Diagnostic-imaging
Guides
Hylis frontosus
Hylis frontosus is a Nearctic false click beetle (Eucnemidae: Melasinae) native to eastern North America. The species was redescribed in 2022 alongside other Nearctic Hylis species to facilitate improved identification. New distribution records document its first occurrence in Canada (Quebec) and range extensions to Arkansas and Virginia in the United States. It is one of four Nearctic Hylis species included in a diagnostic imaging study and identification key.