Two new species of Polydesmus Latreille, 1802/1803 from northern Spain with reinstatements of two species, and a key to the Iberian Polydesmus species (Diplopoda, Polydesmida, Polydesmidae)

17 Propolydesmus laevidentatus (Loksa, 1967), from Madeira, right gonopod, medial view (ZMBN-ENT-PDESMID-342) 18 Propolydesmus laevidentatus (Loksa, 1967), from Madeira, right gonopod, lateral view (ZMBN-ENT-PDESMID-342) 19 P. racovitzai (Brolemann, 1910) right gonopod, lateral view (MNCN 20.07/1435) 20 P. haroi (Mauriès & Vicente, 1977) gonopod, redrawn after Mauriès and Vicente (1977).