materials from different regions of Russia are encoded as: FS RU CU UR WS SS MS CY NE NF KM AM SH KU
Trox eversmanni Krynicky, 1832 Turkmenistan
Trox morticinii Pallas, 1781 Kazakhstan
Trox cadaverinus Illiger, 1802 RU UR WS
SS AM Kazakhstan
Trox sabulosus (Linnaeus, 1758) RU UR
WS SS AM
Trox scaber (Linnaeus, 1767) RU WS
Trox hispidus (Pontoppidan, 1763) RU UR
WS Crimea Georgia Kazakhstan
Trox mandli Balthasar, 1936 AM