Thrincostoma [!] (Eothrincostoma) silvaticum Blüthgen, 1930: 499, 520, 530, 533, 538, FFF. Female holotype: Uganda, Tero-Walde, VII.1912, leg. C.C. Gowdey (BMNH).
Thrinchostoma silvaticum Blüthgen: Cockerell 1936: 9.
Thrinchostoma (Eothrincostoma) silvaticum Blüthgen: Michener 1978: 523; Pauly 1999: 155, 176.

Diagnosis. Both sexes differs from T. torridum by the number of notches on the latest segments of antennae (8 in males, 6 in females).
The male is new and resembles that of T. torridum except number of notches on flagellum. The apical lobe of hind tibiae is also a bit more curved (fig.).