Primary type information:
Type-material: 3 syntype workers. Type-locality: Greece: Corfu (J. Sahlberg). Type-depositories: MHNG, MSNG.
Type notes:
This taxon was first recorded by Forel, 1889: 259, as the major worker caste (“soldier”) of Proceratium europaeaForel, 1886e (misidentification). Baroni Urbani & de Andrade, 2003a: 219, confirmed the identity of the type-material.