Triarius (beetle) explained

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)

Further reading

• How many genera and species of Galerucinae s. str. do we know? Updated statistics (Coleoptera, Chrysomelidae). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae. 2017. Nie . R-E. Bezděk . J.. Yang . X-K. ZooKeys. 720. 91–102. 10.3897/zookeys.720.13517. 5740445. 29290727. free.
• Book: Catalog of the leaf beetles of America north of Mexico (Coleoptera: Megalopodidae, Orsodacnidae and Chrysomelidae, excluding Bruchinae). 2003. Riley . Edward G.. Clark . Shawn M.. Seeno . Terry N.. The Coleopterists' Society. Special Publication No. 1. 978-0-9726087-1-8.
• Book: A Synopsis of the North American Galerucinae (Coleoptera: Chrysomelidae). 1965. Wilcox . John A.. New York State Museum and Science Service.