Requested reference
Pickard-Cambridge, O. (1874a). On some new species of Drassides. Proceedings of the Zoological Society of London 42(3): 370-419, pl. 51-52. doi:10.1111/j.1096-3642.1874.tb02495.x 
-- Show included taxa
Pickard-Cambridge, O. (1874a). On some new species of Drassides. Proceedings of the Zoological Society of London 42(3): 370-419, pl. 51-52. doi:10.1111/j.1096-3642.1874.tb02495.x -- Show included taxa