Padillothorax semiostrinus (♂,♀) SIMON, 1901
combinations
Padillothorax semiostrinus (♂) SIMON, 1901: 71
Padillothorax semiostrinus: (♂) MADDISON et al. 2020: 66
Padillothorax semiostrinus: (♂,♀) PHUONG et al. 2025: 39
misidentifications
Stagetillus semiostrinus: (♂,♀) PRÓSZYŃSKI 1987: 104 [MADDISON et al. 2020: 58]
Stagetillus semiostrinus: (♀) PRÓSZYŃSKI 2017: 129 [MADDISON et al. 2020: 58]
Padillothorax semiostrinus: (♂,♀) PRÓSZYŃSKI 2018: 174 [MADDISON et al. 2020: 58]