Subgenus GERON —Nominotypical subgenus
Geron (Geron) efflatouni Greathead, 1999
Geron efflatouni Greathead in Evenhuis & Greathead, 1999: 683 . Type locality: Saudi Arabia.
Distribution: PA: Egypt, Israel, Saudi Arabia, Tunisia.
Saudi Arabian localities: Makkah: Bahra (Jeddah Gov.). Riyadh: Riyadh City (Riyadh Gov.).
Dates of collection: February to April.