title: Triarius (beetle)
text: # Triarius (beetle)
  
  Triarius is a genus of skeletonizing leaf beetles in the family Chrysomelidae. There are about seven described species in Triarius. They are found in North America and Mexico.
  
  ## Species
  
  These seven species belong to the genus Triarius:
  
  * Triarius lividus (J. L. LeConte, 1884)
  * Triarius melanolomatus (Blake, 1942)
  * Triarius nigroflavus E. Riley, S. Clark & Gilbert, 2001
  * Triarius pini
  * Triarius texanus Clark & Anderson, 2019
  * Triarius trivittatus Horn, 1893
  * Triarius vittipennis (Horn, 1893)
  