Gmelin, J. F., & Linné, C. von. (1788). Caroli a Linné. Systema naturae per regna tria naturae : secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Lipsiae : impensis Georg. Emanuel. Beer,. http://doi.org/10.5962/bhl.title.36932 (Link)
Gmelin, J.F. 1790: (Hemiptera). Caroli a Linné Systema Naturae; Ed. 13 aucta, reformata. Tom. I, pars IV, pp. 2041-2224. Lipsiae. doi: 10.5962/bhl.title.36932 [See p. 2176] [Original reference for '[Cimex] norwegicus]
Unintended disagreements occur when a parent (B) is
thinned by swapping a child (E) to another part of the
taxonomic tree, resulting in existing IDs of the parent being interpreted
as disagreements with existing IDs of the swapped child.
Identification
ID 2 of taxon E will be an unintended disagreement with ID 1 of taxon B after the taxon swap
If thinning a parent results in more than 10 unintended disagreements, you
should split the parent after swapping the child to replace existing IDs
of the parent (B) with IDs that don't disagree.
Citation? BugGuide uses a "v", but they don't seem to link to the original description to verify that that's right.