Callidium
Guides
Callidium sequoiarium
Callidium sequoiarium is a species of longhorned beetle (family Cerambycidae) described by Fisher in 1920. As a member of the genus Callidium, it belongs to a group of wood-boring beetles typically associated with coniferous trees. The species epithet "sequoiarium" suggests a potential association with sequoia or related conifers, though specific host records have not been documented in the available sources. The species is recognized as valid but appears to be rarely encountered or reported.