Synonyms and other taxonomic changes
The Western Boxelder Bug (Boisea rubrolineatus) was orginally placed in genus Leptocoris
The Eastern Boxelder Bug (Boisea trivittatus) was orginally placed in genus Lygaeus, but later moved to Leptocoris, and is listed under Leptocoris on many websites
Numbers
Arnett, p. 258
(1) lists two species for North America.
Nearctica.com lists two species for North America,
rubrolineatus and
trivittatus.
See Also
Neacoryphus lateralis has similar coloration, but red markings are somewhat different - red stripe at neck but no red edges to wing covers.