Semanotus
Guides
Semanotus amplus
Semanotus amplus is a species of longhorned beetle (family Cerambycidae) in the tribe Callidiini. It is a wood-boring beetle associated with coniferous hosts, particularly junipers. The species was described by Casey in 1912 and is known from western North America. Field observations indicate it infests living or recently dead wood, with larvae creating galleries in the sapwood. Adults have been encountered at night on host tree trunks.