Sesiidae of the Iberian Peninsula, new records and distributional analysis (Insecta: Lepidoptera)

An annotated list of the Iberian Peninsula Sesiidae is presented. Synanthedon flaviventris (Staudinger, 1883) is new for Spain and the Iberian Peninsula, and S. scoliaeformis (Borkhausen, 1789) is new for Portugal. First concrete occurrence data on Sesia bembeciformis (Hubner, [1806]) are given from Spain. New province records are given of 32 species (about 200 new province records in all). 53 species of the family Sesiidae are known in the Iberian Peninsula (53 in Spain and 32 in Portugal), taxonomic status or level of 3 taxa is as yet unclear (Synanthedon cruciati, Bembecia psoraleae, Pyropteron muscaeformis lusohispanica). The distribution of individual species in the Peninsula is evaluated and a zoogeographical analysis is performed.