicator species for the health of Texas rivers and streams. Its presence or absence can indicate the overall health of the water and ecosystem. This makes it a valuable species for conservation efforts in the state.

So, how did this fish become the Texas state fish? In the 1980s, a group of students from an elementary school in Austin wrote to their state legislators, proposing the Guadalupe bass as the official state fish. The legislators agreed, and the Guadalupe bass was officially recognized as the Texas state fish in 1989. This was a testament to the importance and popularity of this unique and beloved fish in the state of Texas.

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