These five species belong to the genus
Sirdenus: •
Sirdenus debilis Kryzhanovskij & Mikhailov, 1971 (Turkmenistan) •
Sirdenus filiformis (Dejean, 1828) (North Africa, Italy) •
Sirdenus grayii (Wollaston, 1862) (Africa, Asia, Europe) •
Sirdenus pallens Andrewes, 1935 (Pakistan) •
Sirdenus persianus Morvan, 1973 (Iran) ==References==