Abstract
The identity of the nominal taxon Taxigramma pseudaperta Séguy, 1941 [type locality: France, Corse] is revised and an improved circumscription based partly on reared material of both sexes is presented through comparison with the very similar and sympatric species T. multipunctata (Rondani, 1859). A table is provided to separate first instars, puparia, males and females of these two taxa.