Cobanus extensus (♂,♀) (PECKHAM & PECKHAM, 1896)
combinations
Helorus extensus (♂) PECKHAM & PECKHAM, 1896: 30
Cobanus extensus: (♂,♀) F. O. PICKARD-CAMBRIDGE 1900: 190
Helpidius extensus: (♂) SIMON 1901: 422
Cobanus extensus: PETRUNKEVITCH 1911: 612
Sidusa extensa: ZHANG & MADDISON 2015: 19
Cobanus extensus: (♂) PRÓSZYŃSKI 2017: 77
external sources for more info