Territorial units used in the checklist

Two main territorial units are used in the checklist:

- Czech Republic (CZ), consisting of two historical parts: Bohemia (B) and Moravia (M) – dotted borderline

- Slovakia (SK)

The borderlines do not follow the mountain ridges and river meanders; they are smoothed for the purpose of this checklist. As figured in the map, they do not represent the editors' view and/or claims.