Tsagonus silvestrii solervicensi (Demange & Silva, 1976)

Semnosoma silvestrii solervicensi Demange & Silva 1976a: 26 (first description, in French; Contulmo, Chile), 30 (in key to Semnosoma species); Figs 22, 23, p. 25

Tsagonus silvestrii solervicensi Golovatch 2014: 265 (briefly noted)