FIGURES 22–31 in A new species of the genus Hydroporus Clairville, 1806 from the Central Rif mountains of northern Morocco (Coleoptera: Dytiscidae)

FIGURES 22–31. Male and female genitalia of (22–26) Hydroporus rifensis sp. n. (paratypes) and (27–31) H. gyllenhalii (specimens from Plévenon, Bretagne, France). (22, 27) Median lobe of aedeagus in profile view; (23, 28) median lobe of aedeagus in ventral view; (24, 29) left paramere (external view); (25, 30) left gonocoxosternum (external view); (26, 31) gonocoxa (ventral view). Homologous structures shown at same scale for both species. Scale bars: 22–25, 27–30: 0.1 mm; 26, 31: 0.05 mm.