TYLER, Texas — Texas constantly grapples with invasive species. Armored Catfish and the Lionfish are just two, but now a new unwelcome visitor is calling the Lone Star State home: The Australian Red ...

Looking at the fish in a laboratory, researchers quickly realized they’d discovered a new species: Hypancistrus seideli, or Seidel’s armored catfish. Several Hypancistrus seideli, or Seidel ...

Looking at the catfish, researchers quickly realized they’d discovered a new species: Hypancistrus yudja, or the Yudjá armored catfish. Yudjá armored catfish are considered “small ...

Wu Y-H, Yu Z-B, Kilunda FK, Lu C-Q, Li J-H, Li Y-P, Shi Y-J, Che J (2025) ZooKeys A Hypancistrus seideli, or Seidel’s armored catfish, in its natural habitat. Photo from Sousa, Sousa ...