There are or have been a lot more taxonomic vandals, or even taxonomic criminals (financial gain), I recall the case of 'Roewers falsifications', reveiled by Helversen, O. von & Martens, J., 1972: Unrichtige Fundort-Angaben in der Arachniden-Sammlung Roewer.- Senckenbergiana Biologica 53: 109-123. Hans Henderickx